Details
Original Cummins, new machines at absolute wholesale prices.
HekoPower Group is the reliable choice.
Cummins KTA19-M3 600HP Marine Propulsion Engine (447kW, 1800RPM)
The Cummins KTA19-M3 marine propulsion engine is a heavy-duty 600HP diesel engine developed by CCEC for reliable performance in demanding marine environments. Designed for continuous duty applications, this 447kW Cummins marine engine delivers stable power output at 1800RPM and is widely used in fishing vessels, tugboats, cargo ships, and offshore support vessels.
As a professional engine supplier, HekoPower provides genuine Cummins KTA19-M3 engines with flexible configuration options, competitive wholesale pricing, and global delivery support.
Tech Specs of KTA19-M3 600HP
General Engine Data
Engine Model: Cummins KTA19-M3 (600 HP)
Type: 6 Cylinders in Line
Displacement: 19 L
Bore * Stroke: 159 * 159
Net Weight (with flywheel & alternator): 2251 Kg
Overall Dimension: 1666mm*874mm*1377mm
Engine Configuration No.: D193080MX02
Key Performance Data
Rated Power: 447 kW/600HP
Rated Speed: 1800 rpm
Low Idle Speed: 650±25 rpm
High Idle Speed: 1815-2016 rpm
Rating Type: Continuous Duty
Fuel Consumption (Running Speed): 111.1 L/hr
Max Torque/Speed: 2680 N.m @ 1400 rpm
More Technical Data
Certification: CCS/IMO Certificates
Governor Type: Mechanical Control
Aspiration: Turbocharged
Compression Radio: 13.8:1
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
Key Features of Cummins KTA19-M3 Marine Engine
Proven 600HP Power for Marine Propulsion
The KTA19-M600 marine diesel engine delivers 447kW of power with strong low-speed torque performance (up to 2680 N·m @ 1400 rpm), making it ideal for propulsion systems requiring high thrust and durability.
Advanced Turbocharged Aftercooled System
Equipped with a turbocharged aftercooled design and Holset HX80 turbocharger, the engine ensures improved fuel efficiency, optimized air intake, and stable operation under heavy load conditions.
Reliable PT Fuel System with STC Technology
The PT fuel system combined with STC (Step Timing Control) technology enhances combustion efficiency and reduces fuel consumption, with typical fuel consumption around 111.1 L/h at full load.
Unlike modern electronic engines that rely on complex sensors, the Cummins KTA19-M3 1800RPM diesel engine utilizes the dependable Cummins PT fuel system. This mechanical system is renowned for its reliability in remote areas where electronic diagnostics are unavailable. The integration of Step Timing Control (STC) allows for smooth engine acceleration under load, ensuring the KTA19-M3 600HP responds instantly to the pilot's commands while optimizing fuel efficiency at a rate of 111.1 L/hr.
Optimized Cooling and Harsh Environment Reliability
Designed for global operations, the Cummins 600HP marine engine -12℃ start capability ensures reliability in arctic conditions. The air system features Holset HX80 Cummins KTA19-M3 turbochargers, optimized specifically for marine duty. To protect the vessel’s interior, the engine features a water-cooled exhaust manifold, which significantly reduces surface temperatures and engine room heat.
Versatile Marine Applications: From Fishing Boats to Tugboats
The 600HP Cummins marine engine is the primary choice for various hull types due to its high power-to-weight ratio (2251 Kg net weight).
- Fishing Boats: The high torque at low RPM makes it ideal for trawling.
- Tugboats & Barges: Provides the consistent "bollard pull" required for towing.
- Cargo & Passenger Ships: Offers the continuous duty rating needed for long-haul transport.
- Offshore Drilling Rigs: Often used as a KTA19-M3 diesel engine for heavy-duty generator sets or auxiliary power.
KTA19-M3 vs Other Cummins Marine Engines
KTA19-M3 vs KTA19-M2
Compared to the KTA19-M2, the M3 model offers improved fuel efficiency, better emission compliance, and enhanced torque output, making it more suitable for modern marine applications.
KTA19-M3 vs KTA19-M4
While the KTA19-M3 is rated at 600HP at 1800RPM for continuous duty, the KTA19-M4 reaches 700HP but often at a higher 2100RPM, which may reduce the lifespan in heavy-load commercial applications.
KTA19 vs QSK19 Marine Engine
While the QSK19 features electronic control and higher efficiency, the KTA19-M3 remains a cost-effective solution with simpler maintenance and strong reliability in harsh environments.
Buying Guide – Price, Lead Time, and Configuration
HekoPower offers flexible solutions for customers looking to buy genuine Cummins KTA19-M3 engines:
- Price: Competitive wholesale price based on configuration
- Lead Time: 15–30 business days
- Payment Terms: T/T, L/C
- Warranty: 12 months
Why HekoPower is Your Preferred KTA19-M3 Engine Supplier
HekoPower specializes in providing the Cummins KTA19-M3 wholesale price to international buyers. We understand that Chongqing Cummins KTA19-M3 price for export involves more than just the machine—it involves trust.
- Certification: Every engine comes with CCS IMO Cummins 600HP marine engine dual certification, meeting IMO Annex VI MARPOL 73/78 standards.
- Logistics: We provide exact KTA19-M3 600HP weight and dimensions for shipping (1666x874x1377mm) to help you calculate freight costs.
- Speed: With a 15-30 business days lead time, we ensure your vessel is back in the water faster than traditional distribution channels.
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.
