The Rolair 7722HK28 is a wheeled gas air compressor with a 9 gallon tank, a two-stage pump, and 17.0 CFM delivered at 90 PSI. Powered by a 270 cc Honda GX270 engine, this portable gas air compressor is built for large crews, demanding pneumatic applications, and jobsite mobility.
The Rolair 7722HK28 is built for users who need serious air output on jobsites where electric power is not practical or where large crews need more compressor capacity. Its heavy-duty two-stage pump delivers 17.0 CFM at 90 PSI, giving this model the output needed to keep up with demanding pneumatic tool applications. With a 9 gallon tank and wheeled design, it combines strong production capability with portable jobsite use.
This model uses a 270 cc Honda GX270 engine with automatic idle-down for improved fuel efficiency and an atmospheric unloading system to help prevent oil consumption. The compressor is built with cast-iron twin cylinders, cast-iron valve plates, Swedish lamellar reed valves, aluminum alloy connecting rods with automotive-style inserts, a multi-finned flywheel, and an oil sight gauge. Standard equipment includes an automatic pilot valve, industrial flexible discharge hose, intake filter with silencer and replaceable element, air-cooled aftercooler, totally enclosed steel belt guard, and safety relief valve.
Rolair 9 Gallon Gas Wheeled Air Compressor At a Glance
- Honda GX270 Engine: Powered by a 270 cc Honda gas engine for dependable jobsite performance.
- 17.0 CFM at 90 PSI: Delivers the airflow needed for demanding pneumatic applications.
- Two-Stage Pump: Built for high-output compressor performance.
- 9 Gallon Tank: Provides useful air storage in a portable wheeled format.
- Automatic Idle-Down: Helps improve fuel efficiency and long service life.
- Atmospheric Unloading System: Helps prevent oil consumption.
- Cast-Iron Twin Cylinders: Built for heavy-duty compressor use.
- Air-Cooled Aftercooler: Helps manage air temperature during operation.
- Totally Enclosed Steel Belt Guard: Protects moving drive components.
- Industrial Flexible Discharge Hose: Built for jobsite use.
Quick Specs
- Brand: Rolair
- Manufacturer Part Number: 7722HK28
- UPC: 662865286007
- Power Source: Gas
- Engine: Honda GX270
- Engine Displacement: 270 cc
- Tank Capacity: 9 Gallons
- Air Delivery: 17.0 CFM @ 90 PSI
- CFM Displaced: 20.3 CFM
- Shipping Weight: 285 lb.
Markets
- Large Contracting Crews: Built to keep up with higher air demand on active jobsites.
- General Construction: Strong fit for demanding pneumatic applications.
- Roofing and Framing: Useful for crews running higher-demand air tools.
- Remote Jobsite Work: Gas power allows use where electric service is limited or unavailable.
- Commercial Use: Practical for contractors who need portable high-output compressor performance.
- Service Fleets and Field Work: Wheeled format supports mobile air supply in the field.
The Rolair 7722HK28 is built for buyers who need high-output portable air power for demanding jobsite conditions. Its two-stage pump delivers 17.0 CFM at 90 PSI, giving large crews and high-demand users the airflow needed to keep pneumatic tools running without stepping down in production. Powered by a 270 cc Honda GX270 engine, this wheeled gas air compressor is a strong fit for contractors who need serious performance away from electric power sources.
This compressor is also designed for long-term use with heavy-duty pump construction and practical jobsite features. Cast-iron twin cylinders, cast-iron valve plates, Swedish lamellar reed valves, a multi-finned flywheel, an air-cooled aftercooler, and a totally enclosed steel belt guard all support dependable operation. For users who want a gas wheeled air compressor with strong output, durable construction, and Honda engine power, the 7722HK28 is a practical choice.
Rolair 7722HK28 9 Gallon Gas Wheeled Air Compressor, Honda GX270 Features
- Two-Stage Pump: Built for high-output air compressor performance.
- 17.0 CFM at 90 PSI: Supports demanding pneumatic tool applications.
- 270 cc Honda GX270 Engine: Provides dependable gas-powered performance.
- Automatic Idle Control: Helps improve fuel economy and long service life.
- Atmospheric Unloading System: Helps prevent oil consumption.
- Cast-Iron Twin Cylinders: Designed for heavy-duty use.
- Cast-Iron Valve Plates: Built for dependable pump performance.
- Swedish Lamellar Reed Valves: Support airflow and pump efficiency.
- Aluminum Alloy Connecting Rods: Built with automotive-style inserts for durability.
- Multi-Finned 15.16 in. Flywheel: Supports pump cooling and performance.
- Oil Sight Gauge: Makes it easier to monitor oil level.
- Automatic Pilot Valve Operation: Supports compressor control during use.
- Industrial Flexible Discharge Hose: Built for jobsite durability.
- Intake Filter with Silencer and Replaceable Element: Supports quieter intake and easier maintenance.
- Air-Cooled Aftercooler: Helps cool compressed air.
- Totally Enclosed Steel Belt Guard: Protects moving components.
- Safety Relief Valve: Included as standard equipment.
Compatible Accessories / Works Well With
- Filter-regulator-lubricator sets
- Electric start option
- General construction air hose setups
- Higher-demand pneumatic tool applications
- Service parts and maintenance components
Rolair 7722HK28 9 Gallon Gas Wheeled Air Compressor, Honda GX270 Includes
- (1) Rolair 7722HK28 Gas Wheeled Air Compressor
- (1) Pressure Gauge 0-300 in 5 lb. Graduations
- (1) Automatic Pilot Valve
- (1) Industrial Flexible Discharge Hose
- (1) Automatic Idle Control
- (1) Intake Filter with Silencer and Replaceable Element
- (1) Air-Cooled Aftercooler
- (1) Totally Enclosed Steel Belt Guard
- (1) Safety Relief Valve
Rolair 7722HK28 9 Gallon Gas Wheeled Air Compressor, Honda GX270 Specifications
- Brand: Rolair
- Manufacturer Part Number: 7722HK28
- UPC: 662865286007
- Product Type: Wheeled Gas Air Compressor
- Engine: Honda GX270
- Engine Power: 270 cc / 9 HP
- Engine Type: 4 Cycle
- Starter: Retractable Starter
- Low Oil Shutdown: Yes
- CFM Displaced: 20.3 CFM
- CFM Delivered: 17.0 CFM @ 90 PSI
- Overload Protection: No
- Lubrication Type: Splash Lubrication
- Pump Oil Capacity: 61 oz.
- Reed Valve System: Yes
- Number of Cylinders: 2
- Tank Capacity: 9 Gallons
- Dimensions (L x W x H): 46 in. x 28 in. x 30 in.
- Decibel Rating: Unavailable
- Shipping Weight: 285 lb.
- Shipping Dimensions (L x W x H): 47 in. x 28 in. x 36 in.
Rolair 7722HK28 9 Gallon Gas Wheeled Air Compressor, Honda GX270 Warranty
Why Customers Choose the Rolair 9 Gallon Gas Wheeled Air Compressor, Honda GX270
Customers choose the Rolair 7722HK28 because it delivers the kind of airflow needed for large crews and demanding pneumatic applications while keeping the portability of a wheeled gas platform. The 17.0 CFM at 90 PSI output, two-stage pump, and Honda GX270 engine make it a practical option for contractors who need dependable air power on active jobsites and in locations where electric compressors are not the right fit.
Buyers also appreciate the heavy-duty pump construction and jobsite-ready feature set. Cast-iron twin cylinders, cast-iron valve plates, Swedish lamellar reed valves, an air-cooled aftercooler, automatic idle control, and a totally enclosed steel belt guard all support long-term use in demanding environments. For users looking for a gas wheeled air compressor with strong output and contractor-grade construction, the 7722HK28 is a strong choice.
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