Weichai engine WP6 Series Marine

Engine Application Marine	Engine Category Weichai

Type	Four-stroke, water cooled, in-line, turbocharged/turbocharged and intercooled	Number of cylinders	6
Cylinder diameter/stroke	105×130(mm)	Displacement	6.75L
Oil consumption rate	≤0.6g/kW·h	Noise	≤98dB（A）
Minimum fuel consumption rate	212g/kW·h	Idle speed	650±30r/min
Torque reserve	20-35%	Rotation direction of crankshaft	Clockwise
Torque reserve	20-35%	(facing the free end)	Clockwise
Dimensions (Length × Width × Height/net weight)	Turbocharged 1360×890×1054（mm） 700kg
Dimensions (Length × Width × Height/net weight)	Turbocharged and intercooled 1360×890×1054（mm） 750kg

Model	Air intake mode	Rated power(kW/Ps)	Speed(r/min)	Fuel feeding	Emission level	Power classification
WP6C140-23	Turbocharged	103/140	2300	Mechanical pump	-	P1
WP6C142-18	Turbocharged	105/142	1800	Mechanical pump	-	P1
WP6C156-21	Turbocharged	115/156	2100	Mechanical pump	-	P1
WP6C163-23	Turbocharged	120/163	2300	Mechanical pump	-	P1
WP6C150-15	Turbocharged and intercooled	110/150	1500	Mechanical pump	-	P1
WP6C165-18	Turbocharged and intercooled	122/165	1800	Mechanical pump	-	P1
WP6C185-21	Turbocharged and intercooled	136/185	2100	Mechanical pump	IMOⅡ	P1
WP6C220-23	Turbocharged and intercooled	162/220	2300	Mechanical pump	IMOⅡ	P1
WP6C250-25	Turbocharged and intercooled	168/250	2425	Mechanical pump	IMOⅡ	P1