Cummins KTA50-M2-1700 Marine Engine and Parts

Cummins KTA50-M2-1700 Marine Main Engine is a V Type 16-cylinder, 50.2 liters four-stroke engine with a bore of 159 mm (6.25 in) and a stroke of 159 mm (6.25 in). Equipped with a CMS PT Fuel System, turbocharger, and Low Temperature Aftercooled, this marine diesel engine complies with IMO-NOx requirements of the International Maritime Organization (IMO). The prime power at 1800 RPM of CCEC KTA50-M2-1700 Marine Main Engine is 1700 HP (1268 kW). The maximum torque of the engine at 1500 RPM is 7020 N.m.

Based on standard CCEC marine main engines, Hawks Parts provides both heat exchanger cooling and keel cooling marine main engines. We also offer complete propulsion systems, including marine engine, gearbox, shaft, and propeller as a complete power system. delivers full life cycle services for all our customers, from design to power system supply, installation, commissioning, after-sales service training, spare parts supply, troubleshooting, to overhaul technical support.

All CCEC marine main engines come with a dry-type exhaust system, including a dry-type exhaust manifold and dry-type turbocharger. Hawks Parts offers upgrading services for water-cooled exhaust systems, modifying dry-type exhaust systems into water-cooled exhaust systems, which are often requested for passenger boat projects.

Advantages of Cummins KTA50-M2-1700 Marine Engine:

• It meets the requirements of China Inland River 1, China Inland River 2, and IMO TIER2 stage emission regulations.
• Adopts the BHT3B supercharger optimized by Chongqing CMI for marine engines and emissions, enhancing engine reliability.
• With high injection pressure, overspeed protection, low-pressure fuel supply, and fewer pipelines, it ensures full fuel combustion and achieves high-efficiency energy-saving effects.
• The equipped ESTC electronic oil timing control valve accurately supplements and adjusts the timing, improving combustion smoke color at low idle speed.
• The design of the exhaust system of the Chongqing CMI marine engine is reasonable, with the water-cooled supercharger and water-cooled exhaust pipe better reducing the surface temperature of the engine, meeting SOLAS safety regulations.
• It has passed certification from many national classification societies such as China CCS and French BV.
• Featuring an overall modular design, block integration, compact structure, and parts that can be split, it offers high reusability.

KTA50-M2 1700 HP – General Information

Model: KTA50-M2(1700HP)

Type: 16 Cylinders, V Type, 4 strokes, Diesel

Displacement: 50 L

Bore * Stroke: 159 * 159

Net Weight (with flywheel & alternator): 5742 Kg

Overall Dimension: 2694mm*1564mm*2260mm

Manufacture Plant: Chongqing Cummins Plant

Engine Configuration No.: D283033MX02

KTA50-M2 1700 HP – Technical Specification

Certification: CCS/IMO2 Certificates

Aspiration: Turbocharged/Jacket water Aftercooled

Fuel System: Cummins Pressure Time (PT Pump)

Starting System: Electrical Start (24V)

Governor Type: Mechanical Control

Compression Radio: 13.9:1

Firing Order: 1R-1L-3R-3L-2R-2L-5R-4L-8R-8L-6R-6L-7R-7L-4R-5L

Lowest Starting Temp Without auxiliary system: -12℃

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

KTA50-M2 1700 HP – Performance Data

Rated Power/Speed: 1268 kW/1700HP

Rated Speed: 1800 rpm

Rating Type: Heavy Duty

Torque/Rated Speed: 7020 N.m @ 1500 rpm

Rated Engine Torque: 6725 N.m @ 1800 rpm

Low Idle Speed: 650±25 rpm

High Idle Speed: 1860-2016 rpm

Fuel Consumption (Running Speed): 309.9 L/hr

Cummins K50 Series