1800HP Cummins Diesel Marine Engine Gearbox Shaft Propeller for Boat

August 15, 2025

Model NO.: K50-M
Number of Strokes: Four-Stroke
Cylinder Arrangement Form: V
Number of Cylinders: Multi-Cylinder Machines
Type: Combustion Engine
Quality: American Cummins
Technology: Latest Technology
Performance: Reliable Working
Appearance: Stable Running
Application: Continuous Service
Cost: Competitive Price
Status: Inboard Boat Motor
Trademark: Cummins
Transport Package: Plywood
Specification: 1800HP, 1900RPM
Origin: China
HS Code: 8483
Features and Benefits: Engine Design: Rugged inline cylinder design for heavy-duty applications. Replaceable wet cylinder liners ensure longer life and lower maintenance costs. Individual 4-valve cylinder heads enhance fuel efficiency and performance. Gallery-cooled pistons provide maximum durability. Fuel System: Dependable Cummins PY fuel system can operate mechanically or with CENTRY electronics for precise engine fueling. Step Timing Control (STC) ensures smooth acceleration under load. Premium fuel injectors use ceramic components for increased longevity. Cooling System: Water-cooled exhaust manifold reduces emissions and helps maintain optimal engine surface temperatures. Configuration: Vee type, 16-cylinder, 4-stroke diesel Aspiration: Turbocharged/Aftercooled Displacement: 50 Liters (3067 In) Bore * Stroke: 159*159mm (6.25*6.25 in) Compression Ratio: 13.9 : 1 Rotation: Counterclockwise facing flywheel Model: K50-M Output Power: 1800HP, 1342KW Speed: 1900RPM Fuel Consumption: 232.8 Liters (61.5Gal) per hour Rating: HD (Heavy Duty) Size: 2694*1564*2260 (L*W*H) Weight: 5166Kg (11389lb) Gearbox: Advance Application: Fishing boat, Tugboat, Dredger boat, Passenger boat Marine Engine + Marine Gearbox + Shaft + Propeller, Marine Generator (emergency genset)
Marine Propulsion   Auxiliary Engine For Genset
Engine Rated RPM USE   Engine Rated RPM
HP   KW HP
NT855-M 240 1800 CON   NT855-D(M) 180 241 1500
NT855-M 270 1800 CON   N855-DM 240 322 1500
NT855-M 300 1800 CON   NTA855-D(M) 240 322 1500
N855-M 350 1800 CON   N855-DM 284 380 1500
NTA855-M 350 1800 CON   NTA855-D(M) 284 380 1500
N855-M 400 1800 CON   N855-DM 317 425 1500
N855-M 400 2100 HD   NTA855-D(M) 317 425 1500
NTA855-M 400 1800 CON   KTA19-D(M) 336 450 1500
NTA855-M 400 2100 MCD   K19-DM Precision Parts

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