WEICHAI

Heavy-duty truck power system WEF200

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

200

额定功率kW

63

最高效率 %

产品概述

Featuring powerful output, stable performance, long service life, low energy consumption, and high environmental adaptability, it perfectly supports heavy-duty, medium-to-long-haul transportation, facilitating green and efficient operations for heavy-duty truck logistics.

产品优势

Power Adaptability: With a rated power of 200 kW, it provides powerful power output. Leveraging high-response dynamic coordinated air supply and active/passive hydrogen recirculation control technology, it ensures rapid response and perfectly matches heavy-duty, long-distance high-speed highway transport, guaranteeing performance in climbing, acceleration, and load-variation rates.

Economic Efficiency: Utilizing global efficiency optimization control and low flow resistance design, it achieves a peak efficiency of 63%, with the high-efficiency range covering common operating conditions. It offers a significant hydrogen consumption advantage for long-haul trunk lines, substantially reducing core operating costs for logistics enterprises.

Reliability and Durability: Comprehensive system life is guaranteed by precise state monitoring and hydrothermal management control technology, achieving a service life of up to 30,000 hours. Developed to high-intensity, long-mileage heavy-duty truck standards, it features a durable structure and high stability, supporting continuous operation and reducing maintenance and downtime.

Environmental Adaptability: Through stack low-temperature self-heating, dynamic hydrothermal management, and intelligent purging strategies, it enables rapid engine startup at -35°C and supports stable all-climate operation.

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

WEF200

200

755

4

0~600

450~750

-35

63%

30000

265

1140×812×785

Motor coaches, heavy-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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Product station

Weichai's full-series, full-domain products, and full-scenario high-end equipment solutions

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Service station

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

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