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Bus

WP4.6N engines for special-purpose vehicles

Compact structure, high reliability, high power performance and excellent economy. 

Overview

Weichai New Generation High-end Light Engine Platform Products; capable of 162kW, Euro V/VI emissions, and applied in 10-12m school bus.

Power Rating

Maximum Power 162 kW
Minimum Power 162 kW
Maximum Torque / Speed 850/（1300-1600） N·m / r/min

Emission Standards

Emissions Euro V/VI

General

Series WP4.6N
Fuel Diesel
EngineType Inline 4-cylinder, four-stroke engine
Cylinder Number 4
Valve Number 4
Bore 108 mm
Stroke 125 mm
Displacement 4.58 L
Aspiration Turbocharged and intercooled
Compression Ratio 18:1
Combustion System Common rail

Engine Dimensions

Length 964 mm
Width 700 mm
Height 837 mm
Weight - Net Dry 403 kg
Remarks: Product parameters and pictures are for reference only; subject to change without notice; Engine dimensions value is Approximate. Final dimensions dependent on selected options;Basic Operating Engine Without Optional Attachments.