WEICHAI

WP8 Engine for Bulldozer

Adapted for 220Ps–300Ps bulldozers

176-240/239-326

功率范围 kW/Ps

1400/1400-1600

最大扭矩/转速 N·m / r/min

产品概述

As a new-generation power platform for bulldozers, WP8 achieves a balance between strong operational capability and excellent economy by leveraging comprehensive performance advantages including high torque reserve, high reliability, and lightweight design.

产品优势

Low fuel consumption: Cross-flow intake and exhaust design enhances volumetric efficiency and optimizes combustion, leading to improved fuel economy.

Modular design: Features integrated fuel filter and integrated engine cooling/oil cooling module, with a family-style design to improve maintenance convenience.

Excellent NVH performance: Rear-mounted gear train, drum-shaped engine block skirt, and standard reinforced webs to further reduce vibration and noise, being 2–3 dB(A) lower than competing products.

Powerful performance: Torque increased to 1400 N·m, ensuring sufficient power remains available under various extreme operating conditions.

产品规格

功率范围 kW/Ps
176-240/239-326
最大扭矩转速 N·m / r/min
1400/1400-1600
排放标准
Stage ⅢA
燃料
Diesel
发动机型式
In-line
气缸数
6
气门数
4
排量 L
7.8
进气方式
Turbocharged and intercooled
发动机尺寸(长×宽×高) mm
1204×932×1010
G重量 kg
800

备注:产品参数及图片仅供参考;如有变动,不另行通知。

型谱表

Model

Rated power/speed (kW/rpm)

Peak torque/speed (N·m/rpm)

Displacement (L)

Emission standard

Technical route

Target applications

Number of valves

WP8G240E302

176/2100

1100/1400-1600

7.8

Stage ⅢA

CR

220Ps bulldozer

4

WP8G330E302

240/2100

1400/1400-1600

7.8

Stage ⅢA

CR

300Ps bulldozer

4

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