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Bus

WP7NG series engines for city buses

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

Overview

Weichai Next Generation Gas Engine Products; Power range 156-206kW, Euro V/VI emissions and applied in 10.5-12m city bus.

Power Rating

Maximum Power 206 kW
Minimum Power 156 kW
Maximum Torque / Speed 1150/（1100-1500） N·m / r/min

Emission Standards

Emissions Euro V/VI

General

Series WP7NG
Fuel CNG/LNG
EngineType Inline 6-cylinder, four-stroke engine
Cylinder Number 6
Valve Number 4
Bore 108 mm
Stroke 136 mm
Displacement 7.47 L
Aspiration Turbocharged and intercooled
Compression Ratio 12.1±0.5:1
Combustion System Single point injection

Engine Dimensions

Length 1200 mm
Width 950 mm
Height 985 mm
Weight - Net Dry 730 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.