Cummins KTA19-M500 Marine Engine and Spare Parts

The Cummins KTA19-M500 Marine Main Engine is a 6-cylinder inline, four-stroke engine with a displacement of 18.9 liters. It features a bore and stroke of 159 mm (6.25 in) and operates at 1800 RPM. Equipped with a PT Fuel System, turbocharger, and Air-Air intercooler, this marine diesel engine complies with IMO-NOx requirements set by the International Maritime Organization (IMO). It delivers a continuous power output of 500 HP (373 kW) at 1800 RPM, with a maximum torque of 2077 N.m at 1500 RPM.

Hawks Parts offers a variety of cooling options for marine main engines, including heat exchanger cooling and keel cooling. Additionally, we provide complete propulsion systems, comprising the marine engine, gearbox, shaft, and propeller, as a comprehensive power system solution for marine applications.

Hawks Parts is committed to providing full life cycle services for all customers, from design and power system supply to installation, commissioning, after-sales service training, spare parts supply, troubleshooting, and overhaul technical support.

All Cummins marine main engines come equipped with a dry-type exhaust system, which includes a dry type exhaust manifold and turbocharger. we also offers upgrading services to convert dry-type exhaust systems into water-cooled exhaust systems, which are often requested for passenger boat projects due to their importance and benefits.

KTA19 M425 Marine engine: advantages

• The cylinder block is integrated with the cylinder head, which reduces failure rates and prevents oil and water leakage. The use of chrome-plated piston rings and strengthened cylinder liners improves durability and extends engine life.
• The supercharger is optimized for marine engines and meets all the emission requirements for China Inland River 1, China Inland River 2, and IMO Tier2 regulations. It reduces emissions and improves engine reliability.
• It can achieve energy savings with high efficiency and high-injection pressure. The ESTC electronic timing control valve equipped with the valve can be used to accurately adjust and supplement the timing, and improve the color of the combustion smoke at low idle speeds.
• The exhaust system design of the Chongqing CMI Marine Engine is reasonable. Water-cooled superchargers and water-cooled pipes can reduce the surface temperatures of the engine to meet SOLAS safety requirements.

KTA19-M500 – General Information

Model: KTA19-M500

Type: 6 Cylinders in Line, 4 strokes

Displacement: 19 L

Bore * Stroke: 159 * 159

Net Weight (with flywheel & alternator): 1906 Kg

Overall Dimension: 1666mm*874mm*1377mm

Manufacture Plant: Chongqing Cummins Plant

Engine Configuration No.: D192064MX02

KTA19-M500 – Technical Specification

Certification: CCS/IMO Certificates

Aspiration: Turbocharged/Aftercooled

Fuel System: Cummins Pressure Time (PT Pump)

Starting System: Electrical Start (24V)

Governor Type: Mechanical Control

Compression Radio: 15.5:1

Lowest Starting Temp Without auxiliary system: -12℃

Cooling Method: Sea water pump, Heat exchanger, Water cooled

KTA19-M500 – Performance Data

Rated Power/Speed: 373 kW/500HP

Rated Speed: 1800 rpm

Rating Type: Continuous Running Power

Max Torque/Speed: 2077 N.m @ 1500 rpm

Low Idle Speed: 675-775 rpm

High Idle Speed: 1962-2106 rpm

Fuel Consumption (Running Speed): 90 L/hr

Cummins KTA19 Engine Series