Weichai WP3.2 series engines are products with leading technology manufactured by Weichai integrating resources of engines. Power range: 36.8-45kW. Euro Stage IIIa emission standard. Application: all kinds of small multi-functional machinery.

Power Rating

Units: USMetric
Maximum Power hp45 kW
Minimum Power hp36.8 kW
Maximum Torque / Speed 200/(1400-1700) N.m / r/min

Emission Standards

Emissions Euro Stage IIIa


Series WP3.2
Fuel Diesel
Type Inline 4-cylinder, four-stroke engine
Cylinder Number 4
Valve Number 2
Bore 98 mm
Stroke 105 mm
Displacement 3.17 L
Aspiration Self-priming
Compression Ratio 18:1
Combustion System Electronically controlled high-pressure common-rail system/electronically controlled VE pump

Engine Dimensions (Approximate. Final dimensions dependent on selected options)

Length 735 mm
Width 545 mm
Height 686 mm
Weight - Net Dry (Basic Operating Engine Without Optional Attachments) 270 kg

Remarks: Product parameters and pictures are for reference only; subject to change without notice.