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  • Weichai WP3.2 series marine diesel engine (25-36.8KW)

Weichai WP3.2 series marine diesel engine (25-36.8KW)

No.00503
Four-stroke, water-cooled, inline, naturally aspirated 4 cylinders
  • Weichai WP3.2 series marine diesel engine (25-36.8KW)
Desciption

WP2.3N/WP3N/WP4.1N/WP6/WP7/WP10/WP12/WP13/M26/M33/M55 and other high-speed motor products are mainly used in high-speed boats, passenger ships, fishing boats, and main engines of inland water transportation in inland and offshore markets. and auxiliary engines; WHM6160/170/6WH17/12WH17 medium-speed engine products, mainly used in bulk carriers, passenger rollers, official vessels, marine support vessels, ocean-going fishing vessels, engineering vessels, multi-purpose vessels, offshore The main engine and auxiliary engine of the traffic management ship. CW200/CW250/WH620/WH20/WH25/WH28 and other medium-speed engine products are mainly used in the main and auxiliary engines of engineering ships, passenger ships, fishing ships and bulk carriers in the inland, offshore and ocean markets; MAN series L21/31, L27 /38, L32/40 and V32/40 products are mainly used in the main engines, electric propulsion and auxiliary engines of bulk carriers, engineering ships, multi-purpose ships, and marine traffic management ships in the offshore and ocean-going markets.

Product Parameters

Type
Four-stroke, water-cooled, inline, naturally aspirated
Number of cylinders 4
Bore/Stroke 98×105(mm) Displacement 3.17L
Start method Electric start oil consumption rate ≤96dB(A)
noise ≤96dB(A) idle speed 650±20r/min
Crankshaft rotation direction
(facing flywheel end)
counterclockwise net weight 300kg
length x width x height 740×612×722(mm)

Product Spectrum

series model Intake method Rated power kW/Ps Calibration speed r/min Oil supply method emission level power classification
WP3.2* WP3.2C34-15E321 inhale naturally 25/34 1500 Electronically controlled common rail off-road three-stage P1
WP3.2C37-18E321 inhale naturally 27/37 1800 Electronically controlled common rail off-road three-stage P1
WP3.2C41-15E321 inhale naturally 30/41 1500 Electronically controlled common rail off-road three-stage P1
WP3.2C50-24E321 inhale naturally 36.8/50 2400 Electronically controlled common rail off-road three-stage P1

 

WP3.2 series marine diesel engine

  • 25% torque reserve
  • Minimum fuel consumption 196g/kW.h
  • Overhaul period 12000h
  • Emissions meet off-road three-stage

Product advantages

  Reliable and durable

  • Brand-new Weichai Rui Power platform products, new design of body, cylinder head, piston, bearing bush, etc.
  • Utilizing Weichai's global excellent supplier system, the quality of parts is reliable
  • Dust-free, constant temperature assembly workshop, high-precision test stand

  Powerful

  • Large torque in the medium and low speed range, continuous output and strong power
  • Precise control by electronic control unit, high fuel injection pressure and excellent acceleration performance
  • 50% rated speed can reach 95% rated torque

  Economical and fuel-efficient

  • Using electronically controlled high-pressure common rail technology to precisely control the fuel injection volume, the economic operating area is wider
  • Minimum fuel consumption rate 196g/kW•h
  • Oil replacement cycle ≥ 500h

  Comfortable and environmentally friendly

  • Adopt electronically controlled multiple injection, greatly reduce vibration and noise, idle noise 74dB (A)
  • NVH optimization matching of the whole machine, gear chamber cover, cylinder head cover, closed flywheel housing noise reduction design, reduce noise leakage
  • Adopting the body reinforcing plate and the offset structure of the piston pin, the vibration of the whole machine is better than that of competing products
  • Emissions meet regulatory requirements for off-road stage 3

  Practical

  • Ship connected to my smart terminal, maintenance reminder
  • Water jacket exhaust pipe and exhaust tail pipe to reduce cabin temperature
  • Optional Internet smart meter, installed sea water pump, shock pad and other configurations to meet different customer needs
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