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Quiet Water-Cooled Diesel Power from 20 kW to 400 kVA

Compare quiet water-cooled diesel generators from 20 kW to 400 kVA, with flexible voltage, frequency, engine, and control options.

Power equipment buyers rarely need a single specification. Distributors may serve residential backup, commercial facilities, construction projects, and industrial sites at the same time. A scalable water-cooled generator portfolio makes it easier to address these markets while maintaining consistent cooling, control, and protection standards.

20kva 30kva 40kva 50kva 60kva 70kva 80kva 90kva Quiet Portable Water Cooled Home Use Diesel Generator

Compact Power for Flexible Applications

The 20–40 kW generator range combines four-cylinder diesel power with 50 Hz or 60 Hz operation. Available formats include silent, canopy, open-frame, portable, super-silent, and container types. Multiple voltage choices, auto-start capability, and optional ATS integration support different installation requirements.

Standby AVR Water Cooled Mute 300kVA 400kVA diesel Generator

For buyers needing more capacity steps within a compact product family, the 20–90 kVA series offers 110 V, 220 V, and 380 V configurations. Engine options include Cummins, Perkins, Weichai, and Yuchai. Low-oil shutdown, overload protection, under-voltage protection, and automatic voltage regulation help safeguard both the generator and connected equipment.

Four Cylinder 20kw 30kw 40kw Water Cooled Silent Diesel Generators Set for Backup Power

Higher Capacity for Critical Loads

Commercial buildings, factories, warehouses, and infrastructure projects may require substantially higher output. The 300–400 kVA standby range delivers rated current from 433 A to 577 A, with 1500 RPM or 1800 RPM operation. Optional ATS and 4G/LTE telemetry can support automatic power transfer and remote operating visibility.

Across our water-cooled generator range, procurement teams can compare frequency, voltage, engine brand, enclosure, starting system, and control options. Send your load profile, destination standard, required quantity, and application details to discuss a suitable configuration and supply plan.

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