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
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High-Powered Gas Engine: Delivers consistent airflow and pressure for heavy-duty air tools.
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Durable & Rugged: Sturdy frame and wheels designed for tough job site conditions.
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Portable Mobility: Wheeled design ensures easy transport across workshops or outdoor projects.
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Reliable Performance: Maintains steady PSI and CFM for professional and industrial applications.
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Versatile Usage: Perfect for construction, automotive, painting, and other demanding tasks.
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Low Maintenance: Engineered for long-term durability with minimal upkeep.
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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
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Keep the compressor clean and dry.
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Check and change engine oil regularly.
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Drain tank moisture after each use to prevent rust.
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Inspect hoses, fittings, and wheels for wear or leaks.
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Clean or replace air filters as needed.
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Test safety valves and pressure gauges periodically.
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Store in a cool, ventilated, and dry area away from fuel.
Damage 
Loss 
Theft 
