Weichai WP2.3N series marine diesel engine (40-95kW)

High torque reservation Minimum fuel consumption 195g/kW·h Overhaul period of 12000 h

Product Features:

Strong power

High torque in medium and low speed range, continuous output and strong power
Precise control by electronic control unit, high injection pressure and superior acceleration performance
50% rated speed can reach 134% rated torque

Economical and fuel-efficient

Using electronic control high pressure common rail technology, accurate control of fuel injection, economic operation area is wider
Minimum fuel consumption rate 195g/kW•h
Oil replacement cycle ≥500h
Customized design for lower fuel consumption

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Details

Parameters Table

Type	Four-stroke, water cooled, in-line, turbocharged and aftercooled	Number of cylinders	4
Bore & stroke	89×92 (mm)	Displacement	2.3L
Oil consumption rate	≤0.1 g/kW·h	Noise	≤96 dB(A)
Minimum fuel consumption rate	190 g/kW·h	Idle speed	750 r/min
Rotation (facing the flywheel)	Counter-clockwise	Net weight	310 kg
Dimensions (L×W×H)	730×688×822 (mm)

Model Portfolio Table

Series	Model	Aspiration	Rated power kW/Ps	Speed r/min	Fuel system	Emission	Power rating
WP2.3N	WP2.3NC54-18E220	TA	40/54	1800	HPCR	/	P1
	WP2.3NC68-18E220	TA	50/68	1800	HPCR	/	P1
	WP2.3NC82-18E220	TA	60/82	1800	HPCR	/	P1
	WP2.3NC102-21E220	TA	75/102	2100	HPCR	/	P1
	WP2.3NC110-25E220	TA	81/110	2500	HPCR	/	P1
	WP2.3NC130-32E220	TA	95/130	3200	HPCR	/	P3

Remark: The delivery date of products marked with * shall be subject to the reply of the manufacturer. Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.

Product description

High torque reservation
Minimum fuel consumption 195g/kW·h
Overhaul period of 12000 h

Safe and reliable

Weichai brand new N series platform products, the body, cylinder head, piston, bearing shell and other structural parts of a new design
Adopt high-quality Weichai system suppliers and develop in accordance with the high reliability requirements of large-displacement engines
Dust-free, constant temperature assembly workshop, high precision test bench

Strong power

High torque in medium and low speed range, continuous output and strong power
Precise control by electronic control unit, high injection pressure and superior acceleration performance
50% rated speed can reach 134% rated torque

Economical and fuel-efficient

Using electronic control high pressure common rail technology, accurate control of fuel injection, economic operation area is wider
Minimum fuel consumption rate 195g/kW•h
Oil replacement cycle ≥500h
Customized design for lower fuel consumption

Comfortable and environmentally friendly

Electronic control multiple injection, greatly reduce vibration and noise, idle noise 74dB (A)
NVH optimization matching of the whole machine, gear chamber cover, cylinder cover, closed flywheel housing noise reduction design, reduce noise leakage
Adopt body stiffening plate, piston pin offset structure, the vibration of the whole machine is better than that of competing products

Strong applicability

Weichai intelligent cloud platform, big data processing, remote diagnosis
Intelligent terminal, maintenance reminder
Horizontal filter arrangement, reduce the height of the machine, compact structure
Optional Internet intelligent instrument, installed sea water pump, damping pad and other configurations, to meet the needs of different customers