backup power generator

Powered by Weichai WP4.1D95E201 four-cylinder turbocharged engine, this 74kW prime power generator set is engineered for standard 60Hz grid operation, delivering high power density and reliable industrial-grade performance. Available in open-frame, silent enclosed and trailer-mounted configurations, it adapts flexibly to fixed stationary installation and rugged mobile outdoor working scenarios.

Equipped with electronic fuel governing and air-to-air aftercooling systems, the unit features low fuel consumption, stable voltage output and strong altitude adaptability. It serves as dependable prime power for off-grid facilities and critical standby power to prevent operational interruption during grid failures. It widely supports medium-duty industrial workshops, large communication stations, commercial facilities and public utility projects, sustaining continuous operation of production and power distribution systems.

The mobile trailer variant offers outstanding structural stability and terrain tolerance, perfectly suited for temporary engineering projects, field operations and professional equipment rental services. It also provides robust power for large-scale agricultural irrigation, commercial aquaculture and outdoor emergency power support. Standardized modular structure and universal components ensure easy daily maintenance and efficient global after-sales support.

For maximum stability and extended service life, continuous operating load is recommended at 70%-85%. The unit must comply with local safety and certification standards before use. It is not applicable for life-support medical devices or heavy industrial overload operations, and cannot function under 50Hz grid frequency systems.