Cummins RS125 Quiet Connect 125kW 120/240V Single-Phase Liquid-Cooled Commercial Generator

The Cummins RS125 Natural Gas and LP Propane Generator for Home and Small Business backup. The single phase 120/240-volt generator’s robust design underwent rigorous testing. Designed to operate under extreme conditions, the generator starts in temperatures down to -40° F. The RS125 is code compliant with U.S. EPA emissions requirements, meets California emissions standards, is UL-2200 listed, IBC Seismic, and NFPA 110 capable with the correct accessories and installation.

Cummins includes a 2-Year base warranty.

Cummins 125kW Generator

Cummins’ 125kW Generator has a flexible exercise mode to fit the needs of any installation. Set the generator to exercise at specific times, on a regular schedule, for as little as 2 minutes every six months.

An advanced, powder-coated sound-level 1 aluminum enclosure reduces noise to 75dBA and withstands wind loads up to 180 MPH in accordance with ASCE 7-10. Hinged doors simplify access for service and maintenance. An upgrade to a Sound Level II Enclosure (sold separately) further reduces noise.

Cummins RS Series Generators feature PowerCommand 2.3 Electronic Control for automatic starts and stops, output metering, auto-shutdown for fault detection, and NFPA 110 Level 1 compliance. PowerCommand regulates voltage to ±1% and frequency to 0.25% at 60 Hertz.

Cummins QuietConnect Generator

Cummins RS125 generator engine is a natural gas/propane engine. Fuel type is selectable in the field.

The 8.9 Liter turbocharged and aftercooled in-line 6-cylinder engine has a cast-iron block. Starting system is a 12-volt negative ground with a 850-Amp capacity down to 0° F. Uses a spin-on oil filter with a relief valve. Rated speed is 1800 RPM.

*Automatic transfer switch sold separately

 EPA and CA/MA Compliant: For Sale in All 50 States.

Specifications