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Position： Engine»Diesel Engine»Marine Engine

YC6MJ/YC6MK/YC6M Series

FEATURES

The integration of crankshaft, postposition gear chamber and point-line gear-meshing patent technology reduce noise level

Wet cylinder liner structure facilitates maintenance and repair

Improved fuel consumption by P7100 fuel pump, P-injector and Honeywell turbocharger achieves high mean effective pressure and power density

The use of 42CrMo forged steel crankshaft increase fatigue strength ad abrasive resistance, and the torque output at front end could be more than 900Nm

Yuchai sealing technology in piston ring and valve oil seal reduces the lube oil consumption

High fuel efficiency and low maintenance cost

Operator and nature friendly with low noise, rapid start ability and low emissions

Major overhaul period is more than 12000 hours

Water-cooled exhaust pipe with the integrated forged steel water liner reduces exhaut temperature and emission

YC6MJ TECHNICAL SPECIFICATIONS

Model YC6MJ450L-20 YC6MJ410L-20 YC6MJ365L-20
Configuration Vertical in-line, 6-cylinder, 4-stroke, direct injection, water-cooled
Bore ×Stroke  (mm) 131 ×145
Aspiration Turbocharged & inter-cooled
Displacement  (L) 11.73
Compression ration 16.8:1
Rated power/Speed  (kW(hp)/r/min) 330(450)/2100 330(410)/1800 267(365)/1500
Fuel consumption  g/(kW·h) ≤192
Oil consumption  g/(kW·h) ≤0.5
Rotation Counterclockwise ( facing flywheel )
Starting method Electric
Dry weight  (kg) 1250
Engine dimension (L×W×H)  (mm) 1834 ×1028 ×1278.5
Certificate ZC, ZY, CCS, IMO

YC6MK TECHNICAL SPECIFICATIONS

Model YC6MK330C YC6MK320C YC6MK300C YC6MK280C
Configuration Vertical in-line, 6-cylinder, 4-stroke, direct injection, water-cooled
Bore ×Stroke  (mm) 123 ×145
Aspiration Turbocharged & inter-cooled
Displacement  (L) 10.34
Compression ration 17.5：1
Rated power/Speed  (kW(hp)/r/min) 240(330)/1500 235(320)/1800 220(300)/1500 205(280)/1500
Fuel consumption  g/(kW·h) ≤189
Oil consumption  g/(kW·h) ≤0.5
Rotation Counterclockwise ( facing flywheel )
Starting method Electric
Dry weight  (kg) 1270
Engine dimension (L×W×H)  (mm) 1815 ×1058 ×1276
Certificate ZC, ZY, CCS, IMO

YC6M TECHNICAL SPECIFICATIONS

Model YC6M320C YC6M280C YC6M295C
Configuration Vertical in-line, 6-cylinder, 4-stroke, direct injection, water-cooled
Bore ×Stroke  (mm) 120 ×145
Aspiration Turbocharged & inter-cooled
Displacement  (L) 9.84
Compression ration 17.5：1
Rated power/Speed  (kW(hp)/r/min) 234(320)/2100 206(280)/2100 216(295)/1800
Fuel consumption  g/(kW·h) ≤189
Oil consumption  g/(kW·h) ≤0.5
Rotation Counterclockwise ( facing flywheel )
Starting method Electric
Dry weight  (kg) 1150
Engine dimension (L×W×H)  (mm) 1795 ×1085 ×1360
Certificate ZC, ZY, CCS, IMO


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