Powertrain

8WH17 series marine diesel engine

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Technical tables use display translations outside Chinese. The linked manufacturer catalogue retains the original text. Confirm the full model and nameplate before ordering.

Specifications

Type: Four-stroke, water-cooled, in-line, supercharged and intercooled
Bore/stroke mm: 170×222
Number of cylinders: 8
Displacement L: 40.31
Torque reserve %: 25
Oil consumption rate g/kW·h: ≤0.3
Minimum fuel consumption rate g/kW·h: 189
Idle speed r/min: 400、450、500
Noise dB(A): ≤120.2
Crankshaft rotation direction: Counterclockwise (facing the flywheel end)
Overall dimensions (length × width × height) mm: 2985×1130×1830
Net weight kg: 4600

Model variants

Series	Model	Air intake method	Power (kW/Ps)	Speed (r/min)	Technical route	Emission levels	Power classification
8WH17	8WH17C900-1	Turbocharged and intercooled	662/900	1000	Electronically controlled high voltage common rail	IMOTierⅡ/China Marine Stage II	P1(MCR)
8WH17	8WH17C952-1	Turbocharged and intercooled	700/952	1000	Electronically controlled high voltage common rail	IMOTierⅡ/China Marine Stage II	P1(MCR)
8WH17	8WH17C1000-2	Turbocharged and intercooled	735/1000	1200	Electronically controlled high voltage common rail	IMOTierⅡ/China Marine Stage II	P1(MCR)
8WH17	8WH17C1156-2	Turbocharged and intercooled	850/1156	1200	Electronically controlled high voltage common rail	IMOTierⅡ/China Marine Stage II	P1(MCR)
8WH17	8WH17C1200-3	Turbocharged and intercooled	882/1200	1350	Electronically controlled high voltage common rail	IMOTierⅡ/China Marine Stage II	P1(MCR)
8WH17	8WH17C1251-5	Turbocharged and intercooled	920/1251	1500	Electronically controlled high voltage common rail	IMOTierⅡ/China Marine Stage II	P1(MCR)
8WH17	8WH17C1360-5	Turbocharged and intercooled	1000/1360	1500	Electronically controlled high voltage common rail	IMOTierⅡ/China Marine Stage II	P1(MCR)