Generator Cummins-Onan C20D6


Generator Cummins-Onan C20D6

Generator Cummins-Onan C20D6 is a 20 kW Diesel standby generating set distributed by Volts Energies.

Benefits of the Generator Cummins-Onan C20D6

Cummins Power Generation generator sets are fully integrated power generation systems providing optimum performance, reliability and versatility for stationary standby applications.

Kubota heavy-duty engine

Rugged 4-cycle, liquid-cooled, industrial diesel engine delivers reliable power, low emissions and fast response to load changes.


Several alternator sizes offer selectable motor starting capability with low reactance 2/3 pitch windings, low waveform distortion with non-linear loads and fault clearing short-circuit capability.

Control system

The PowerCommand® 1.1 electronic control is standard equipment and provides total generator set system integration including automatic remote starting/stopping, precise frequency and voltage regulation, alarm and status message display, output metering, auto-shutdown at fault detection and NFPA 110 Level 1 compliance.

Cooling system

Standard cooling package provide reliable running at up to 50 °C (122 °F) ambient temperature.


The aesthetically appealing enclosure incorporates special designs that deliver one of the quietest generators of its kind. Aluminum material plus durable powder coat paint provides the best anti-corrosion performance. The generator set enclosure has been evaluated to withstand 180 MPH wind loads in accordance with ASCE7-10. The intelligent design has removable panels and service doors to provide easy access for service and maintenance.

Fuel tanks

Two dual wall sub-base fuel tank series are offered as optional features, providing economical and flexible solutions to meet extensive code requirements on diesel fuel tanks.


The generator set accepts full rated load in a single step in accordance with NFPA 110 for Level 1 systems.

Warranty and service

Backed by a comprehensive warranty and worldwide distributor and dealer network.



How to order

Informations complémentaires








Commercial industriel, Résidentiel


20 KW