Cummins 20kW Diesel Home Generator C20D6 - 20kW @ 120/240V Single Phase, 24-Hr Tank

Cummins C20 D6 120-240V Single-Phase Diesel Home Standby Generator
$ 17,260.00

Available: ** In Stock Now! **

Cummins 20kW Diesel Generator C20D6 - 120/240V Single-Phase, Level 1 Sound Enclosure - Cummins 20kW Diesel Generator sets are fully integrated power generation systems providing optimum performance, reliability and versatility for stationary standby and prime power applications.

This Cummins 20kW Diesel Generator unit comes pre-configured with a Level 1 Sound Attenuated Enclosure and 24-hour subbase fuel tank.

  • Kubota Heavy-Duty Engine – Rugged 4-cycle, liquid-cooled, industrial diesel engine delivers reliable power, low emissions and fast response to load changes. 1800 RPM engine operation offers quiet performance and superior durability.
  • Alternator – Offers superior 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.
  • Enclosure – Level 1 Sound Attenuated Enclosure.
  • Fuel Tank - Basic 24-hour subbase 46-gallon dual-wall fuel tank is UL 142 and ULC-S601 listed
  • 2-Years or 400-Hours Comprehensive Standby Warranty - Optional Extended Standby Warranties include up to 5-Years or 1500 hours, parts, labor, and travel.








C20 D6

Rated kW:



120/240V Single-Phase

Weight Including Fuel Tank:

1437 lbs.


72" x 34" x 58.5"

Remote Monitoring Available

Automatic Transfer Switch Not Included