Weichai WP12 series engines for construction machinery. Power range: 276-338kW. Euro V emission standard. Application: 80-130t autocranes and other industries.

Power Rating

Units: USMetric
Maximum Power hp338 kW
Minimum Power hp276 kW
Maximum Torque / Speed (1800-2110)/(1000-1400) N·m / r/min

Emission Standards

Emissions Euro V/Ⅵ


Series WP12
Fuel Diesel
Type Inline 6-cylinder, four-stroke engine
Cylinder Number 6
Valve Number 4
Bore 126 mm
Stroke 155 mm
Displacement 11.596 L
Aspiration Turbocharged and intercooled
Compression Ratio 17:1
Combustion System Electronically controlled high-pressure common-rail

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

Length 1611 mm
Width 817 mm
Height 1094 mm
Weight - Net Dry (Basic Operating Engine Without Optional Attachments) 1000 kg

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