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Starting Price: $7,814.83
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  • Motors available:
    • Kohler KD440 (9.1 HP, 20.1 CFM at 175psi)
    • Yanmar L100W (9.3 HP, 21.7 CFM at 175psi)
  • 30 and 80 gallon receiver tanks available
    • ASME coded and CRN certified
  • Electric start
  • Loadless starting
  • Vibration isolators included
  • Enclosed belt guard


The Champion R-Series Diesel two stage piston air compressor is available as a base mounted model or as a tank mounted model (30 or 80 gallon). The multi-finned cylinders enable cooler operating temperatures while the integral cylinder/head design allows for a low maintenace and trouble-free design. The two high efficient lap joint compression rings with bi-directional seal provide efficient air delivery while the aluminum alloy first-stage piston and cast iron second-stage piston ensure proper balance of the system. The centrifugal unloader assures longer motor life by allowing the compressor to start unloaded every time.