WEICHAI

Light-duty truck power system WEF80

Suitable for 4.5–9.5 tonne light-duty trucks and similar applications.

81

额定功率kW

62

最高效率 %

产品概述

Compact structure, excellent energy consumption, and flexible layout, balancing cargo space with operational efficiency, suitable for urban distribution and logistics scenarios.

产品优势

Power adaptability: With a rated power of 81 kW, it provides stable and persistent power output, flexibly adapting to various load conditions of light-duty trucks and scenarios for urban and inter-city distribution.

Structural compactness: Featuring a compact and lightweight integrated design, it offers a small footprint and flexible layout, minimizing the occupancy of chassis and cargo box space and enhancing the vehicle's payload capacity.

Economic Efficiency: Utilizing a current feed-forward air system collaborative control, it achieves a peak efficiency of 62%, with over 75% of the operating range operating at high efficiency. It delivers superior energy consumption performance in urban high-frequency stop-and-go conditions and lower per-trip operating costs, helping logistics enterprises reduce costs and increase efficiency.

Rapid Response: Driven by high-precision control technology for rapid dynamic load variations and steady-state operating conditions, it provides linear and smooth power output. It features fast start-stop response and seamless performance during startup, acceleration, and cruising, making it suitable for complex road conditions such as urban congestion, narrow road encounters, and frequent stop-and-go driving.

产品规格

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 (kW)

Engine mass power density (W/kg)

Fuel cell stack volumetric power density (kW/L)

Operating current (A)

Output voltage (VDC)

Cold start temperature (℃)

Maximum efficiency

Service life (h)

Weight (kg)

Boundary dimensions (mm)

Target applications

WEF80

81

463

2.6

0~145

455~750

-30

62%

30000

175

879×678×750

Urban city buses, light-duty trucks

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Weichai Group

To build a world-class multinational group of high-end equipment with leading technology and green development

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Service station

Exclusive service website, guarding customer operations with the commitment of saying, doing, and being more considerate

Learn More

Service hotline

Hundreds of expert seats on duty, providing 7×24 hours all-weather support

Tel:+86-400-618-3066
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