New (2026) 150 kVA WEICHAI Generator

2024 WEICHAI 150 kVA Diesel Generator

Continuous-Duty Power. Industrial Grade. Built to Run 24/7 — Not Just on Paper.

The Weichai 150 kVA Generator is engineered for serious, uninterrupted operation. This is not standby-only kit dressed up for industry — it’s a true continuous-duty (S1) generator, designed to deliver stable, high-output three-phase power around the clock.

If your operation can’t afford voltage drift, thermal stress, or downtime, this is the class of machine you specify.

The Numbers Professionals Care About

• Rated Power: 120 kW

• Apparent Power: 150 kVA

• Voltage: 400 V

• Current: 216.5 A

• Frequency: 50 Hz

• Speed: 1500 RPM

• Power Factor: 0.8

These are honest, sustained ratings — sized to carry load continuously, not spike briefly and fade.

Continuous Duty (S1) — What That Actually Means

✔ Designed for 24/7 operation
✔ No derating tricks
✔ No standby-only limitations
✔ Built to hold output under sustained load

This generator is specified for prime and continuous applications, where reliability isn’t optional.

Electrical & Thermal Build Quality

• Three-phase, brushless synchronous alternator

• Class H insulation — high thermal endurance for long service life

• Excitation: 40 V / 1.8 A

• IP21 protection — guards against solid objects and moisture ingress

• Compliance: JB/T 11816-2014

This is equipment designed to survive heat, load, and time.

Dimensions & Footprint

• Length: 3200 mm

• Width: 1100 mm

• Height: 1850 mm

Substantial, solid, and intentionally overbuilt — exactly what you want at this output level.

Where This Generator Excels

✔ Commercial buildings & facilities
✔ Industrial plants & manufacturing
✔ Warehouses & logistics hubs
✔ Infrastructure & utilities
✔ Prime power installations
✔ Critical backup where failure isn’t an option

If you size power systems by duty cycle and load stability, this generator fits the brief.

Why Professionals Choose WEICHAI

Proven Global Engineering
Founded in 1946, Weichai operates in 110+ countries with a robust service network.

Built for Long-Term Use

• Continuous duty design

• Stable voltage under sustained load

• Components engineered for durability

Efficiency & Environmental Focus

• Optimised fuel economy

• Compliance with global emissions standards

• Lower lifetime operating cost

This is value created by engineering, not marketing.

Bottom Line

The WEICHAI 150 kVA Generator delivers:

• True continuous-duty performance

• Industrial-grade electrical stability

• High thermal and mechanical endurance

• Proven global support and parts availability

This is power infrastructure — not a stop-gap solution.

If you need a generator that can run hard, run long, and stay stable, this is the right tool for the job.