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Cummins KTA38-DM Marine Auxiliary Engine – 809 kW (1085 HP) @ 1800 RPM

Cummins KTA38-DM Marine

Cummins KTA38-DM Marine Auxiliary Engine – 809 kW (1085 HP) @ 1800 RPM

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

Cummins KTA38-D(M)809

809 kW (1085 HP) @ 1800 RPM

IMO Tier II

Download

Download

Model

Cummins KTA38-D(M)809

Power

809 kW (1085 HP) @ 1800 RPM

Emission

IMO Tier II

Datasheet

Drawing

Download

Service Manual

Download

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