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

Item No.: 00504
Four-stroke, water-cooled, in-line, supercharged and intercooled
4 cylinders
Displacement 2.3L
Net weight 310kg
Description Review
Description

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, in-line, supercharged and intercooled Number of cylinders 4
Bore/Stroke 89×92(mm) Displacement 2.3L
Start method Electric start oil consumption rate ≤0.1g/kW.h
noise ≤96dB(A) idle speed 750r/min

Crankshaft rotation direction
(facing flywheel end)

counterclockwise net weight 310kg
length x width x height 730×688×822(mm)

Remarks: Product parameters and type spectrum are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat type spectrum.

product spectrum

 

series model Intake method Rated power kW/Ps Calibration speed r/min Oil supply method emission level power classification
WP2.3N* WP2.3NC54-18E220 Turbocharged 40/54 1800 Electronically controlled common rail IMO II/China II P1
WP2.3NC68-18E220 Turbocharged 50/68 1800 Electronically controlled common rail IMO II/China II P1
WP2.3NC82-18E220 Turbocharged 60/82 1800 Electronically controlled common rail IMO II/China II P1
WP2.3NC102-21E220 Turbocharged 75/102 2100 Electronically controlled common rail IMO II/China II P1
WP2.3NY102-21E220 Turbocharged 75/102 2100 Electronically controlled common rail IMO II/China II P1
WP2.3NC110-25E220 Turbocharged 81/110 2500 Electronically controlled common rail IMO II/China II P1
WP2.3NY110-25E220 Turbocharged 81/110 2500 Electronically controlled common rail IMO II/China II P1
WP2.3NC130-32E220 Turbocharged 95/130 3200 Electronically controlled common rail IMO II/China II P1
WP2.3NY130-32E220 Turbocharged 95/130 3200 Electronically controlled common rail IMO II/China II P1

 

WP2.3N series marine diesel engine

  • Torque reserve 34%
  • Minimum fuel consumption 195g/kW.h
  • Overhaul period 12000h
  • Emissions meet IMO II/China II

Product advantages

  Reliable and durable

  • New N series 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 low and medium 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 134% 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 195g/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 China’s Phase II regulatory requirements

  Practical

  • Weichai smart cloud platform, big data processing, remote diagnosis
  • Ship connected to my smart terminal, maintenance reminder
  • Horizontal filter arrangement, reducing the height of the whole machine, compact structure
  • Optional Internet smart meter, installed sea water pump, shock pad and other configurations to meet different customer needs
Review
Review

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