| Type |
Four-stroke, water cooled, in-line, turbocharged and intercooled
|
Number of cylinders | 4 |
| Cylinder Bore/stroke | 89×92(mm) | Displacement | 2.3L |
| Oil consumption rate | ≤0.1g/kW·h | Noise | ≤96dB（A） |
| Minimum fuel consumption rate | 190g/kW·h | Idle speed | 750r/min |
|
Rotation direction of crankshaft (facing the flywheel end) |
Counter-clockwise | Net weight | 310kg |
| Dimensions | Length × Width × Height 730×688×822（mm） | ||
WEICHAI Engine【WP2.3N Marine Diesel Engine Series(40-95kW)】
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Product Profile
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.
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 .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 .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.Emissions meet the requirements of IMOⅡ.
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
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