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

Language

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