Auxiliary Engine (Generator Set)

verified_specs: {'power_kW': '10126 kWe @ 50 Hz / 9720 kWe @ 60 Hz', 'capacity_kVA': '12656 kVA @ 50 Hz / 12150 kVA @ 60 Hz', 'speed_rpm': 'max 750', 'cylinders': '16 (V-engine)', 'bore_stroke_mm': '365 × 420', 'emission': 'IMO Tier II / Tier III / EPA Tier 4'}

application: Marine auxiliary / main power genset — tankers, dredges, offshore vessels, floating cranes; liquid fuel (diesel/MDO/GO/HFO)

model_source: https://www.abc-engines.com/en/markets/marine-propulsion/product/16dv36-genset

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '7594 kWe @ 50 Hz / 7290 kWe @ 60 Hz', 'capacity_kVA': '9493 kVA @ 50 Hz / 9113 kVA @ 60 Hz', 'speed_rpm': 'max 750', 'cylinders': '12 (V-engine)', 'bore_stroke_mm': '365 × 420', 'emission': 'IMO Tier II / Tier III / EPA Tier 4'}

application: Marine auxiliary / main power genset — tankers, dredges, offshore vessels; liquid fuel (diesel/MDO/GO/HFO)

model_source: https://www.abc-engines.com/en/markets/marine-propulsion/product/12dv36-genset

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '5063 kWe @ 50 Hz / 4860 kWe @ 60 Hz', 'capacity_kVA': '6328 kVA @ 50 Hz / 6075 kVA @ 60 Hz', 'speed_rpm': 'max 750', 'cylinders': '8 (inline)', 'bore_stroke_mm': '365 × 420', 'emission': 'IMO Tier II / Tier III / EPA Tier 4'}

application: Marine auxiliary / main power genset — offshore, dredging; liquid fuel (diesel/MDO/GO/HFO)

model_source: https://www.abc-engines.com/en/markets/marine-propulsion/product/8dl36-genset

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '3797 kWe @ 50 Hz / 3645 kWe @ 60 Hz', 'speed_rpm': 'max 750', 'cylinders': '6 (inline)', 'bore_stroke_mm': '365 × 420', 'emission': 'IMO Tier II / Tier III / EPA Tier 4'}

application: Marine auxiliary genset — offshore vessels, large workboats; liquid fuel (diesel/MDO/GO/HFO)

model_source: https://www.abc-engines.com/en/markets/marine-propulsion/product/6dl36-genset

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '3395 kWe @ 50 Hz / 3057 kWe @ 60 Hz', 'speed_rpm': '720–1000', 'cylinders': '16 (V-engine)', 'emission': 'IMO Tier II / Tier III'}

application: Marine auxiliary / main power genset — tankers, dredges, offshore; liquid fuel (diesel/MDO/GO/HFO/biofuel); medium-speed

model_source: https://www.abc-engines.com/en/markets/marine-propulsion/product-solutions/marine-gensets--126

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '2546 kWe @ 50 Hz / 2292 kWe @ 60 Hz', 'speed_rpm': '720–1000', 'cylinders': '12 (V-engine)', 'emission': 'IMO Tier II / Tier III'}

application: Marine auxiliary / main power genset — tankers, offshore, dredging; liquid fuel (diesel/MDO/GO/HFO/biofuel); medium-speed

model_source: https://www.abc-engines.com/en/markets/marine-propulsion/product-solutions/marine-gensets--126

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1697 kWe @ 50 Hz / 1528 kWe @ 60 Hz', 'capacity_kVA': '2122 kVA @ 50 Hz / 1910 kVA @ 60 Hz', 'speed_rpm': 'max 1000', 'cylinders': '8 (inline)', 'emission': 'IMO Tier II / Tier III / EU Stage V / CCNR 2'}

application: Marine auxiliary genset — vessels, offshore platforms, hybrid powerplants; liquid fuel (diesel/MDO/GO/HFO/biofuel/CNG/LNG); medium-speed

model_source: https://www.abc-engines.com/en/markets/marine-propulsion/product/8dzc-genset

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1273 kWe @ 50 Hz / 1146 kWe @ 60 Hz', 'speed_rpm': 'max 1000', 'cylinders': '6 (inline)', 'emission': 'IMO Tier II / Tier III / EU Stage V / CCNR 2'}

application: Marine auxiliary genset — vessels, offshore platforms, hybrid powerplants; liquid fuel (diesel/MDO/GO/HFO/biofuel/CNG/LNG); medium-speed

model_source: https://www.abc-engines.com/en/markets/marine-propulsion/product-solutions/marine-gensets--126

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '3359 kWe @ 50 Hz / 3023 kWe @ 60 Hz', 'capacity_kVA': '4199 kVA @ 50 Hz / 3779 kVA @ 60 Hz', 'speed_rpm': 'max 1000', 'emission': 'IMO Tier II / Tier III / EU Stage V'}

application: Marine auxiliary genset — methanol dual-fuel; offshore vessels, ferries, tankers; up to 70% methanol + 30% (bio)diesel/HVO

model_source: https://www.abc-engines.com/en/markets/marine-propulsion/product/16dzd-meoh-genset

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '2519 kWe @ 50 Hz / 2267 kWe @ 60 Hz', 'capacity_kVA': '3149 kVA @ 50 Hz / 2834 kVA @ 60 Hz', 'speed_rpm': 'max 1000', 'emission': 'IMO Tier II / Tier III / EU Stage V'}

application: Marine auxiliary genset — methanol dual-fuel; offshore vessels, ferries; up to 70% methanol + 30% (bio)diesel/HVO

model_source: https://www.abc-engines.com/en/markets/marine-propulsion/product/12dzd-meoh-genset

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1680 kWe @ 50 Hz / 1512 kWe @ 60 Hz', 'capacity_kVA': '2100 kVA @ 50 Hz / 1890 kVA @ 60 Hz', 'speed_rpm': 'max 1000', 'emission': 'IMO Tier II / Tier III / EU Stage V'}

application: Marine auxiliary genset — methanol dual-fuel; offshore vessels, coastal ships; up to 70% methanol + 30% (bio)diesel/HVO

model_source: https://www.abc-engines.com/en/markets/marine-propulsion/product/8dzd-meoh-genset

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1260 kWe @ 50 Hz / 1134 kWe @ 60 Hz', 'capacity_kVA': '1575 kVA @ 50 Hz / 1417 kVA @ 60 Hz', 'speed_rpm': 'max 1000', 'bore_stroke_mm': '256 × 310', 'emission': 'IMO Tier II / Tier III / EU Stage V / CCNR 2'}

application: Marine auxiliary genset — methanol dual-fuel; offshore vessels, coastal ships; up to 70% methanol + 30% (bio)diesel/HVO

model_source: https://www.abc-engines.com/en/markets/marine-propulsion/applications/offshore-vessels/product/6dzd-meoh-genset

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '2537 kWe @ 50 Hz / 2280 kWe @ 60 Hz', 'capacity_kVA': '3171 kVA @ 50 Hz / 2850 kVA @ 60 Hz', 'speed_rpm': 'max 1000', 'emission': 'IMO Tier II / Tier III / EU Stage V'}

application: Marine auxiliary genset — hydrogen/diesel dual-fuel; offshore vessels, ferries; up to 85% hydrogen + 15% (bio)diesel/HVO

model_source: https://www.abc-engines.com/en/markets/marine-propulsion/product/behydro-16dzd-h2-genset

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1900 kWe @ 50 Hz / 1710 kWe @ 60 Hz', 'capacity_kVA': '2375 kVA @ 50 Hz / 2138 kVA @ 60 Hz', 'speed_rpm': 'max 1000', 'emission': 'IMO Tier II / Tier III / EU Stage V'}

application: Marine auxiliary genset — hydrogen/diesel dual-fuel; offshore vessels, ferries; up to 85% hydrogen + 15% (bio)diesel/HVO

model_source: https://www.abc-engines.com/en/markets/marine-propulsion/product/behydro-12dzd-h2-genset

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1268 kWe @ 50 Hz / 1140 kWe @ 60 Hz', 'capacity_kVA': '1585 kVA @ 50 Hz / 1425 kVA @ 60 Hz', 'speed_rpm': 'max 1000', 'emission': 'IMO Tier II / Tier III / EU Stage V'}

application: Marine auxiliary genset — hydrogen/diesel dual-fuel; offshore vessels; up to 85% hydrogen + 15% (bio)diesel/HVO

model_source: https://www.abc-engines.com/en/markets/marine-propulsion/product/behydro-8dzd-h2-genset

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '950 kWe @ 50 Hz / 855 kWe @ 60 Hz', 'capacity_kVA': '1188 kVA @ 50 Hz / 1069 kVA @ 60 Hz', 'speed_rpm': 'max 1000', 'bore_stroke_mm': '256 × 310', 'emission': 'IMO Tier II / Tier III / EU Stage V'}

application: Marine auxiliary genset — hydrogen/diesel dual-fuel; offshore vessels; up to 85% hydrogen + 15% (bio)diesel/HVO

model_source: https://www.abc-engines.com/en/markets/marine-propulsion/product/behydro-6dzd-h2-genset

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '2537 kWe @ 50 Hz / 2280 kWe @ 60 Hz', 'capacity_kVA': '3171 kVA @ 50 Hz / 2850 kVA @ 60 Hz', 'speed_rpm': 'max 1000', 'emission': 'IMO Tier II / Tier III / EU Stage V'}

application: Marine auxiliary genset — 100% hydrogen (zero emission); spark-ignition; offshore vessels, ferries

model_source: https://www.abc-engines.com/en/markets/marine-propulsion/product/behydro-16dz-h2-genset

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1900 kWe @ 50 Hz / 1710 kWe @ 60 Hz', 'capacity_kVA': '2375 kVA @ 50 Hz / 2138 kVA @ 60 Hz', 'speed_rpm': 'max 1000', 'emission': 'IMO Tier II / Tier III / EU Stage V'}

application: Marine auxiliary genset — 100% hydrogen (zero emission); spark-ignition; offshore vessels, ferries

model_source: https://www.abc-engines.com/en/markets/marine-propulsion/product/behydro-12dz-h2-genset

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1268 kWe @ 50 Hz / 1140 kWe @ 60 Hz', 'capacity_kVA': '1585 kVA @ 50 Hz / 1425 kVA @ 60 Hz', 'speed_rpm': 'max 1000', 'emission': 'IMO Tier II / Tier III / EU Stage V'}

application: Marine auxiliary genset — 100% hydrogen (zero emission); spark-ignition; offshore vessels

model_source: https://www.abc-engines.com/en/markets/marine-propulsion/product/behydro-8dz-h2-genset

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '950 kWe @ 50 Hz / 855 kWe @ 60 Hz', 'capacity_kVA': '1188 kVA @ 50 Hz / 1069 kVA @ 60 Hz', 'speed_rpm': 'max 1000', 'emission': 'IMO Tier II / Tier III / EU Stage V'}

application: Marine auxiliary genset — 100% hydrogen (zero emission); spark-ignition; offshore vessels, small ferries

model_source: https://www.abc-engines.com/en/markets/marine-propulsion/product/behydro-6dz-h2-genset

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '428–812 (90–110 kW/cyl depending on speed/variant)', 'speed_rpm': '1000 / 1200', 'weight_kg': '9500–13100 (variant-dependent)'}

application: Marine auxiliary generator set for commercial vessels; available 5–9 cylinders in-line, 50 Hz (1000 rpm) and 60 Hz (1200 rpm)

model_source: https://www.everllence.com/marine/products/four-stroke-engines/genset/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1000–1980', 'speed_rpm': '900–1000'}

application: Marine auxiliary generator set; small-to-medium tankers, cargo ships, ferries; 5–9 cylinders in-line, HFO/MDO/MGO capable, IMO Tier II/III

model_source: https://www.maritimeinformed.com/man-energy-solutions-man-l21-31-mk-2-de-prime-mover-technical-details.html

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1000–1980', 'speed_rpm': '900–1000'}

application: Marine auxiliary generator set, dual-fuel methanol / HFO / MDO / biofuel; port fuel injection (PFI) concept; IMO Tier III

model_source: https://www.everllence.com/marine/products/four-stroke-engines/l21-31-27-38df-m

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '500–1800 (125 kW/cyl at 720/750 rpm; 165–200 kW/cyl at 900 rpm)', 'speed_rpm': '720 / 750 / 900'}

application: Marine auxiliary generator set; most commercial ship types; 5–9 cylinders in-line; HFO/MDO/biofuel; IMO Tier II/III; bore 225 mm, stroke 300 mm

model_source: https://www.man-es.com/marine/products/four-stroke-engines/L23-30Hmk3

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '625–1320', 'speed_rpm': '720–900'}

application: Marine auxiliary generator set, dual-fuel (gas/diesel); 5–8 cylinders in-line; IMO Tier III; based on L23/30H platform

model_source: https://www.nauticexpo.com/prod/man-energy-solutions-marine/product-21500-472498.html

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1500–3150', 'speed_rpm': '720–750'}

application: Marine auxiliary generator set; container vessels and commercial ships; in-line engine; HFO/MDO; long TBO; IMO Tier II

model_source: https://pdf.nauticexpo.com/pdf/man-energy-solutions-marine/l27-38/21500-89398.html

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1980–3690 (330 kW/cyl at 720 rpm; 410 kW/cyl at 900 rpm)', 'speed_rpm': '720 / 750 / 900'}

application: Marine auxiliary generator set; 6–9 cylinders in-line; bore 270 mm, stroke 380 mm; HFO/biofuel; methanol-ready; IMO Tier II/III; 410 kW/cyl at 900 rpm

model_source: https://www.maritimeinformed.com/man-energy-solutions-man-8l27-38-mk2-prime-mover-technical-details.html

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1980–3690', 'speed_rpm': '720–900'}

application: Marine auxiliary generator set, dual-fuel methanol / HFO / MDO / biofuel; low-pressure fuel supply; 6–9 cylinders in-line; IMO Tier III

model_source: https://www.everllence.com/marine/products/four-stroke-engines/l21-31-27-38df-m

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1050–1980', 'speed_rpm': '720 / 750'}

application: Marine auxiliary generator set; 5–9 cylinders in-line; bore 280 mm, stroke 320 mm; 200 kW/cyl at 720 rpm; HFO up to 700 cSt; IMO Tier II

model_source: https://www.manualslib.com/manual/1613612/Man-Diesel-And-Turbo-L28-32h.html

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1000–1890 (5L: 1000 kW; 6L: 1200 kW; 7L: 1400 kW; 8L: 1600 kW; 9L: 1800–1890 kW)', 'speed_rpm': '720 / 750'}

application: Marine auxiliary generator set, dual-fuel (gas/HFO/MDO); 5–9 cylinders in-line; 210 kW/cyl at 720 rpm; IMO Tier II/III; complements two-stroke ME-GI main engine

model_source: https://man-es.com/docs/default-source/document-sync-archive/l28-32df-genset-eng.pdf?sfvrsn=61c8b932_4

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '3000–9000', 'speed_rpm': '720 / 750'}

application: Marine auxiliary generator set; 6–18 cylinders (L: 6–9 in-line; V: 12–18 V-type); 500 kW/cyl; produced 4,000+ units; HFO/MDO; IMO Tier II/III

model_source: https://www.nauticexpo.com/prod/man-energy-solutions-marine/product-21500-237374.html

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '3498–5830', 'speed_rpm': '720 / 750'}

application: Marine auxiliary generator set (pure genset design); part-load optimised; conventional injection; based on 32/40 platform; offshore and ship applications

model_source: https://www.maritimeinformed.com/man-energy-solutions-man-l32-44-genset-prime-mover-technical-details.html

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '3600–12000 (L-variant: 3600–6000 kW; V-variant up to 12000 kW)', 'speed_rpm': '720 / 750'}

application: Marine auxiliary generator set and diesel-electric propulsion; 6–10 cylinders in-line (L) and V-type; common-rail injection; 600 kW/cyl; IMO Tier II/III

model_source: https://www.man-es.com/docs/default-source/document-sync-archive/l32-44cr-genset-eng.pdf?sfvrsn=869d730b_8

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '3360–5040', 'speed_rpm': '720 / 750'}

application: Marine auxiliary generator set and electric propulsion; 6–9 cylinders in-line; conventional diesel; IMO Tier II/III; constant-speed 720/750 rpm

model_source: https://www.everllence.com/marine/products/four-stroke-engines/genset/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '3360–5040', 'speed_rpm': '720 (auxiliary genset) / 750 (electric propulsion)'}

application: Marine auxiliary generator set and electric propulsion; dual-fuel (LNG/diesel/methanol-ready); 6–9 cylinders in-line; type approval May 2025; IMO Tier II/III; ACC system; up to 85% methane-slip reduction

model_source: https://www.man-es.com/company/press-releases/press-details/2025/05/19/man-l35-44df-cd-genset-passes-type-approval-test

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1440–4400 (1382–3648 kWe)', 'speed_rpm': '1500–2000'}

application: Marine auxiliary generator set and diesel-electric propulsion; naval, offshore, tugs, ferries, yachts; V-type 12, 16, or 20 cylinders; bore 175 mm; high-speed; methanol-ready

model_source: https://www.everllence.com/marine/products/four-stroke-engines/175d/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '176–752 kWe (D2676: 176–417 kWe; D2862: 565–752 kWe)', 'speed_rpm': '1500 / 1800'}

application: Marine auxiliary generator set for smaller vessels; D2676: 6-cylinder in-line (176–417 kWe); D2862: V12 (565–752 kWe); DNV/GL or BV classified; TBO 18,000 h; Tier II/III/EU Stage V

model_source: https://www.everllence.com/services/offerings/marine-power/omnicare-3rd-party-services/alpha-genset

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '840 kW at 50 Hz (LE32x) / 960 kW at 60 Hz (LE33x)'}

application: Marine on-board power generation and diesel-electric propulsion; V12, 30-litre displacement; compact for confined engine rooms; IMO Tier II/III/EU Stage V

model_source: https://www.powertraininternationalweb.com/marine/man-d3872-auxiliary-engine/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '7.4 – 8.9 ekW', 'capacity_kVA': '10 ekW @ 50 Hz / 12 ekW @ 60 Hz', 'speed_rpm': '1500 / 1800', 'weight_kg': 319}

application: Marine generator set for yachts and small vessels, single phase, keel/hex cooled

model_source: https://www.cat.com/en_US/products/new/power-systems/marine-power-systems/marine-generator-sets/18474649.html

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'capacity_kVA': '15 – 25 ekW (15 – 25 kVA)', 'speed_rpm': '1500 / 1800', 'weight_kg': '386 – 466 (engine dry)'}

application: Marine generator set for yachts and small vessels, 50/60 Hz, open or enclosed

model_source: https://www.cat.com/en_US/products/new/power-systems/marine-power-systems/marine-generator-sets/18494391.html

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'capacity_kVA': '36 – 99 ekW (45 – 123 kVA)', 'speed_rpm': '1500 / 1800', 'weight_kg': '805 – 1015'}

application: Marine generator set for yachts and commercial vessels, 50/60 Hz, open or enclosed

model_source: https://www.cat.com/en_US/products/new/power-systems/marine-power-systems/marine-generator-sets/18414775.html

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'capacity_kVA': '100 – 200 ekW (125 – 250 kVA); 50 Hz: 100/118/150 ekW; 60 Hz: 118/150/175/200 ekW', 'speed_rpm': '1500 / 1800', 'weight_kg': '1652 – 1840'}

application: Marine generator set for commercial and pleasure craft, 50/60 Hz, EPA Tier 3 / IMO II

model_source: https://www.cat.com/en_US/products/new/power-systems/marine-power-systems/marine-generator-sets/118341.html

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'capacity_kVA': '185 – 300 ekW (231 – 375 kVA); 50 Hz HEx/keel: 200/250 ekW; 60 Hz HEx/keel: 250/300 ekW; radiator: 185/235 ekW (50Hz), 224/274 ekW (60Hz)', 'speed_rpm': '1500 / 1800', 'weight_kg': '2157 – 2313'}

application: Marine generator set for commercial vessels and yachts, 50/60 Hz, EPA Tier 3 / IMO II

model_source: https://www.cat.com/en_US/products/new/power-systems/marine-power-systems/marine-generator-sets/1000015320.html

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'capacity_kVA': '260 – 565 ekW (325 – 706 kVA)', 'speed_rpm': '1500 / 1800', 'weight_kg': '4221 (keel/hex cooled) / 6076 (radiator cooled)'}

application: Marine generator set for vessels requiring 260–565 ekW, 50/60 Hz, EPA Tier 3 / IMO II / EU Stage V

model_source: https://www.cat.com/en_US/products/new/power-systems/marine-power-systems/marine-generator-sets/1000024700.html

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'capacity_kVA': '600 – 940 ekW (750 – 1175 kVA); max 940 ekW (1175 kVA)', 'speed_rpm': '1500 / 1800'}

application: Marine generator set for ships, 50/60 Hz, EPA Tier 3 / IMO II, Vee-12 diesel

model_source: https://www.cat.com/en_US/products/new/power-systems/marine-power-systems/marine-generator-sets/18495304.html

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'capacity_kVA': '219 – 940 ekW (up to 1175 kVA)', 'speed_rpm': '1500'}

application: Marine generator set for ships requiring IMO III compliance, SCR technology, Vee-12 diesel

model_source: https://www.cat.com/en_US/products/new/power-systems/marine-power-systems/marine-generator-sets/1000032968.html

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'capacity_kVA': '1550 – 1700 ekW (1938 – 2125 kVA)', 'speed_rpm': 1800, 'weight_kg': 14975}

application: Marine generator set for large ships, offshore, 60 Hz, IMO II / EPA Tier 2, V-12 diesel

model_source: https://www.cat.com/en_US/products/new/power-systems/marine-power-systems/marine-generator-sets/18417692.html

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '979 – 1726 kWe', 'capacity_kVA': '50 Hz: 1080 kWe (6M20C) – 1625 kWe (9M20C) @ 1000 rpm; 60 Hz: 970 kWe (6M20C) – 1450 kWe (9M20C) @ 900 rpm', 'speed_rpm': '900 / 1000', 'weight_kg': '18800 – 30000'}

application: Marine generator set for cruise, ferry, cargo, offshore; continuous electricity generation; 6/8/9-cylinder in-line diesel

model_source: https://h-cpc.cat.com/cmms/v2?f=product&it=product&cid=402&lid=en&sc=US&gid=18260928&pid=18547562&nc=1

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1760 – 2850 kWe (50 Hz) / 1710 – 2700 kWe (60 Hz)', 'speed_rpm': '750 (50 Hz) / 720 (60 Hz)'}

application: Marine generator set for cruise, ferry, cargo, offshore; compact construction; 6/8/9-cylinder in-line diesel

model_source: https://www.industrialmarinepower.com/products/mak-m-25-c-generator-set/3

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '2880 – 4320 kWe (50 Hz) / 2765 – 4147 kWe (60 Hz)', 'speed_rpm': 600}

application: Marine generator set for cruise, ferry, cargo, dredge, offshore; DNV/Lloyd's approved; 6/8/9-cylinder

model_source: https://www.industrialmarinepower.com/products/m-32-c-generator-set/21/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '6000 – 9000 kW', 'capacity_kVA': '5754 – 9063 kWe (7200 – 11340 kVA)', 'speed_rpm': 500, 'weight_kg': '178000 – 240000'}

application: Marine generator set for cruise, large ferry and cargo; market leader in 5–9 MW power class; 6/7/8/9-cylinder in-line diesel

model_source: https://h-cpc.cat.com/cmms/v2?f=product&it=product&cid=402&lid=en&sc=US&gid=18260928&pid=18547969&nc=1

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '740–1,980 kW (50 Hz: 800–1,800 kW; 60 Hz: 740–1,980 kW)', 'speed_rpm': '900–1,200 rpm', 'capacity_kVA': 'Electrical output 520–1,740 kWe (50 Hz, 1,000 rpm)', 'weight_kg': '13,200–24,200 kg (13.2–24.2 t depending on cylinder count)'}

application: Auxiliary power generation in commercial merchant vessels (bulkers, tankers, container vessels, car carriers, ferries, tugboats); pre-commissioned standard package

model_source: https://www.wartsila.com/marine/products/engines-and-generating-sets/generating-sets/wartsila-gensets

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1,950–2,850 kWe (50 Hz, 1,000 rpm)', 'speed_rpm': '900–1,000 rpm', 'weight_kg': '35,900–45,700 kg (35.9–45.7 t)'}

application: Auxiliary power generation in commercial merchant vessels; medium-speed genset for power range ~1,950–2,850 kWe

model_source: https://www.wartsila.com/encyclopedia/term/auxpac

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '960–1,755 kW (60 Hz: 1,170–1,755 kW; 50 Hz: 960–1,440 kW)', 'speed_rpm': '1,000–1,200 rpm', 'weight_kg': '16,700–23,700 kg (16.7–23.7 t)'}

application: Auxiliary generating set in multi-fuel engine rooms of RoPax vessels, LNG carriers, car carriers; harbour genset; dual-fuel (LNG / MDO / HFO)

model_source: https://www.wartsila.com/marine/products/engines-and-generating-sets/generating-sets/wartsila-gensets

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '60 Hz: 2,070–3,105 kW; 50 Hz: 2,250–3,375 kW', 'speed_rpm': '900–1,000 rpm', 'weight_kg': '38,000–52,000 kg (38–52 t)'}

application: Auxiliary diesel generating set for a wide range of vessel types; medium power class

model_source: https://www.wartsila.com/marine/products/engines-and-generating-sets/generating-sets/wartsila-gensets

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '60 Hz: 1,890–3,105 kW; 50 Hz: 2,070–3,105 kW', 'speed_rpm': '900–1,000 rpm', 'weight_kg': '40,000–55,000 kg (40–55 t)'}

application: Dual-fuel auxiliary generating set (LNG / diesel) for vessels requiring low-emission onboard power

model_source: https://www.wartsila.com/marine/products/engines-and-generating-sets/generating-sets/wartsila-gensets

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '60 Hz: 1,680–2,520 kW; 50 Hz: 1,830–2,745 kW', 'speed_rpm': '900–1,000 rpm', 'weight_kg': '39,000–51,000 kg (39–51 t)'}

application: Ammonia-fuelled auxiliary generating set for zero-carbon ship concepts; up to 90% GHG reduction

model_source: https://www.wartsila.com/marine/products/engines-and-generating-sets/generating-sets/wartsila-gensets

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '60 Hz: 5,040–10,080 kW; 50 Hz: 5,200–10,400 kW', 'speed_rpm': '720–750 rpm', 'weight_kg': '97,300–154,500 kg (97.3–154.5 t)'}

application: High-power auxiliary diesel generating set for large merchant vessels, cruise ships, and offshore units

model_source: https://www.wartsila.com/marine/products/engines-and-generating-sets/generating-sets/wartsila-gensets

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '60 Hz: 4,640–9,280 kW; 50 Hz: 4,800–9,600 kW', 'speed_rpm': '720–750 rpm', 'weight_kg': '97,700–155,200 kg (97.7–155.2 t)'}

application: Dual-fuel auxiliary generating set (LNG / diesel) for large vessels; top-tier efficiency in medium-speed class

model_source: https://www.wartsila.com/marine/products/engines-and-generating-sets/generating-sets/wartsila-gensets

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '60 Hz: 3,360–8,960 kW; 50 Hz: 3,480–9,280 kW', 'speed_rpm': '720–750 rpm', 'weight_kg': '57,000–127,000 kg (57–127 t)'}

application: Auxiliary diesel generating set for merchant vessels; proven workhorse with over 4,500 units delivered; supports HFO, LBF, MDO

model_source: https://www.wartsila.com/marine/products/engines-and-generating-sets/generating-sets/wartsila-gensets

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '60 Hz: 2,880–7,680 kW; 50 Hz: 3,000–8,000 kW', 'speed_rpm': '720–750 rpm', 'weight_kg': '57,000–121,000 kg (57–121 t)'}

application: Dual-fuel auxiliary/main generating set for LNG carriers, offshore support vessels, RoPax; runs on LNG, HFO, LFO

model_source: https://www.wartsila.com/marine/products/engines-and-generating-sets/dual-fuel-engines/wartsila-34df

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '675–1,155 kWe (12V14: 675–865 kW; 16V14: 900–1,155 kW)', 'speed_rpm': '1,500–1,900 rpm', 'weight_kg': '2,800–3,800 kg (12V14: ~2,800 kg; 16V14: ~3,800 kg)'}

application: High-speed auxiliary genset and diesel-electric propulsion for smaller vessels; compact footprint; IMO Tier II/III compliant

model_source: https://www.wartsila.com/marine/products/engines-and-generating-sets/diesel-engines/wartsila-14

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '500–750 kWe per generating set'}

application: Auxiliary generating set for merchant vessels (bulkers, tankers, smaller container vessels); lower merchant power range

model_source: https://www.wartsila.com/media/news/02-12-2013-wartsila-expands-its-portfolio-with-two-new-auxiliary-engines

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '2,500–4,500 kWe per generating set'}

application: Auxiliary generating set for upper merchant market, notably large container vessels

model_source: https://www.wartsila.com/media/news/02-12-2013-wartsila-expands-its-portfolio-with-two-new-auxiliary-engines

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '4 kW (50 Hz) / 5 kW (60 Hz)', 'capacity_kVA': '4 kVA (50 Hz) / 5 kVA (60 Hz)', 'speed_rpm': '1500 rpm (50 Hz) / 2900 rpm (60 Hz)', 'weight_kg': 166}

application: Recreational marine / pleasure craft auxiliary generator set (small boats, sailboats)

model_source: https://www.cummins.com/generators/onan-marine-qd-45-kw-generator

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '6 kW (50 Hz) / 7.5–8 kW (60 Hz)', 'capacity_kVA': '6 kVA (50 Hz) / 7.5–8 kVA (60 Hz)', 'speed_rpm': '2400 rpm (50 Hz) / 2900 rpm (60 Hz)', 'weight_kg': 195}

application: Recreational marine / pleasure craft auxiliary generator set

model_source: https://www.cummins.com/generators/onan-marine-qd-6758-kw-generator

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '7 kW (50 Hz / MDKBL) / 9 kW (60 Hz / MDKBK)', 'capacity_kVA': '7 kVA (50 Hz) / 9 kVA (60 Hz)', 'speed_rpm': '1500 rpm (50 Hz) / 1800 rpm (60 Hz)', 'weight_kg': 272}

application: Recreational marine / pleasure craft auxiliary generator set

model_source: https://www.cummins.com/generators/onan-marine-qd-79-kw-marine-generator

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '9.5–11 kW (50 Hz) / 11.5–13.5 kW (60 Hz)', 'capacity_kVA': '9.5–11 kVA (50 Hz) / 11.5–13.5 kVA (60 Hz)', 'speed_rpm': '1500 rpm (50 Hz) / 1800 rpm (60 Hz)', 'weight_kg': '315 (housed) / 290 (unhoused)'}

application: Recreational marine / yacht auxiliary generator set

model_source: https://www.cummins.com/generators/onan-marine-qd-9511115135-kw-generator

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '13.5–19 kW (50 Hz) / 17–21.5 kW (60 Hz)', 'capacity_kVA': '13.5–19 kVA (50 Hz) / 17–21.2 kVA (60 Hz)', 'speed_rpm': '1500 rpm (50 Hz) / 1800 rpm (60 Hz)', 'weight_kg': '408 (50 Hz housed) / 422 (60 Hz housed) / 395 (unhoused)'}

application: Recreational marine / yacht auxiliary generator set

model_source: https://www.cummins.com/generators/onan-marine-qd-1351717519215-kw-generator

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '22.5 kW (MDKDT, 50 Hz) / 27 kW (MDKDU, 50 Hz) / 29 kW (MDKDS, 60 Hz)', 'capacity_kVA': '22.5–29 kVA', 'speed_rpm': '1500 rpm (MDKDT, MDKDU) / 1800 rpm (MDKDS)', 'weight_kg': '601–626 (housed) / 565–590 (unhoused)'}

application: Recreational marine / larger yacht auxiliary generator set

model_source: https://www.cummins.com/generators/onan-marine-qd-2252729-kw-generator

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '40 kW (MDDCA) / 55 kW (MDDCB) / 65 kW (MDDCC) at 60 Hz', 'speed_rpm': '1800 rpm'}

application: Commercial and large yacht marine auxiliary generator set

model_source: https://www.cummins.com/generators/onan-marine-qd-40-65-kw-generator

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '50 kW (MDDCG, 50 Hz) / 55 kW (MDDCM, 60 Hz) / 65 kW (MDDCN, 60 Hz)', 'weight_kg': '1167 (housed) / 1067 (unhoused)', 'speed_rpm': '1500 rpm (MDDCG) / 1800 rpm (MDDCM, MDDCN)'}

application: Commercial and large yacht marine auxiliary generator set

model_source: https://www.cummins.com/generators/onan-marine-qd-505565-kw-generator

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '40–110 kWe (50 Hz and 60 Hz models)', 'weight_kg': '1114 (40–80 kW housed) / 1337 (80–110 kW housed)', 'speed_rpm': '1500 rpm (50 Hz) / 1800 rpm (60 Hz)'}

application: Commercial ship / large yacht marine auxiliary generator set

model_source: https://www.cumminsdkshthailand.com/en/product/onan-marine-qd-40-110-kw-generator/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '90–195 kWe (12 models, 50 Hz and 60 Hz)', 'capacity_kVA': 'e.g. 135 kVA (QSB7E-108/5 at 50 Hz); 170 kVA (QSB7E-136 at 50 Hz)', 'speed_rpm': '1500 rpm (50 Hz) / 1800 rpm (60 Hz)'}

application: Recreational and commercial marine auxiliary generator set; luxury yachts and ship service power

model_source: https://www.cummins.com/generators/onan-c-power-qsb7-marine-generator

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': 136, 'capacity_kVA': 170, 'speed_rpm': 1500}

application: Commercial marine / large yacht auxiliary generator set (recreational and commercial)

model_source: https://www.epowerg.com/product/onan-c-power-qsb7e-136-marine-generator/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '98–210 kW (prime power)'}

application: Commercial marine ship service and emergency genset power (IMO Tier II / EPA Tier 3)

model_source: https://www.marinelink.com/news/introduces-auxiliary341280

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': 400, 'speed_rpm': 1500, 'cylinders': '8V', 'displacement_L': 15.9, 'frequency_Hz': '50', 'classification': 'IMO II/EPA 2'}

application: On-board power generation and diesel-electric drive for commercial marine vessels (workboats, ferries, tugs). Application class 3B (continuous operation with variable loads, ≤75% load factor).

model_source: https://www.mtu-solutions.com/content/dam/mtu/products/commercial-marine/marine-and-offshore-service-and-supply/on-board-power-generation,-diesel-electric-drives/mtu-series-2000/3236341_Marine_spec_8V2000M41_3B.pdf/_jcr_content/renditions/original./3236341_Marine_spec_8V2000M41_3B.pdf

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW_M41A_1500rpm': 575, 'power_kW_M41B_1800rpm': 695, 'cylinders': '12V', 'bore_stroke_mm': '130/150', 'displacement_L': 23.9, 'fuel_consumption_g_kWh': 204}

application: On-board power generation and diesel-electric drive for commercial marine vessels. Application class 3B. Available in two speed ratings: M41A (50 Hz/1500 rpm) and M41B (60 Hz/1800 rpm).

model_source: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/on-board-power-generation/mtu-series-2000/3239691_Marine_spec_12V2000M41AB_3B.pdf/_jcr_content/renditions/original./3239691_Marine_spec_12V2000M41AB_3B.pdf

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW_M41A_1500rpm': 770, 'power_kW_M41B_1800rpm': 930, 'cylinders': '16V', 'bore_stroke_mm': '130/150', 'displacement_L': 31.8, 'fuel_consumption_g_kWh': 204}

application: On-board power generation and diesel-electric drive for commercial marine vessels. Application class 3B. Available in two speed ratings: M41A (50 Hz/1500 rpm) and M41B (60 Hz/1800 rpm). Used e.g. in Royal Navy Type 31 frigates.

model_source: https://www.mtu-solutions.com/content/dam/mtu/products/commercial-marine/marine-and-offshore-service-and-supply/on-board-power-generation,-diesel-electric-drives/mtu-series-2000/3239701_Marine_spec_16V2000M41AB_3B.pdf/_jcr_content/renditions/original./3239701_Marine_spec_16V2000M41AB_3B.pdf

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': 400, 'speed_rpm': 1800, 'weight_kg': 3980, 'cylinders': '8V'}

application: Marine auxiliary and main propulsion for workboats, ferries, tugs, and barges. Application class 1A (unrestricted continuous operation).

model_source: https://www.scribd.com/document/476415571/3236361-Marine-spec-8V2000M61-1A

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW_M23_1500rpm': 760, 'power_kW_M23_1800rpm': 920, 'power_kW_M33_1500rpm': 880, 'power_kW_M33_1800rpm': 1040, 'cylinders': '8V', 'bore_stroke_mm': '170/210', 'displacement_L': 38.2, 'weight_kg': 5610, 'dimensions_mm': '2135 x 1610 x 2055'}

application: On-board power generation and diesel-electric drive for yachts and commercial vessels. Application classes 3A (unrestricted continuous, 100% load factor) and 3B (variable load, ≤75%). Meets IMO II/EPA 2.

model_source: https://www.mtu-solutions.com/content/dam/mtu/products/yacht/on-board-power-generation/mtu-series-4000/3233301_MTU_Marine_spec_8V4000M2333_3A3B.pdf/_jcr_content/renditions/original./3233301_MTU_Marine_spec_8V4000M2333_3A3B.pdf

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_bhp_M23F_1500rpm': 1529, 'power_bhp_M23S_1800rpm': 1851, 'power_bhp_M33F_1500rpm': 1770, 'power_bhp_M33S_1800rpm': 2092, 'cylinders': '12V', 'bore_stroke_mm': '170/210'}

application: On-board power generation and diesel-electric drive for commercial and defense marine vessels. Available 50 Hz/1500 rpm and 60 Hz/1800 rpm. Application classes 3A and 3B.

model_source: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/on-board-power-generation/mtu-series-4000/3233311_MTU_Marine_spec_12V4000M2333_3A3B.pdf/_jcr_content/renditions/original./3233311_MTU_Marine_spec_12V4000M2333_3A3B.pdf

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW_range': '1520–2080', 'cylinders': '16V', 'bore_stroke_mm': '170/210', 'displacement_L': 76.3, 'weight_kg': 9000, 'dimensions_mm': '3270 x 1570 x 2370', 'fuel_consumption_g_kWh': 207}

application: On-board power generation and diesel-electric drive for commercial and defense marine vessels. Available 50 Hz/1500 rpm and 60 Hz/1800 rpm. Application classes 3A and 3B.

model_source: https://www.mtu-solutions.com/content/dam/mtu/products/defense/marine-and-offshore-service-and-supply/on-board-power-generation/mtu-series-4000/3233321_MTU_Marine_spec_16V4000M233343_3A3B.pdf/_jcr_content/renditions/original./3233321_MTU_Marine_spec_16V4000M233343_3A3B.pdf

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW_12V4000P63_1500rpm': 1350, 'power_kW_16V4000P63_1800rpm': 1800, 'power_kW_20V4000P63_1800rpm': 2245, 'cylinders_available': '12V, 16V, 20V'}

application: Power generation for offshore oil & gas installations, drill ships, FPSOs, and offshore support vessels. Continuous duty genset drive engines.

model_source: https://www.mtu-solutions.com/content/dam/mtu/products/commercial-marine/offshore-exploration---production/engines-and-gensets-for-power-generation/mtu-series-4000/3232511_OG_spec_4000-03.pdf/_jcr_content/renditions/original./3232511_OG_spec_4000-03.pdf

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'capacity_kVA_range': '590–996', 'power_kW_max': 996, 'frequency_Hz': 50, 'cylinders': '12V', 'standards': 'ISO 8528, ESP, PRP, Performance Class G3'}

application: Diesel generator set for standby, prime, and data centre continuous power. Applications include marine auxiliary, industrial, data centres, healthcare facilities, and hybrid systems.

model_source: https://www.rolls-royce.com/media/press-releases/2025/13-02-2025-rolls-royce-introduces-upgraded-mtu-series-1600-generator-sets-for-50-hertz-market.aspx

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW_range': '720–3100', 'frequency': '50 Hz and 60 Hz', 'TBO_hours': 42000, 'max_inclination_degrees': 45, 'min_load_MCR_percent': 5, 'ambient_temp_max_C': 45, 'seawater_temp_max_C': 32}

application: Auxiliary and emergency power generation and diesel-electric propulsion for commercial ships, offshore vessels, and defense vessels. Constant-speed and variable-speed configurations. TBO up to 42,000 hours. Classification by ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA.

model_source: https://www.mtu-solutions.com/na/en/applications/commercial-marine/system-solutions/marine-gensets.html

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '180–400 kWe (generator output)', 'speed_rpm': '1000 (50 Hz) / 1200 (60 Hz) min⁻¹', 'weight_kg': 5870, 'bore_stroke_mm': '160 × 200', 'cylinders': 'inline-6'}

application: Marine auxiliary engine / medium-speed generator set for commercial vessels

model_source: https://yanmarmarine.eu/product/auxiliary-engine/6ny16lw/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '320–480 kWe (generator output)', 'speed_rpm': '1000 (50 Hz) / 900–1200 (60 Hz) min⁻¹', 'weight_kg': '6410–7160', 'bore_stroke_mm': '165 × 232', 'cylinders': 'inline-6'}

application: Marine auxiliary engine / medium-speed generator set for commercial vessels

model_source: https://yanmarmarine.eu/product/auxiliary-engine/6n165lw/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '360–750 kWe (generator output)', 'speed_rpm': '750 or 1000 (50 Hz) / 720 or 900 (60 Hz) min⁻¹', 'weight_kg': 11200, 'bore_stroke_mm': '180 × 280', 'cylinders': 'inline-6'}

application: Marine auxiliary engine / medium-speed generator set for commercial vessels

model_source: https://www.yanmarmarine.eu/Products/Medium-speed-generator-sets/6EY18ALW-381/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '800–940 kWe (generator output)', 'speed_rpm': '900 min⁻¹', 'weight_kg': 16000, 'bore_stroke_mm': '210 × 290', 'cylinders': 'inline-6'}

application: Marine auxiliary engine / medium-speed generator set for commercial vessels

model_source: https://yanmarmarine.eu/product/auxiliary-engine/6ey21alw/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '600–1425 kWe (generator output)', 'speed_rpm': '750 or 1000 (50 Hz) / 720 or 900 (60 Hz) min⁻¹', 'bore_stroke_mm': '220 × 320', 'cylinders': 'inline-6'}

application: Marine auxiliary engine / medium-speed generator set for commercial vessels

model_source: https://www.yanmarmarine.eu/Products/Medium-speed-generator-sets/6EY22ALW-382/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1300–1720 kWe (generator output)', 'speed_rpm': '750 (50 Hz) / 720 (60 Hz) min⁻¹', 'weight_kg': '29800–30600', 'bore_stroke_mm': '260 × 385', 'cylinders': 'inline-6'}

application: Marine auxiliary engine / medium-speed generator set for commercial vessels

model_source: https://www.yanmarmarine.eu/Products/Medium-speed-generator-sets/6EY26LW-383/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1800–2300 kWe (generator output)', 'speed_rpm': '750 (50 Hz) / 720 (60 Hz) min⁻¹', 'weight_kg': '40000–45000', 'bore_stroke_mm': '260 × 385', 'cylinders': 'inline-8'}

application: Marine auxiliary engine / medium-speed generator set for commercial vessels

model_source: https://yanmarmarine.eu/product/auxiliary-engine/8ey26lw/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '2550–3450 kWe (generator output)', 'speed_rpm': '750 (50 Hz) / 720 (60 Hz) min⁻¹', 'weight_kg': 63000, 'bore_stroke_mm': '330 × 440', 'cylinders': 'inline-6'}

application: Marine auxiliary engine / medium-speed generator set for commercial vessels

model_source: https://yanmarmarine.eu/product/auxiliary-engine/6ey33lw/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '3800–4600 kWe (generator output)', 'speed_rpm': '750 (50 Hz) / 720 (60 Hz) min⁻¹', 'weight_kg': 90200, 'bore_stroke_mm': '330 × 440', 'cylinders': 'inline-8'}

application: Marine auxiliary engine / medium-speed generator set for commercial vessels

model_source: https://yanmarmarine.eu/product/auxiliary-engine/8ey33lw/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '318–356', 'capacity_kVA': '397.5–445', 'speed_rpm': '1500–1800', 'weight_kg': 3050, 'engine_model': 'S6B3-T2MPTAW-20', 'alternator_model': 'HCM534D2', 'cylinders': '6 inline', 'displacement_L': 14.6, 'bore_stroke_mm': '135 x 170', 'compression_ratio': '14.6:1', 'voltage_V': '400 (50 Hz) / 440 (60 Hz)', 'emission': 'IMO Tier II / III', 'dimensions_LxWxH_mm': '2939 x 1052 x 1830'}

application: Marine Auxiliary Generator / Diesel-Electric Propulsion (ferries, coasters, tankers)

model_source: https://engine-genset.mhi.com/marine-generator-set/mas-400

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '428–466', 'capacity_kVA': '535–582', 'speed_rpm': '1500–1800', 'weight_kg': 4100, 'engine_model': 'S6A3-MPTAW-20', 'alternator_model': 'HCM534F2', 'cylinders': '6 inline', 'displacement_L': 18.56, 'bore_stroke_mm': '150 x 175', 'compression_ratio': '14.5:1', 'voltage_V': '400 (50 Hz) / 440 (60 Hz)', 'emission': 'IMO Tier II / III', 'dimensions_LxWxH_mm': '3160 x 1060 x 1900'}

application: Marine Auxiliary Generator / Diesel-Electric Propulsion (ferries, coasters, tankers)

model_source: https://engine-genset.mhi.com/marine-generator-set/mas-540

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '517–602', 'capacity_kVA': '645.9–752.3', 'speed_rpm': '1500–1800', 'weight_kg': 5550, 'engine_model': 'S6R-MPTAW-5', 'alternator_model': 'S6L1M-C42', 'cylinders': '6 inline', 'displacement_L': 24.5, 'bore_stroke_mm': '170 x 180', 'compression_ratio': '14.5:1', 'voltage_V': '400 (50 Hz) / 440 (60 Hz)', 'emission': 'IMO Tier II / III', 'dimensions_LxWxH_mm': '3295 x 1215 x 1910'}

application: Marine Auxiliary Generator / Diesel-Electric Propulsion (ferries, tankers, coasters)

model_source: https://engine-genset.mhi.com/marine-generator-set/mas-650

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '583–612', 'capacity_kVA': '729–764', 'speed_rpm': '1200–1500', 'weight_kg': 5800, 'engine_model': 'S6R2-T2MPTK-5', 'alternator_model': 'S6L1M-E42', 'cylinders': '6 inline', 'displacement_L': 29.96, 'bore_stroke_mm': '170 x 220', 'compression_ratio': '14.0:1', 'voltage_V': '400 (50 Hz) / 440 (60 Hz)', 'emission': 'IMO Tier II / III', 'dimensions_LxWxH_mm': '3410 x 1235 x 1910'}

application: Marine Auxiliary Generator / Diesel-Electric Propulsion (ferries, tankers, coasters)

model_source: https://engine-genset.mhi.com/marine-generator-set/mas-760

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '678–790', 'capacity_kVA': '847–988', 'speed_rpm': '1500–1800', 'weight_kg': 6774, 'engine_model': 'S12A2-MPTAW-5', 'alternator_model': 'S6L1M-F42', 'cylinders': '12 60°V', 'displacement_L': 33.93, 'bore_stroke_mm': '150 x 160', 'compression_ratio': '15.3:1', 'voltage_V': '400 (50 Hz) / 440 (60 Hz)', 'emission': 'IMO Tier II / III', 'dimensions_LxWxH_mm': '3600 x 1662 x 2010'}

application: Marine Auxiliary Generator / Diesel-Electric Propulsion (ferries, tankers, cruise vessels)

model_source: https://engine-genset.mhi.com/marine-generator-set/mas-850

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '796–1223', 'capacity_kVA': '995–1529', 'speed_rpm': '1200–1800', 'weight_kg': 10000, 'engine_model': 'S12R-MPTAW-5', 'alternator_model': 'S7L1M-D42', 'cylinders': '12 60°V', 'displacement_L': 49.03, 'bore_stroke_mm': '170 x 180', 'compression_ratio': '14.5:1', 'voltage_V': '400 (50 Hz) / 440 (60 Hz)', 'emission': 'IMO Tier II / III', 'dimensions_LxWxH_mm': '3980 x 1460 x 2010'}

application: Marine Auxiliary Generator / Diesel-Electric Propulsion (ferries, tankers, cruise vessels)

model_source: https://engine-genset.mhi.com/marine-generator-set/mas-1350

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1071–1626', 'capacity_kVA': '1339–2032', 'speed_rpm': '1200–1800', 'weight_kg': 12405, 'engine_model': 'S16R-MPTAW-5', 'alternator_model': 'S7L1M-H42', 'cylinders': '16 60°V', 'displacement_L': 65.37, 'bore_stroke_mm': '170 x 180', 'compression_ratio': '14.5:1', 'voltage_V': '400 (50 Hz) / 440 (60 Hz)', 'emission': 'IMO Tier II / III', 'dimensions_LxWxH_mm': '4845 x 1470 x 2125'}

application: Marine Auxiliary Generator / Diesel-Electric Propulsion (ferries, tankers, cruise vessels)

model_source: https://engine-genset.mhi.com/marine-generator-set/mas-1795

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1503–1882', 'capacity_kVA': '1879–2353', 'speed_rpm': '1200–1500', 'weight_kg': 14910, 'engine_model': 'S16R2-T2MPTAW-5', 'alternator_model': 'LSA 52.3 UL16 4p', 'cylinders': '16 60°V', 'displacement_L': 79.9, 'bore_stroke_mm': '170 x 220', 'compression_ratio': '14.0:1', 'voltage_V': '400 (50 Hz) / 440 (60 Hz)', 'emission': 'IMO Tier II / III', 'dimensions_LxWxH_mm': '5026 x 1551 x 2115'}

application: Marine Auxiliary Generator / Diesel-Electric Propulsion (large ferries, tankers, cruise vessels)

model_source: https://engine-genset.mhi.com/marine-generator-set/mas-2350

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': 113, 'speed_rpm': 2800, 'weight_kg': 708, 'cooling': 'Heat Exchanger / Keel Cooling', 'displacement_L': 3.7, 'cylinders': '4 inline', 'emissions': 'IMO NOx Tier II, EPA Tier 3', 'dimensions_mm': '1473 x 857 x 866'}

application: Marine Generator Set – Variable Speed Genset, auxiliary power for commercial vessels

model_source: https://nauticalmarinedepot.com/product/buy-volvo-penta-d4-vg-marine-engin/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '136–250 (168 kWe at 50 Hz / 250 kWe at 60 Hz)', 'speed_rpm': '1500 (50 Hz) / 1800 (60 Hz)', 'displacement_L': 7.7, 'cylinders': '6 inline', 'cooling': 'Heat Exchanger / Keel Cooling', 'fuel_injection': 'Common rail', 'emissions': 'IMO III / EU Stage V'}

application: Marine Generator Set – Auxiliary Constant Speed Genset, onboard power for commercial ships

model_source: https://www.volvopenta.com/marine/all-marine-engines/d8-mg-imo-iii-eu-stage-v-marine-genset/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '190–250', 'capacity_kVA': 'up to 250 kVA at 1500 rpm prime', 'displacement_L': 7.7, 'cylinders': '6 inline', 'technology': 'Permanent magnet generator (PMG), variable speed', 'speed_rpm': 'variable'}

application: Marine Generator Set – Variable Speed Genset with permanent magnet generator, hybrid/electric propulsion auxiliary power

model_source: https://www.volvopenta.com/marine/all-marine-engines/d8-mh-vg/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'capacity_kVA_50Hz': '310 kVA (HCM434F) / 355 kVA (HCM534C) / 415 kVA (HCM534D) at 1500 rpm', 'capacity_kVA_60Hz': '375 kVA (HCM434F) / 426 kVA (HCM534C) / 475 kVA (HCM534D) at 1800 rpm', 'power_kW_50Hz': '248 / 284 / 332 kWe', 'power_kW_60Hz': '300 / 341 / 380 kWe', 'speed_rpm': '1500 (50 Hz) / 1800 (60 Hz)', 'displacement_L': 12.78, 'cylinders': '6 inline', 'bore_stroke_mm': '131/158', 'compression_ratio': '18.5:1', 'classification': 'LR, DNV, GL, IRS, RS, CCS, ABS, RINA, BV'}

application: Marine Generator Set – Auxiliary Constant Speed Genset, commercial vessel auxiliary power

model_source: https://www.marinelink.com/news/volvo-penta-d13-mg-marine-genset-engine-338780

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '277–385 kWe (published dealer inventory 2023–2024)', 'speed_rpm': 'variable / fixed 1500 or 1800', 'displacement_L': 12.8, 'cylinders': '6 inline', 'cooling': 'Heat Exchanger / Keel Cooling', 'classification': 'DNV, LR, BV, RINA, ABS'}

application: Marine Generator Set – Auxiliary Variable Speed Genset, hybrid and diesel-electric vessels

model_source: https://www.volvopenta.com/marine/all-marine-engines/d13-mh-vg/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW_50Hz': '332–450 kWe at 1500 rpm', 'power_kW_60Hz': '390–500 kWe at 1800 rpm', 'capacity_kVA_50Hz': '415–525 kVA at 1500 rpm', 'capacity_kVA_60Hz': '488–596 kVA at 1800 rpm', 'speed_rpm': '1500 (50 Hz) / 1800 (60 Hz)', 'displacement_L': 16.1, 'cylinders': '6 inline', 'bore_stroke_mm': '144/165', 'compression_ratio': '17.5:1', 'emissions': 'IMO II / IMO III', 'cooling': 'Heat Exchanger / Keel Cooling'}

application: Marine Generator Set – Auxiliary Constant Speed Genset, heavy-duty commercial and offshore vessels

model_source: https://www.workboat.com/brand-partners/volvo-penta-gives-d16-marine-genset-more-spark

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': 'up to 545 kWe', 'displacement_L': 16.1, 'cylinders': '6 inline', 'technology': 'Variable speed, permanent magnet generator', 'emissions': 'IMO III', 'cooling': 'Water-cooled'}

application: Marine Generator Set – Variable Speed Genset, hybrid/diesel-electric propulsion and auxiliary power on large commercial vessels

model_source: https://www.volvopenta.com/marine/all-marine-engines/d16-mh-vg/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '3000–8000 (variants L6P to V16P)', 'capacity_kVA': 'up to 8769 kVA at 750 rpm', 'speed_rpm': 750, 'fuel': 'Marine Diesel Oil (MDO), Heavy Fuel Oil (HFO up to 700 cSt/50°C)', 'cylinders': 'Inline 6–9 or V12–16', 'bore_stroke_mm': '320 x 400', 'sfoc_g_per_kWh': '176–185', 'weight_kg': '33200–62900 (33.2–62.9 t depending on variant)', 'emissions': 'IMO Tier II'}

application: Marine auxiliary power generation (genset) and propulsion; naval vessels, offshore, coast guard, subsea construction

model_source: https://ndmarinetech.com/product/rolls-royce-bergen-b32-40-diesel-engine-generator-set/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '3600–5400 (variants L6A, L8A, L9A)', 'speed_rpm': '720 or 750', 'fuel': 'Diesel / liquid fuel', 'cylinders': 'Inline 6, 8, or 9', 'bore_stroke_mm': '330 x 450', 'sfoc_g_per_kWh': '173–175', 'service_interval_h': 25000, 'emissions': 'IMO Tier II (Tier III with SCR)'}

application: Marine auxiliary power generation (genset) and direct propulsion; offshore, subsea construction, pipe-layers, heavy-lift vessels

model_source: https://www.bergenengines.com/engines/b33-45l/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': 7200, 'speed_rpm': '720 or 750', 'fuel': 'Diesel / liquid fuel', 'cylinders': 'V12', 'bore_stroke_mm': '330 x 450', 'sfoc_g_per_kWh': 173, 'emissions': 'IMO Tier II (Tier III with SCR)'}

application: Marine auxiliary power generation (genset) and direct propulsion; large vessels requiring high power density

model_source: https://www.bergenengines.com/engines/b33-45v/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '1460–2430 (variants L6 to L9)', 'speed_rpm': '900 or 1000', 'fuel': 'Natural Gas (LHV 36 MJ/Nm3, methane number 80)', 'cylinders': 'Inline 6, 8, or 9', 'bore_stroke_mm': '260 x 330', 'NOx_mg_per_Nm3': '500 @ 5% O2', 'emissions': 'IMO Tier III without SCR', 'cooling_water_outlet_C': 90}

application: Marine auxiliary power generation (genset) and direct propulsion (natural gas); commercial marine, offshore, LNG/gas-capable vessels

model_source: https://www.bergenengines.com/engines/bergen-c26-33l/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '3450–5400 (variants L6A to L9A for genset; L6P to L9P for propulsion)', 'speed_rpm': '720 or 750', 'fuel': 'Natural Gas (LHV 36 MJ/Nm3, methane number 80)', 'cylinders': 'Inline 6, 8, or 9', 'bore_stroke_mm': '360 x 450', 'NOx_mg_per_Nm3': '500 @ 5% O2', 'emissions': 'IMO Tier III without SCR'}

application: Marine auxiliary power generation (genset) and direct propulsion (natural gas); offshore, commercial, naval vessels

model_source: https://www.bergenengines.com/engines/bergen-b36-45l/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False

verified_specs: {'power_kW': '6900–9600 (V12A: 6900–7200 kW; V16A: 9200–9600 kW genset variants)', 'speed_rpm': '720 or 750', 'fuel': 'Natural Gas (convertible to liquid fuel)', 'cylinders': 'V12 or V16', 'bore_stroke_mm': '360 x 450', 'BMEP_bar': 20.96, 'NOx_mg_per_Nm3': '500 @ 5% O2', 'emissions': 'IMO Tier III without SCR'}

application: Marine auxiliary power generation (genset) and direct propulsion (natural gas); large vessels, offshore, high-power applications

model_source: https://www.bergenengines.com/engines/bergen-b36-45v/

source: verified_depth_2026-06

source_tag: verified_depth_2026-06

needs_verification: False