Champion R-Series 9.3 hp Yanmar Diesel Powered Compressor with 30 gal Tank

The Champion® R-Series HDR5-3Y is a horizontal, reciprocating low-pressure compressor with one 9.3 hp Yanmar L100W diesel engine driving one Champion R15 pump. Pump and engine are mounted on a 30-gallon storage tank. The HDR5-3Y delivers 21.7 ACFM at 175 psi (36.9 m3/hr @ 12 bar). Available for immediate shipment. Ships free in the contiguous United States. For international and outlying state delivery rates, please contact the Nuvair sales team for assistance.


Champion® is the leader in manufacturing dependable compressed air systems. Champion offers a complete line of engine driven compressor packages from 9.1–22.5 HP to meet any application. With an engine driven package there is no need to worry about electrical service. Engine driven air compressors are designed to provide compressed air in remote locations or for emergency production line needs.

R-Series Engine Driven Design Features

  1. 1. Engine
    Comprehensive gas or diesel engine offering with sizes from 9.1–22.5 hp.
  2. 2. Flexible Oil Hose Drain
    Clean services without messy oil spills.
  3. 3. Belt Tensioning System with Engine Slide Base
    Provides easy service adjustments to the drive belt. The base plate also provides a sturdy platform to assist in vibration reduction.
  4. 4. High Mounted Pressure Gauge
    Easy to read and reduces the risk of damage.
  5. 5. Simple Mounting Feet
    One piece design for easy mounting.
  6. 6. Precise Throttle Control
    Designed to provide accurate load control and easy starting.
  7. 7. Industrial Duty Cogged V-Belts
    Provides maximum reliability and service life with minimal adjustments.
  8. 8. Pilot Unloader Valve
    No more draining the tank pressure from job site to job site. With a simple flip of the valve, the package can be started with a fully pressurized tank.
  9. 9. Legendary Compressor Pumps
    Utilizes the R & PL Series compressors for the most dependable package in the industry.
R-Series Engine Driven Design Features

R-Series Standard Features

  • Two-Stage Compressor Pump
  • Splash Lubrications
  • Integral Cylinder Head
  • Belt Driven
  • Electric Start
    - Does not include battery
  • Totally Enclosed Belt Guard
  • Oil Level Sight Glass
  • Reliable, High Flow Disc Valves
  • Vibration Isolators
  • Intercooler for Cooling Between Stages
  • Precision Balanced Flywheel for Optimum Compressor Cooling
  • Gasketless Designed Integral Cylinder/Head
  • 3 Year Compressor Pump Warranty
  • Pumps Factory Filled with ChampLub Lubricants and are Tested at the Factory Prior to Shipment
  • ASME & CRN Certified Air Receiver
    - Manual Receiver Drain Valve
    - Pressure Relief Valve
    - Service Valve
    - Pressure Gauge
    - Receivers Include Vibration Isolators

Available Option

  • Canvas Cover
  • Premium Extended Warranty Kit (R15 Pump)
  • Vinyl (epoxy) Lined Tank
  • Galvanized Coated Tank


SKU Tank
(L x W x H)
175 psi
175 psi
HDR5-3Y 30 gal / 114 L R15B 9.3* 42.7 x 20.5 x 45.5 in
106 x 52 x 116 cm
570 lb / 259 kg 810 18.7

* The Yanmar L100W 9.3 hp diesel engine is California Code compliant.

Standard Warranty

The standard warranty covers parts and labor on the package components for one year and three years on the compressor pump. The Champion philosophy ensures long-lasting, reliable equipment. Our warranty program demonstrates our confidence in our products. Each new Champion assembled unit has a 3 year warranty on the compressor pump against defects in materials of workmanship under normal use and service. See Standard Warranty Form BU-32 for complete standard warranty details.

Champion 6 Year Premium Extended Warranty

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. See Premium Warranty form BU-28 for complete extended warranty details.

  • Premium Warranty kit has all necessary service items (oil & filters) for 6 years of annual maintenance.
  • The use of approved Champion lubricants are required to maintain the extended warranty period.
  • Duplex machines require two kits, one for each pump.


Illinois residents subject to an invoice after the sale for state sales tax owed.