• Manufacturer: Cummins
  • SKU: A051Y421
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  • Cummins A051Y420 RS40 40kw Power Quiet Connect™ Series Liquid Cooled 3 Phase Home Standby Generator LP/NG New
Cummins A051Y420 RS40 40kw Power Quiet Connect™ Series Liquid Cooled 3 Phase Home Standby Generator LP/NG New

  • Cummins A051Y420 RS40 40kw Power Quiet Connect™ Series Liquid Cooled 3 Phase Home Standby Generator LP/NG New

$ 13,870.00
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Residential Without Lift Gate ($49)
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Cummins A051Y420 RS40 40kw Power Quiet Connect™ Series Liquid Cooled 3 Phase Home Standby Generator LP/NG New
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Equipped with 2400 cc engine, the Cummins Quiet Connect RS Series 22-40kW Standby Generator is a reliable source of power for medium to large homes. It runs at 22,000 to 40,000 watts both on natural or propane gas with a voltage of 120/208 single phase to 277/480 three phase. The engine has a 12V automatic starting system and runs a 5-ton A/C under full preload. It features a liquid-cooled cooling system with extremely quiet operation up to 60 to 64-decibel rating at 23 feet with a Sandstone Sound Level 1 enclosure and muffler. It has 1,800 RPM designed to provide reliability and fuel efficiency.

Overview (Right Column)
2 year factory warranty
Brand new in box 
Works with Liquid Propane or Natural Gas
Authorized Cummins dealer

 Outlets
Features (Left Column)
  • Reliable Cummins Engine - QSJ2.4 engine for reliable power
  • Robust Product Design and Testing
  • Flexible Exercise mode duration that suits the customer's preference - as little as 2 minutes every 6 months
  • Advanced Enclosure Design capable of withstanding winds up to 150 MPH
  • Self diagnostics and easy service
Features (Right Column)
  • Control Systems - PowerCommand 1.1 control with 128 x 64 backlit LED display for improved user experience
  • Brushless Proven Alternator
  • Sound Attenuated - aluminum enclosure material plus durable powder coat paint
  • Limited Base Warranty - 2 Years/400 Hours Standby
Product Specifications (Left Column)
Manufacturer's Warranty 2 Yr Consumer Limited
Rated Watts 40,000
Voltage 3 phase (208/240/480v)
Start Type Automatic w/ transfer switch (not included)
Engine Cummins Onan
Engine Displacement  2.4L
Decibel Level @ 23 ft. 63db
Fuel Consumption (NG) 519 cu.ft/hr (full load) 304.7 cu.ft/hr (half load)
Fuel Consumption (LP) 5.4 gal/hr (full load) 3.4 gal/hr (half load)
Fuel Type Liquid Propane or Natural Gas
Low Oil Shutdown Yes
Battery Included No
Battery Required Yes 12V Group 26 545 CCA
Dimensions L x W x H (in.) 94 x 34 x 45.5
Product Weight (lbs.) 1356 lbs. 
Product Specifications (Right Column)

Package Contents:

  • 40kw generator
  • Aluminum Enclosure 
WARRANTY

This item comes with a 2 year factory warranty.

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