Weichai engine 170 Series Marine

Engine Application Marine	Engine Category Weichai

Type	Four-stroke, water cooled, in-line, turbocharged and intercooled	Number of cylinders	6/7
Cylinder diameter/stroke	170×200（mm）	Displacement	27.24L/36.32L
Oil consumption rate	≤0.5g/kW·h	Noise	≤105dB（A）
Minimum fuel consumption rate	197g/kW·h	Idle speed	450-650r/min
Torque reserve	20-34%	Rotation direction of crankshaft	Clockwise
Torque reserve	20-34%	(facing the free end)	Clockwise
Dimensions	6cylinders 2463×1200×1650（mm） 3100kg
Length × Width × Height/net weight	8cylinders 2650×1040×1818（mm） 3800kg

Series	Model	Air intake mode	Rated power(kW/Ps)	Speed(r/min)	Fuel feeding	Emission level	Power classification
X6170	X6170ZC408-1	Turbocharged and intercooled	300/408	1000	Mechanical pump	IMOⅡ	P1
	X6170ZC450-1	Turbocharged and intercooled	330/450	1000	Mechanical pump	IMOⅡ	P1
	X6170ZC450-2	Turbocharged and intercooled	330/450	1200	Mechanical pump	IMOⅡ	P1
	X6170ZC480-2	Turbocharged and intercooled	353/480	1200	Mechanical pump	IMOⅡ	P1
	X6170ZC520-2	Turbocharged and intercooled	382/520	1200	Mechanical pump	IMOⅡ	P1
	X6170ZC540-2	Turbocharged and intercooled	397/540	1200	Mechanical pump	IMOⅡ	P1
	X6170ZC580-3	Turbocharged and intercooled	426/580	1350	Mechanical pump	IMOⅡ	P1
	X6170ZC620-2	Turbocharged and intercooled	456/620	1200	Mechanical pump	IMOⅡ	P1
	X6170ZC818-5	Turbocharged and intercooled	601/818	1500	Mechanical pump	IMOⅡ	P1
8170	8170ZC600-1	Turbocharged and intercooled	441/600	1000	Mechanical pump	IMOⅡ	P1
	8170ZC720-2	Turbocharged and intercooled	530/720	1200	Mechanical pump	IMOⅡ	P1
	8170ZC818-3	Turbocharged and intercooled	601/818	1350	Mechanical pump	IMOⅡ	P1
	8170ZC900-3	Turbocharged and intercooled	661/900	1350	Mechanical pump	IMOⅡ	P1
	8170ZC1000-5	Turbocharged and intercooled	735/1000	1500	Mechanical pump	IMOⅡ	P1