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HGR7-3K Diesel Engine Driven Air Compressor

No Interest if paid in 6 months

The Champion HGR7-3K engine driven compressor comes equipped with a high-performance Kohler diesel powered engine. With a wide variety of features and configurations to choose from, these R-Series compressors are reliable and remarkably efficient. Unit meets or exceeds CAGI/PNEUROP requirements.


Additional information

Standard features:

  • Electric start
  • Pneumatic throttle control
  • Enclosed belt guard
  • Intake filter/silencer
  • Multi-Finned cylinders
  • Integral cylinder head
  • Intercoolers for cooling between stages
  • Reliable high flow disc valves
  • Oversized main bearings
  • Balanced crankshaft
  • Oil level site glass
  • Centrifugal unloader for loadless starting

CFM Delivery


PSI Rating


Tank Capacity

Tank Position



Standard Warranty
The standard warranty covers parts and labor on the package components for one year and three years on the compressor pump.

Premium Extended Warranty
Purchase a Premium Warranty Kit at the same time as your new Champion compressor package to receive extended warranty protection.

This offer will double the coverage with an additional 3 years of warranty on the compressor pump (parts & labor) providing 6 YEARS of worry free coverage.

The Premium Extended Warranty also provides an extra 12 months coverage on the package for a total of 24 months.

View/Download Warranty