Details
Original Cummins, new machines at absolute wholesale prices.
HekoPower Group is the reliable choice.
Cummins KTA19-M500 Marine Propulsion Engine: 500HP CCEC Marine Diesel Solution
As a leading authorized supplier, HekoPower delivers the Original CCEC Cummins KTA19-M500, a robust 500HP 373KW marine diesel engine engineered for continuous duty in demanding maritime environments. Unlike generic listings, our KTA19-M500 units are sourced directly from the Chongqing Cummins Engine Company (CCEC) factory, ensuring full IMO Tier II certification for commercial vessels and compliance with MARPOL 73/78 Annex VI. Whether you are repowering an older tugboat or outfitting a new cargo ship, this 19L 6-cylinder inline turbocharged marine diesel offers the reliability and torque needed for heavy-duty propulsion.
Tech Specs of KTA19-M500
General Engine Data
Engine Model: Cummins KTA19-M500
Type: 6 Cylinders in Line
Displacement: 19 L
Bore * Stroke: 159 * 159
Net Weight (with flywheel & alternator): 1906 Kg
Overall Dimension: 1666mm*874mm*1377mm
Engine Configuration No.: D193064MX02
Key Performance Data
Rated Power: 373 kW/500HP
Rated Speed: 1800 rpm
Low Idle Speed: 675-775 rpm
High Idle Speed: 1962-2106 rpm
Rating Type: Continuous Running Power
Fuel Consumption (Running Speed): 90 L/hr
Max Torque/Speed: 2077 N.m @ 1500 rpm
More Technical Data
Certification: CCS/IMO Certificates
Governor Type: Mechanical Control
Aspiration: Turbocharged
Compression Radio: 15.5:1
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
Why Choose the KTA19-M500 for Marine Main Propulsion?
The Cummins KTA19-M500 marine engine stands out in the KTA19-M Series due to its optimized power curve and fuel efficiency. Designed specifically for marine main propulsion, it delivers a peak torque of 2077 N.m @ 1500 rpm, making it ideal for commercial tugboats, fishing boats, barges, and passenger ships.
- Continuous Duty Rating: Unlike generator sets, the M500 rating is built for sustained high-load operation typical in navigation.
- Cold Weather Performance: Capable of starting at -12℃ without auxiliary start systems, ensuring operational readiness in varying climates.
- Advanced Fuel System: Equipped with the proven PT fuel system, managing a fuel consumption rate of approx. 90 L/hr at full load, offering a competitive edge in operational costs compared to rivals.
Applications: Why the KTA19-M500 is the Choice for Fishing Boats and Tugboats
The Cummins KTA19-M500 marine propulsion engine is suitable for multiple marine applications:
Fishing Boats
Reliable performance for long-duration offshore operations with stable fuel economy.
Tugboats & Workboats
High torque at low speed ensures strong towing capability.
Cargo Ships & Barges
Efficient continuous operation for coastal and inland water transport.
Yachts & Passenger Vessels
Smooth operation and reduced vibration improve onboard comfort.
KTA19-M500 Fuel Consumption Chart: 1500rpm vs 1800rpm
Understanding the KTA19-M500 fuel consumption per hour is critical for operational budgeting. At 1500rpm (peak torque), the engine offers maximum efficiency for towing and heavy loads, whereas 1800rpm provides the 373kW necessary for higher-speed transit.
KTA19-M500 vs Other Models
Comparison with KTA19-M470
- M470: Lower power, suitable for light-duty vessels
- M500: Balanced power and fuel efficiency (most versatile option)
Comparison with KTA19-M3
- M3: Different rating system and application focus
- M500: Optimised for propulsion with stable continuous output
HekoPower Advantage: Wholesale Cummins KTA19-M500 Supplier
Why buy from HekoPower? As an authorized Cummins KTA19-M500 supplier, we offer more than just hardware.
- Configuration Guarantee: Every unit comes with a verified CCEC D193064MX02 configuration number.
- Warranty: We provide a 12-month warranty on all original CCEC units.
- Logistics: With a 15-30 business days lead time, we support your project deadlines globally.
Cummins K19-M Series (K19 Marine Engine), marine propulsion engines for commercial and recreational applications, original products from Chongqing Cummins Engine Plant(CCEC). This series mainly includes KT19-M425, KTA19-M470, KTA19-M500, KTA19-M550, KTA19-M3 (500 HP), KTA19-M3 (600 HP), KTA19-M3 (640 HP), KTA19-M4 (700 HP). All engines complete with sea water pump, heat exchanger, CCS/IMO certificates.
FAQ: Choosing Between KTA19-M500 and KTA19-M470
- What is the difference between KTA19-M500 and KTA19-M3? The M500 offers a higher continuous rating (373kW) compared to the M3, tailored for heavier propulsion needs.
- Can this be used for industrial equipment? Yes, while primary for marine, it serves as a heavy-duty KTA19 engine for oilfield equipment or industrial generator drives.
