WEICHAI

Heavy-duty truck power system WEF280

Suitable for 49t tractor units, 31t dump trucks, etc.

280

额定功率kW

63

最高效率 %

产品概述

Featuring robust power, high integration, economic efficiency, and convenient maintenance, it is suitable for long-haul heavy-duty transportation, enhancing logistics range and operational reliability.

产品优势

Power Adaptability: Designed for medium-to-long-haul heavy-duty logistics trucks with a rated power of 280 kW, it provides ample power reserve. It is capable of adapting to heavier tonnages, longer distances, and more complex road conditions, maintaining stable output under continuous heavy-load conditions.

Efficiency and Intelligence: With a peak efficiency exceeding 63% and efficiency >52% in common power ranges, it integrates advanced fault diagnosis and predictive technology for online health management, significantly reducing hydrogen consumption in combined conditions and total life-cycle operating costs, thus helping logistics enterprises reduce costs and increase efficiency.

Reliability and Durability: Having undergone rigorous and comprehensive reliability verification, it is easy to maintain with a service life exceeding 30,000 hours, capable of handling high-intensity, long-cycle heavy-duty truck operations to ensure transport efficiency.

Environmental Adaptability: Through stack low-temperature self-heating, dynamic hydrothermal management, and intelligent purging strategies, it enables rapid engine startup at -35°C and adapts to complex climatic environments.

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

WEF280

280

862

5

0~675

450~750

-35

63%

30000

325

1280×700×750

Heavy-duty Truck

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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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