Cummins 6CTA8.3-M220 Marine Engine and Spare Parts

Cummins 6CTA8.3-M220 marine main engine is a 6-cylinder in-line, 8.3-liter four-stroke engine with a 114mm bore and 135mm stroke. Equipped with a BYC PB fuel pump and RSV governor, the engine comes with a turbocharger and Water-Air Intercooler. The prime power at 1800 RPM of Cummins 6CTA8.3-M220 marine main engine is 220HP.

Based on standard cummins marine main engines, Hawks Parts provides both heat exchanger cooling and keel cooling marine main engines. We also provide a complete propulsion system, including the marine engine, gearbox, shaft, and propeller, as a complete power system. we offer 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 Cummins marine main engines come with a dry type exhaust system, which includes a dry type exhaust manifold and turbocharger. Hawks Parts provides upgrading services for water-cooled exhaust systems, modifying dry type exhaust systems into water-cooled exhaust systems, which are often requested by passenger boat projects.

Advantages of 6CTA8.3-M220 Marine Engine:

• Advanced design and exquisite manufacturing technology ensure reliability and durability, suitable for high-strength and heavy-duty operations under severe working conditions.
• Utilizes a high-pressure fuel pump for more complete combustion under high fuel injection pressure, resulting in less energy loss, strong power, excellent fuel adaptability, and lower emissions.
• Features a Holset supercharger with an integral wastegate valve, offering low-speed responsiveness and strong power.
• Integral cylinder design reduces the number of parts by about 25% compared to similar products, resulting in a lower failure rate and more convenient maintenance.
• The cylinder liner adopts a platform mesh honing design and a corrosion-resistant high-nickel cast iron piston, which greatly reduces oil loss, enhances durability, and has a longer service life.

Cummins 6CTA8.3-M220 – General Information

Model: 6CTA8.3-M220

Type: 6 Cylinders in Line

Displacement: 8.3 L

Bore * Stroke: 114 * 135

Net Weight (with flywheel & alternator): 674 Kg

Overall Dimension: 1360mm*780mm*988mm

Engine Configuration No.: D413065MX03

Manufacture Plant: Dongfeng Cummins Plant

Cummins 6CTA8.3-M220 – Performance Data

Rated Power/Speed: 164 kW/220HP @ 1800 rpm

Max. Power/Rated Speed: 180 kW/ 242HP @ 1858 rpm

Max Torque/Speed: 1000 N.m @ 1500 rpm

Torque/Rated Speed: 954 N.m @ 1800 rpm

Low Idle Speed: 630-730 rpm

High Idle Speed: 2025-2125 rpm

Fuel Consumption (Running Speed): ≤ 49 L/hr

Cummins 6CTA8.3-M220 – Technical Specification

Certification: CCS Certificates

Aspiration: Turbocharged/Water-air cooled

Fuel System: BYC PB Pump/R801 Governor

Starting System: Electrical Start (12V/24V)

Governor Type: Mechanical Control

Compression Radio: 17.3:1

Engine Cooling Fluid Volume: 12.3 L

Lowest Starting Temp Without auxiliary system: -12℃

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