Weichai 170 series Marine diesel engine,diesel engine, Marine engine,maine motors inboard motor propellers

Brand Name:Weichai Brand
Certification:ISO9001
Model Number:6170, 8170
Minimum Order Quantity:1
Place of Origin:China
Fuel:diesel
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Location: Yantai Shandong China
Address: No. 552 Zhongcun Penglai Xingang Street, Yantai.
Supplier`s last login times: within 2 hours
Product Details Company Profile
Product Details

The X170ZC series marine diesel engines (including X6170ZC series and 8170ZC series) include 6-cylinder and 8-cylinder engines developed on the basis of the original 170Z series engine, and through further design optimization and quality improvement, with the power range of 258-601kW and the speed range of 1000-1500r/min.It can be widely used in offshore and inland river fishing ships, transport ships, and engineering ships.


TypeFour-stroke, water-cooled, in-line, wet cylinder linerNumber of cylinders6/8
Bore/stroke170×200mmDisplacement27.24/36.32L
Minimum fuel consumption rate197g/kW·hOil consumption rate1.0g/kW·h
Starting modeGas/electric startingIdle speed500±50r/min
Firing order1-5-3-6-2-4 (6-cylinder)
1-6-2-4-8-3-7-5(8-cylinder)
Smoke intensity≤1.0Rb
Noise≤116dB(A)Rotation direction of crankshaft
(Toward the free end)

Clockwise



ModelAir intake modeRated power (kW/Ps)Rotational speed (rpm)Oil supply modeEmission level
X6170ZC408-1Turbocharged and intercooled300/4081000Mechanical pumpIMO II/China Tier I
X6170ZC450-1Turbocharged and intercooled330/4501000Mechanical pumpIMO II/China Tier I
X6170ZC450-2Turbocharged and intercooled330/4501200Mechanical pumpIMO II/China Tier I
X6170ZC480-2Turbocharged and intercooled353/4801200Mechanical pumpIMO II/China Tier I
X6170ZC520-2Turbocharged and intercooled382/5201200Mechanical pumpIMO II/China Tier I
X6170ZC540-2Turbocharged and intercooled397/5401200Mechanical pumpIMO II/China Tier I
X6170ZC580-3Turbocharged and intercooled426/5801350Mechanical pumpIMO II/China Tier I
X6170ZC608-3Turbocharged and intercooled447/6081350Mechanical pumpIMO II/China Tier I
X6170ZC620-4Turbocharged and intercooled456/6201500Mechanical pumpIMO II/China Tier I
8170ZC600-1Turbocharged and intercooled441/6001000Mechanical pumpIMO II/China Tier I
8170ZC720-2Turbocharged and intercooled530/7201200Mechanical pumpIMO II/China Tier I
8170ZC818-3Turbocharged and intercooled601/8181350Mechanical pumpIMO II/China Tier I

Product Features

  • Strong power: Such components as turbocharger, high-pressure fuel pump and fuel injector are optimally configured to obtain wide power range, sufficient power reserve, and large torque. Hence, the engine has large torque even at low speed, and is better adaptive to various operating conditions.
  • Fuel economy: It uses four-valve technology, and is provided with a pulse conversion turbocharger to make possible the more sufficient combustion, low fuel consumption, and wider operating range at low fuel consumption, and through the optimization of various engine oil seals, reduce the engine oil consumption by 45%.
  • Safe and reliable: The high-strength QT800 one-piece crankshaft, large flow lubrication system with a filtering and cooling function, and high-efficiency cooling system, and less-pipe and one-cylinder and one-head design ensure reliable operation and convenient maintenance of the diesel.

China Weichai 170 series Marine diesel engine,diesel engine, Marine engine,maine motors inboard motor propellers supplier

Weichai 170 series Marine diesel engine,diesel engine, Marine engine,maine motors inboard motor propellers

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