Cummins Power Generation A054F870
Cummins Power Generation A054F870
Hover to zoom
1 Of 5

Cummins RS100 Quiet Connect™ Series 100kW Standby Power Generator (120/208V 3-Phase)



Write a Review
Free Shipping
  Learn More About Free Freight
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
Ships in 12-16 Weeks
Factory items ship direct from the manufacturer. Shipping times vary.
Shipping Details
  • Free to Lower 48 States
*We currently CANNOT ship this product to Alaska, Hawaii or any destination outside of the United States
$502 / Month
With our 82 months 10.99% APR*
82 fixed monthly payments required.
Available Add-Ons
Learn More Installation
Cummins RS100 Quiet Connect™ Series 100kW Standby Power Generator (120/208V 3-Phase)
Cummins RS100 Quiet Connect™ Series 100kW Standby Power Generator (120/208V 3-Phase)
Model: A054F870
How-To Articles





Standby (Liquid Cooled)

Run Watts

100,000 Rated Watts


120/208 Three-Phase


LP/Natural Gas


Cummins Onan

  • Cummins Quiet Connect
  • For light commercial applications w/ 120/208V 3-Phase power
  • Powerd By Cummins 5.9L Turbocharged Liquid-Cooled Engine
  • 1800 RPM design provides reliability and fuel efficiency
  • Brushless CA Series Alternator
  • Provides +/- 1% voltage & +/- 0.25% frequency regulation
  • As close to utility power as you can get in a standby generator
  • Advanced Design Sound Attenuated Aluminum Enclosure
  • Aesthetically appealing withstands winds up to 180 MPH
  • One of the quietest generators of its kind (71dB @ 7M)
  • PowerCommand® Electronic Control
  • Provides industry-leading self-diagnostic capabilities
  • Flexible Exercise Mode
  • Exercise at a time, frequency and duration that suits you
  • Reducing unnecessary fuel consumption, emissions and noise
  • Coolant Heater For Extreme Environmental Conditions (Included)
  • Factory installed, Allows for cold weather starts down to -40 °F
  • Automatic Transfer Switch (Sold Separately)
  • ^Please Note - Requires Loading Dock, Forklift or Crane For Delivery^
California residents see
Warning: This product can expose you to chemicals including Carbon black (airborne, unbound particles of respirable size) which is known to the State of California to cause Cancer, and Lead which is known to the State of California to cause Developmental Harm.
For more information go to:


Product Specs
120/208 Three-Phase
60 Hertz
Rated Watts
100000 Watts
Fuel Type
LP/Natural Gas
NG Power Capacity
100000 Watts
LP Power Capacity
100000 Watts
NG Fuel Consumption @ 50% Load
805.4 ft³/hr
NG Fuel Consumption @ 100% Load
1317.7 ft³/hr
LP Fuel Consumption @ 50% Load
8.57 gallons/hr
LP Fuel Consumption @ 100% Load
14.25 gallons/hr
Rated Amps
347 Amps
Decibel Rating @ 7m Learn More
Decibel Rating @ 7m
Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
71 dbA
Transfer Switch
Automatic (Not Included)
Not Included (540 CCA)
Mounting Pad
Concrete (Not Included)
Cooling System
Liquid Cooled
UL Listed
Grade Type
Engine Brand
Cummins Onan
Starting System
12v Auto Start
5900 CC
Consumer Engine Warranty
2 Years
Commercial Engine Warranty
2 Years
Engine RPM
1800 RPM
Low Oil Alert/Shutdown
2403 Pounds
Made in USA
Consumer Warranty
2 Years
Commercial Warranty
2 Years
Product Length
118.7 Inches
Product Style
Standby Generator
Product Width
40.0 Inches
Product Height
58.3 Inches
Additional Model Numbers

RS100-208, A054F870


Cummins Power Generation A054F870 Reviews & Ratings
Be the First to Write a Review
Do you own this product?
Please share your insights with fellow shoppers.

Recommended Accessories

Expert Recommended Accessories Selected by Jared, our Expert
Required Accessories 9
These accessories are required to properly setup/install this product.
Optional Accessories 10

How-To Articles

How to Pick the Perfect Whole House Generator
From severe weather and natural disasters to an overloaded electrical grid, the...
How to Choose a Prime Power Generator
Heavy-duty applications require heavy-duty power. And, unfortunately, some of t...
How to Pick the Perfect Commercial Generator
The lights flicker, communications go down, productivity comes to a screeching ...
Electric Generators How-To Library
Articles, Tips and Buying Guides from Our Experts


Media Gallery
Cummins RS100 Quiet Connect™ Series 100kW Standby Power Generator (120/208V 3-Phase)
Cummins Power Generation A054F870
Reset View
Customer Review Images