WP13 product series is a high power density engine independently developed by Weichai, inherits the advantages of high reliability of Weichai products. Power coverage of 350-490kW, to meet the third stage of non-road emissions in China, suitable for 300-440kW generator sets.

Power Rating

Units: USMetric
Maximum Power 603 hp450 kW
Minimum Power 469 hp350 kW
Maximum Torque / Speed / N·m / r/min

Emission Standards

Emissions China non-road Stage Ⅲ


Series WP13
Fuel Diesel
EngineType Inline 6-cylinder, four-stroke engine
Cylinder Number 6
Valve Number 4
Bore 127 mm
Stroke 165 mm
Displacement 12.54 L
Aspiration Turbocharged and aftercooled
Compression Ratio 16:1/15:1
Combustion System lectronically controlled high pressure common rail

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

Length 1717 mm
Width 902 mm
Height 1178 mm
Weight - Net Dry (Basic Operating Engine Without Optional Attachments) 998 kg

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