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Bus

WP3N series engines for bus chassis

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

Overview

All-new high-end four-valve products; high power, high torque, low fuel consumption, high reliability; focUS on NVH optimization, low noise, low vibration, High comfort; power range 103-125 kW, meet Euro V/VI emissions, applied in coach, city bus and school bus.

Power Rating

Maximum Power 125 kW
Minimum Power 103 kW
Maximum Torque / Speed 520/（1400-2100） N·m / r/min

Emission Standards

Emissions Euro V/VI

General

Series WP3N
Fuel Diesel
EngineType Inline 4-cylinder, four-stroke engine
Cylinder Number 4
Valve Number 4
Bore 94 mm
Stroke 107 mm
Displacement 2.97 L
Aspiration Turbocharged and intercooled
Compression Ratio 17±0.5:1
Combustion System Common rail

Engine Dimensions

Length 753 mm
Width 760 mm
Height 655 mm
Weight - Net Dry 290 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.