Cummins K38-DM Marine Auxiliary Engine | 821 kW (1100 HP) @ 1800 RPM
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Cummins K38-DM Marine Auxiliary Engine | 821 kW (1100 HP) @ 1800 RPM
Category:
Power:
821 kW (1100 HP) @ 1800 RPM
Rating type:
Prime Power/ Overload
Type:
V12, 4-stroke diesel
Application:
Marine Propulsion
Packing Size:
2850×1640×2250mm
Weight:
4250kg
HS Code:
840810
Technical Specification of Cummins K38-DM Marine Auxiliary Engine | 821 kW (1100 HP) @ 1800 RPM
Engine Model
Cumminss K38-DM
Fuel System
Cummins PT Direct Injection
Rated Power
821 kW (1100 HP) @ 1800 RPM
Peak Engine Torque
4352 Nm (3210 lb-ft)
Rated Speed
1800 RPM
Compression Ratio
15:1
Rating Type
Prime Power/ Overload
Fuel Consumption at Rated Speed
151 L/h (39.9 gal/h)
Bore
159mm [6.25 in]
Cooling system
Heat exchanger & Sea water pump
Stroke
159mm [6.25 in]
Firing Order
1R-6L-5R-2L-3R-4L-6R-1L-2R-5L 4R-3L
Aspriration
Turbocharged / LTA
Dry Weight
4301 kg (9482 lbs)
Displacement
37.7 L (2300 in³)
Emission
IMO Tier II
General Information of Cummins K38-DM Marine Auxiliary Engine | 821 kW (1100 HP) @ 1800 RPM
📦 Product Description
The Cummins K38-DM is a heavy-duty marine auxiliary diesel engine delivering 821 kW (1100 HP) @ 1800 RPM, with a 10% overload capability up to 903 kW (1210 HP). Built with a 37.7L V12 platform, turbocharging, and low-temperature aftercooling (LTA), it is engineered for continuous-duty onboard power in generator sets, hydraulic systems, and critical shipboard equipment.
Certified to IMO-NOx (MARPOL Annex VI) and compliant with ISO 8178 D2/E2 test cycles, the K38-DM marine power system provides fuel-efficient performance and exceptional durability for commercial and offshore vessels.
📊 Specifications
- Engine Model: Cummins K38-DM
- Configuration: V12, 4-stroke diesel
- Displacement: 37.7 L (2300 in³)
- Bore × Stroke: 159 mm × 159 mm (6.25 in × 6.25 in)
- Prime Power: 821 kW (1100 HP) @ 1800 RPM
- Overload Power (110%): 903 kW (1210 HP)
- Rated Torque (Prime): 4352 Nm (3210 lb-ft)
- Overload Torque (110%): 4787 Nm (3531 lb-ft)
- Aspiration: Turbocharged & LTA (Low Temp Aftercooling)
- Fuel System: Cummins PT Direct Injection
- Fuel Consumption @ 100% Load: 151 L/h (39.9 gal/h)
- Fuel Consumption @ 75% Load: 116 L/h (30.6 gal/h)
- Fuel Consumption @ 50% Load: 78 L/h (20.6 gal/h)
- Compression Ratio: 15:1
- Exhaust Gas Temp (Turbine Out): 438–466°C (820–870°F)
- Air Intake Flow: 1227–1298 L/s (2600–2750 cfm)
- Dry Weight (Engine Only): 4301 kg (9482 lbs)
- Dry Weight (w/ Heat Exchanger): 4501 kg (9923 lbs)
- Emission Compliance: IMO Tier II
✅ Product Advantages
- High-Power Output: Delivers 821 kW continuous with 10% overload capability.
- IMO-NOx Certified: Meets MARPOL Annex VI emission standards.
- Optimized Efficiency: Low specific fuel consumption (0.205 kg/kWh).
- Durable V12 Platform: Built for heavy-duty marine auxiliary applications.
-
Global Serviceability: Supported by Cummins’ worldwide marine network.
🔧 Key Features
- Turbocharged, low-temperature aftercooled (LTA) V12 design
- PT fuel system for precise fuel delivery
- 10% overload rating for high-demand operations
- Complies with ISO 8178 D2/E2 test cycles
-
Wet or dry exhaust options for flexible installation
🚢 Applications
The Cummins K38-DM Marine Auxiliary Engine is ideal for:
- Marine Generator Sets (Prime & Continuous Duty)
- Hydraulic Power Units for Deck Machinery
- Offshore Platform Electrical Power
- Fire & Emergency Pumps
-
Auxiliary Power for Cargo Ships, Tankers, and Offshore Vessels
📦 Product Availability
Available globally through authorized Cummins Marine distributors, with optional heat exchanger or keel cooling, classification certificates, and control panels.
📦Request a Detailed Quote for Your Needs
Each and every product manufactured is tested, inspected and is guaranteed to meet the performance specitications.
Download of Cummins K38-DM Marine Auxiliary Engine | 821 kW (1100 HP) @ 1800 RPM Datasheet
Model
Power
Emission
Datasheet
Drawing
Service Manual
Model
Cumminss K38-DM
Power
821 kW (1100 HP) @ 1800 RPM
Emission
IMO Tier II
Datasheet
Drawing
Download
Service Manual
Download
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