Details
Original Cummins, new machines at absolute wholesale prices.
HekoPower Group is the reliable choice.
Cummins KTA38-M1 1100 HP Marine Propulsion Engine | Genuine CCEC Supply
The Cummins KTA38-M1 1100HP marine diesel engine is a heavy-duty propulsion solution designed for demanding marine environments such as tugboats, cargo vessels, offshore support ships, and large fishing boats. As a genuine CCEC Cummins product supplied by HekoPower, this engine combines high reliability, mechanical simplicity, and strong torque output for continuous-duty operation.
With a rated output of 821kW at 1800RPM, the KTA38-M1 belongs to the proven K38 series platform, widely recognized for durability in harsh marine conditions. Its robust design and PT fuel system ensure stable fuel delivery and consistent performance even under fluctuating loads.
Tech Specs of Cummins KTA38-M1 1100HP
General Engine Data
Engine Model: Cummins KTA38-M1 (1100 HP)
Type: 12 Cylinders, V Type, 4 strokes
Displacement: 38 L
Bore * Stroke: 159 * 159
Net Weight (with flywheel & alternator): 4358 Kg
Overall Dimension: 2152mm*1462mm*2083mm
Engine Configuration No.: D233034MX02
Key Performance Data
Rated Power: 821 kW/1100HP
Rated Speed: 1800 rpm
Low Idle Speed: 575-675 rpm
High Idle Speed: 1815-2016 rpm
Rating Type: Heavy Duty
Fuel Consumption (Running Speed): 200.3 L/hr
More Technical Data
Certification: CCS/IMO Certificates
Governor Type: Mechanical Control
Aspiration: Turbocharged/Aftercooled
Compression Radio: 13.9:1
Fuel System: Cummins Pressure Time (PT Pump)
Starting System: Electrical Start (24V)
Lowest Starting Temp Without auxiliary system: -12℃
Cooling Method: Sea water pump, Heat exchanger, Water cooled
Technical Advantages of the 1100 HP Marine Diesel Engine
For fleet operators, the Cummins KTA38-M1 1100HP 200.3L/hr fuel consumption (at full load) is a critical metric. HekoPower provides a full Cummins KTA38-M1 fuel consumption chart at 75% load to help with vessel range planning.
- Maintenance: We include a Cummins K38-M series selection guide and turbocharger maintenance tips to extend the engine's lifecycle. Regular sea water cooling system maintenance is vital to prevent scaling in the K38-M series.
Fuel Efficiency and Consumption Characteristics
The Cummins KTA38-M1 offers optimized fuel efficiency, with a typical fuel consumption of approximately 200.3L/hr at full load. The PT fuel system ensures precise fuel metering, reducing waste and improving combustion efficiency.
At 75% load, the engine demonstrates a balanced fuel consumption curve, making it ideal for long-duration marine operations where fuel economy is critical.
Low Temperature Starting Capability
This model supports reliable cold start performance down to -12°C without auxiliary systems, making it suitable for operations in cold marine environments.
Applications – Designed for Heavy-Duty Marine Operations
Commercial Fishing and Cargo Transport
Ideal as a replacement for commercial fishing vessels or primary power for ocean fishing boats and barges. The KTA38-M1 engine for tugboats and cargo ships offers the torque necessary for heavy towing and sustained cruising speeds.
Offshore and Specialized Marine Operations
For offshore drilling rigs and passenger ship propulsion, reliability is paramount. Our units can be configured as a high-altitude rated Cummins KTA38 1100HP engine or equipped for -12℃ low temp start conditions without auxiliary heating, ensuring operability in extreme climates.
Luxury and High-Performance Vessels
We also supply the CCEC KTA38-M1 1100HP for super yacht marine power systems, where noise reduction and smooth operation are critical. We provide noise level specifications to meet strict luxury standards.
Comparison: Cummins KTA38-M1 vs. KTA38-M2
A common question for buyers is the difference between Cummins KTA38-M1 and KTA38-M2 marine engines. While both share the K38 block, the M1 is rated at 1100HP for continuous duty, whereas the M2 often reaches 1200HP. The M1 is better suited for trawlers and heavy cargo ships where steady, long-term torque is more valuable than peak intermittent speed.
When selecting a marine engine, understanding the difference between KTA38-M1 and KTA38-M2 is essential.
- KTA38-M1: Mechanical control, simpler maintenance, cost-effective
- KTA38-M2: Enhanced performance, improved emissions, higher efficiency
Why Choose HekoPower as Your Supplier
As a professional supplier of CCEC Cummins engines, HekoPower provides:
When selecting a marine engine, understanding the difference between KTA38-M1 and KTA38-M2 is essential.
- Genuine original KTA38-M1 engines
- Competitive export pricing
- Fast delivery (20–30 days)
- Global shipping and logistics support
- Optional spare parts bundles and installation guidance
Each engine can be supplied with factory warranty and test reports to ensure performance and compliance.
Cummins K38-M Series (K38 Marine Engine), marine propulsion engines for commercial and recreational applications, original products from Chongqing Cummins Engine Plant(CCEC). This series mainly includes KT38-M600, KT38-M780, KT38-M800, KT38-M850, KT38-M900, KTA38-M1 (1000 HP), KTA38-M1 (1100 HP), KTA38-M2 (545 HP), KTA38-M2 (1050 HP), KTA38-M2 (1200 HP), KTA38-M2 (1300 HP), KTA38-M2 (1350 HP). All engines complete with sea water pump, heat exchanger, CCS/IMO certificates.
FAQs – Buying Cummins KTA38-M1 Marine Engine
What is the delivery time?
Typically 20–30 days depending on configuration and shipping destination.
Is this engine IMO / CCS compliant?
Yes, certification options are available depending on project requirements.
Are spare parts included?
Optional spare parts packages can be provided upon request.
