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Construction Machinery

WP4.1 series engines for rollers

WP4.1 series engines can be used for 10-14t vibrating single steel-wheel rollers (full hydraulic), 16/20t wheeled compactor rollers, 15-25t three steel-wheel rollers, 6-14t double steel-wheel rollers. Currently launched in batches in the market. Featuring the characteristics of strong power performance, low fuel consumption and high reliability.

Overview

Technology roadmap: Electronically controlled high-pressure common-rail + turbocharged/turbocharged and intercooled. Power range: 51.5-103kW. Application: 10-20t rollers.

Power Rating

Maximum Power 103 kW
Minimum Power 74 kW
Maximum Torque / Speed (420-560)/（1100-1800） N·m / r/min

Emission Standards

Emissions Euro Stage IIIa

General

Series WP4.1
Fuel Diesel
EngineType Inline 4-cylinder, four-stroke engine
Cylinder Number 4
Valve Number 2
Bore 105 mm
Stroke 118 mm
Displacement 4.088 L
Aspiration Turbocharged and intercooled
Compression Ratio 17.5:1
Combustion System Electronically controlled high-pressure common-rail

Engine Dimensions

Length 940 mm
Width 650 mm
Height 850 mm
Weight - Net Dry 400 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.