WP4.6N series engines are the result of adaptability development and performance improvement for many years by WEICHAI. They find applications in the field of agricultural equipment. Power range: 98 kW -129kW. Turbocharged and intercooled. Current application: 120PS -160PS tractors.

Power Rating

Units: USMetric
Maximum Power 175 hp129 kW
Minimum Power 134 hp98 kW
Maximum Torque / Speed 680/(1400-1700) N·m / r/min

Emission Standards

Emissions EU Stage 3A


Series WP4.6N
Fuel Diesel
Type Inline, four-stroke
Cylinder Number 4
Valve Number 4
Bore 108 mm
Stroke 125 mm
Displacement 4.6 L
Aspiration TAA
Compression Ratio 18:1
Combustion System CR

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

Length 921 mm
Width 750 mm
Height 830 mm
Weight - Net Dry (Basic Operating Engine Without Optional Attachments) 400 kg

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