Whm6160 Weichai Marine Diesel Engine (300HP/350HP/850rpm)

Product Features

• • Powerful: Optimized turbocharger, high-pressure fuel pump and fuel injector, with wide power coverage, larger torque reserve and high torque at low speed better for various working conditions.
  • Low fuel consumption: pulse conversion turbocharger makes combustion more adequate and fuel consumption lower, with wider low fuel consumption work area. Through the optimization of the oil seals, the oil consumption is reduced by 45%.
  • Fast start: The compression ratio is accurately calculated, and the high-power starter allows the engine to have stable idle speed and excellent low-temperature starting and acceleration performance.
  • High reliability: high-strength QT800 integral crankshaft, large-flow oil pump, oil is filtered first and then cooled to ensure reliable performance of diesel engine, less tube and split head design ensure the reliability and maintenance of the engine.

Product Profile

• WHM6160 marine diesel engine series is the new generation engine independently developed by Weichai with 70 years of marine engine experience and introduction of advanced engine technologies from home and abroad. The development of the engine fully considers the needs of different markets and the common working conditions, and has low fuel consumption, low vibration, low emission, high reliability, high power and high adaptability. The engine layout is symmetrically arranged, simple in operation, convenient to use and maintain, and is an ideal power for offshore and inland river fishing vessels, transport vessels, engineering vessels and 250-500kW generators. 

  Product parameters

   

  Series	4-Stroke,water cooling,In-Line,Dry cylinder sleeve	Number of cylinders	6
  Cylinder Diameter/Stroke	160×200mm 160×216m	Displacement	24.12/26.02L
  specific lub-oil consumption	188g/kW·h	Oil consumption	0.5g/kW·h
  Start Mode	Gas start/Electric start	Idling	500±50r/min
  Firing Order	1-5-3-6-2-4	Smoke intensity	≤1.0Rb
  Noise	≤114dB(A)	Emission standard	IMO TIER II
  Crankshaft rotation direction (towards free end)	clockwise

   

  Product Spectrum

   

  Model	Air intak	Rated Power(kW/Ps)	Speed(r/min)
  WHM6160C300-8	Supercharged and cold	220/300	850
  WHM6160C350-8	Supercharged and cold	258/350	850
  WHM6160C350-1	Supercharged and cold	258/300	1000
  WHM6160C375-1	Supercharged and cold	275/375	1000
  WHM6160C408-1	Supercharged and cold	300/408	1000
  WHM6160C450-1	Supercharged and cold	330/450	1000
  WHM6160C450-2	Supercharged and cold	330/450	1200
  WHM6160C490-2	Supercharged and cold	360/490	1200
  WHM6160C520-2	Supercharged and cold	382/520	1200
  WHM6160C580-3	Supercharged and cold	426/480	1350
  WHM6160C450-5	Supercharged and cold	330/450	1500
  WHM6160C550-5	Supercharged and cold	405/550	1500
  WHM6160C580-5	Supercharged and cold	426/580	1500
  WHM6160C620-5	Supercharged and cold	456/620	1500
  WHM6160C600-2	Supercharged and cold	441/600	1200
  WHM6160C660-3	Supercharged and cold	485/660	1350
  WHM6160C756-5	Supercharged and cold	556/756	1500
  WHM6160C835-5	Supercharged and cold	614/835	1500