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Rolair 4090HK17 5-1/2 HP Wheeled Gas Compressor

For pricing and availability call us at 860-233-8213

Please Note: Available for In-Store Pickup Only

The 4090HK17 gas-powered air compressor has long been the top choice of framing and roofing contractors. In this class, the 4090HK17 stands out because of its high CFM output, portability and rugged build. Delivering 9.3 CFM @ 90 PSI this unit incorporates the popular 163 cc (GX160) Honda engine with automatic idle-down, for increased fuel efficiency, and an atmospheric unloading system to prevent oil consumption.

Standard Equipment:

  • 4090HK17 Air Compressor


  • Horse Power: 163 cc (5.5 HP)
  • CFM Displaced: 13.1 CFM
  • CFM Delivered: 9.3 CFM @ 90 Psi
  • Lubrication Type: Splash Lubrication
  • Pump Oil Capacity: 34 oz
  • Reed Valve System: Yes (Standard)
  • Number Of Cylinders: 2
  • Tank Capacity: 9 Gallons
  • L X W X H: 46" x 19" x 28"
  • Weight: 180 lbs


  • ABOUT THE PUMP - heavy-duty, single stage, cast-iron twin cylinders, ball bearings, splash lubricated, hardened steel valve plates with swedish lamellar reed valves, aluminum alloy connecting rods with automotive-style inserts, multi-finned 11" flywheel, oil sight gauge
  • ABOUT THE MOTOR - 163 cc (5.5 HP) Honda 4 cycle, complete die cast aluminum alloy with cast-iron sleeve, overheard valves, retractable starter, on/off switch, splash lubricated, low oil shutdown
  • Pressure gauge 0-200 psi in 5 lb graduations
  • Automatic pilot valve operation
  • 110-135 operating pressure range
  • Industrial flexible discharge hose
  • Automatic idle control for fuel economy and long service life
  • Intake filter with silencer and replaceable element
  • Schmidt belt tightening device
  • Air-cooled aftercooler
  • Totally enclosed steel belt guard
  • dual safety relief valves

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