Description
The Champion Revolution HQR5-8 delivers the durability of a cast-iron industrial reciprocating compressor with the low noise of a rotary system ideal for auto shops, tire centers, fabrication shops, and detail bays that need a whisper-quiet, floor-mounted air system. Built around the proven Champion R-Series pump and housed in a fully enclosed, acoustically insulated cabinet, this 5 HP unit runs at just 63 dBA, so you can place it right on the shop floor without disrupting your workspace.
If you’re a smaller shop that cant build a compressor room or run long air lines, the HQR5-8 gives you industrial performance, quieter operation, and plug-and-play simplicity in one premium package.
Features:
- Ultra-Quiet Operation: approx. 63 dBA, quiet enough for shop-floor installation
- Industrial R-Series Pump: Champion R-15 cast-iron, long-life, low-RPM pump
- 80 Gallon Horizontal Tank: stable air supply in a compact footprint
- Built-In Acoustic Enclosure: insulated cabinet with high-flow cooling fan keeps temps down and noise low
- 230V Single Phase Power: perfect for small to mid-size shops without 3-phase
- Low Pump Speed: 734 RPM for cooler operation and extended service life
- 175 PSI Max Pressure: supports heavy-duty pneumatic tools and air systems
- Efficient Cooling System: oversized after-cooler with forced airflow
- Electronic Tank Drain: automatic moisture removal (included in this configuration)
- Easy Service Access: front and rear access doors
- California Tank Code Rated: compliant and shop-ready
- Legendary Champion Reliability: backed by industry-leading support and parts availability
Specs:
Model: HQR5-8
Horsepower: 5 HP (4 kW)
Pump Type: Champion R-15, cast-iron, two-stage
CFM @ 175 PSI: 16.8 CFM
Max Pressure: 175 PSI
Duty Cycle: 80/20
Pump RPM: 734 RPM
Tank Size: 80 gal horizontal
Voltage / Phase: 230V / 1-Phase / 60 Hz
Motor Enclosure: ODP
Noise Level: 63 dBA
Cooling System: Large axial fan + oversized after-cooler
Drain System: Electronic tank drain
Controller: Level 2 HMI + TOA
Dimensions: ~70in L 32in W 64in H
Weight: ~1,285 lb
Tank Code: California Tank Code (STD)
Mounting: Floor-mount, enclosed package
Warranty: 1-yr package / 3-yr pump (6-yr optional with premium kit)
Similar Models
HQR7F8 (7.5HP)
HQR1012 (10HP)
HQR15F12 (15HP)
Application:
Tire & wheel shops
Automotive repair & body shops
Small fabrication shops
Detail studios & ceramic coating installers
Industrial workstations inside retail/garage environments
Businesses needing quiet, reliable compressed air without 3-phase power






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