Excellent 4.9 | 18,452 reviews

ROLAIR Wheeled Gas Air Compressor - 8422HK30

ROLAIR Wheeled Gas Air Compressor - 8422HK30

$1,857.99
$1,857.99 $2,476.00
SAVE 24% Sold out
ROLAIR Wheeled Gas Air Compressor - 8422HK30

ROLAIR Wheeled Gas Air Compressor - 8422HK30

$1,857.99
$1,857.99 $2,476.00
SAVE 24% Sold out

ROLAIR Wheeled Gas Air Compressor - 8422HK30 

Model 8422HK30 is the largest portable two-stage unit available on the market, delivering 20.1 CFM  90 PSI. This model incorporates the popular 270 cc (GX270) Honda engine with automatic idle-down, for increased fuel efficiency, and an atmospheric unloading system to prevent oil consumption.

Specifications
HORSE POWER 270 cc (9 HP)
CFM DISPLACED 24.4 CFM
CFM DELIVERED 20.1 CFM 90 PSI
OVERLOAD PROTECTION No
LUBRICATION TYPE Splash Lubrication
PUMP OIL CAPACITY 47 oz.
REED VALVE SYSTEM Yes (Standard)
NUMBER OF CYLINDERS 2
TANK CAPACITY 9 Gallons
L X W X H 46"x28"x35"
DECIBEL RATING Unavailable
What our Experts Think

  • High-Powered Gas Engine: Delivers consistent airflow and pressure for heavy-duty air tools.

  • Durable & Rugged: Sturdy frame and wheels designed for tough job site conditions.

  • Portable Mobility: Wheeled design ensures easy transport across workshops or outdoor projects.

  • Reliable Performance: Maintains steady PSI and CFM for professional and industrial applications.

  • Versatile Usage: Perfect for construction, automotive, painting, and other demanding tasks.

  • Low Maintenance: Engineered for long-term durability with minimal upkeep.

  • Professional Grade: Meets industry standards for safety, reliability, and performance.

Q&A

Q: What is the ROLAIR 8422HK30?
A: A heavy-duty, wheeled gas air compressor built for portable, high-performance use.

Q: What is the air delivery capacity?
A: Delivers up to 8.4 CFM at 90 PSI for continuous operation of air tools.

Q: What is the maximum pressure?
A: Up to 150 PSI for demanding construction and industrial tasks.

Q: What powers this compressor?
A: Gas-powered engine allows cordless portability for outdoor and remote work.

Q: Is it portable?
A: Yes, includes durable wheels and a sturdy handle for easy transport.

Q: What applications is it suitable for?
A: Perfect for framing, nailing, stapling, inflating tires, and running pneumatic tools.

Q: Is it durable and reliable?
A: Yes, built with heavy-duty components for long-lasting performance under tough conditions.

Maintenance Tips

  • Keep the compressor clean and dry.

  • Check and change engine oil regularly.

  • Drain tank moisture after each use to prevent rust.

  • Inspect hoses, fittings, and wheels for wear or leaks.

  • Clean or replace air filters as needed.

  • Test safety valves and pressure gauges periodically.

  • Store in a cool, ventilated, and dry area away from fuel.

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