Cummins KTA38-DM Marine Auxiliary Engine – 809 kW (1085 HP) @ 1800 RPM
Products
Contact Us
info@twinpower.cc
+86 18475398655

Cummins KTA38-DM Marine Auxiliary Engine – 809 kW (1085 HP) @ 1800 RPM
Category:
Power:
809 kW (1085 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 KTA38-DM Marine Auxiliary Engine – 809 kW (1085 HP) @ 1800 RPM
Engine Model
Cummins KTA38-D(M)809
Fuel System
Cummins PT Direct Injection
Rated Power
809 kW (1085 HP) @ 1800 RPM
Peak Engine Torque
4292 Nm / 4748 Nm - (Prime/Overload)
Rated Speed
1800 RPM
Compression Ratio
14.5:1
Rating Type
Prime Power/ Overload
Fuel Consumption at Rated Speed
204 L/h (53.9 gal/h)
Bore
159mm [6.25 in]
Cooling system
Heat exchanger & Sea water pump
Stroke
159mm [6.25 in]
Firing Order
Aspriration
Turbocharged & Aftercooled (JWAC)
Dry Weight
3880 kg (8546 lbs)
Displacement
38 L (2300 in³)
Emission
IMO Tier II
General Information of Cummins KTA38-DM Marine Auxiliary Engine – 809 kW (1085 HP) @ 1800 RPM
📦 Product Description
The Cummins KTA38-D(M) is a heavy-duty marine auxiliary diesel engine designed for continuous-duty shipboard operations. Rated at 809 kW (1085 HP) @ 1800 RPM, with a 10% overload capability (895 kW / 1200 HP), it combines turbocharging and aftercooling (JWAC) for outstanding efficiency and durability in demanding maritime environments.
This engine meets IMO Tier II emission standards, making it ideal for marine generator sets, hydraulic power systems, and auxiliary shipboard equipment for commercial vessels and offshore platforms.
📊 Specifications
- Engine Model: Cummins KTA38-D(M)809
- Configuration: V12, 4-stroke diesel
- Displacement: 38 L (2300 in³)
- Bore × Stroke: 159 mm × 159 mm (6.25 in × 6.25 in)
- Prime Power (1800 RPM): 809 kW (1085 HP)
- Overload Power (110%): 895 kW (1200 HP)
- Compression Ratio: 14.5:1
- Aspiration: Turbocharged & Aftercooled (JWAC)
- Fuel System: Cummins PT Direct Injection
- Fuel Consumption @ 100% Load: 204 L/h (53.9 gal/h)
- Fuel Consumption @ 75% Load: 153.5 L/h (40.5 gal/h)
- Fuel Consumption @ 50% Load: 110.4 L/h (29.2 gal/h)
- Fuel Consumption @ 25% Load: 69.2 L/h (18.3 gal/h)
- Torque (Prime/Overload): 4292 Nm / 4748 Nm
- Exhaust Temp (Turbine Out): 524–593°C (975–1099°F)
- Air Intake Flow: 1251–1369 L/s (2650–2900 cfm)
- Dry Weight (Engine Only): 3880 kg (8546 lbs)
- Dry Weight (w/ Heat Exchanger): 4081 kg (8989 lbs)
- Emission Compliance: IMO Tier II
✅ Product Advantages
- High Continuous Power: 809 kW prime power with 10% overload capacity.
- IMO Tier II Certified: Compliant with MARPOL Annex VI for global operation.
- Reliable V12 Platform: Engineered for long-term marine auxiliary use.
- Efficient Fuel Consumption: Low specific fuel consumption ensures cost savings.
-
Global Service Support: Fully backed by Cummins’ international dealer network.
🔧 Key Features
- V12 turbocharged and aftercooled (JWAC) design
- PT direct injection fuel system for precise performance
- 10% overload rating for heavy-duty operations
- ISO 3046 compliant for prime and continuous power applications
-
Wet or dry exhaust configurations available
🚢 Applications
The Cummins KTA38-D(M) Marine Auxiliary Engine is ideal for:
- Marine Generator Sets (Prime & Continuous Duty)
- Offshore Platform Electrical Supply
- Hydraulic Power Units for Deck Machinery
- Emergency and Fire Pump Systems
-
Auxiliary Power for Cargo Ships, Tankers & Commercial Vessels
📦 Product Availability
Available worldwide via authorized Cummins Marine distributors, with options for heat exchanger or keel cooling, marine classification certificates, and advanced control panel systems.
📦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 KTA38-DM Marine Auxiliary Engine – 809 kW (1085 HP) @ 1800 RPM Datasheet
Model
Power
Emission
Datasheet
Drawing
Service Manual
Model
Cummins KTA38-D(M)809
Power
809 kW (1085 HP) @ 1800 RPM
Emission
IMO Tier II
Datasheet
Drawing
Download
Service Manual
Download
Related Products

Cummins L8.9CMII272G Marine Auxiliary Engine
Power: Prime: 200 kW (268 hp); Overload: 220 kW (295 hp)
Rating Type: Prime Power/ Overload
Packing Size: N/A
Weight: 877KG
HS Code: 840810

Cummins L8.9CMII211G Marine Auxiliary Engine
Power: Prime: 155 kW (208 hp); Overload: 171 kW (229 hp)
Rating Type: Prime Power/ Overload
Packing Size: N/A
Weight: 877KG
HS Code: 840810

Cummins 6LTAA8.9-GM200 Marine Auxiliary Engine
Power: Prime: 200 kW (268 HP); Standby: 220 kW (295 HP)
Rating Type: Prime Power/ Standby
Packing Size: 1400*900*1100 mm
Weight: 750 KG
HS Code: 840810
