The Rolair 6590HK18 is a wheeled gas air compressor with a 9 gallon tank and 13.8 CFM delivered at 90 PSI. Powered by a 196 cc Honda GX200 engine, this portable gas air compressor is built for contractors who need stronger airflow, durable belt drive performance, and dependable jobsite mobility.
The Rolair 6590HK18 is built for users who need more airflow than smaller portable gas compressors can provide. Engineered as an upgrade to the 4090HK17, this model delivers up to 50% more CFM by comparison and produces 13.8 CFM at 90 PSI. That makes it a strong fit for demanding pneumatic tool use, active jobsites, and crews that need dependable compressor performance throughout the day.
This model uses a 196 cc Honda GX200 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 11 inch 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 GX200 Engine: Powered by a 196 cc Honda gas engine for dependable jobsite performance.
- 13.8 CFM at 90 PSI: Delivers strong airflow for demanding pneumatic applications.
- 9 Gallon Tank: Provides useful air storage in a portable wheeled format.
- Single-Stage Pump: Built for strong output and dependable compressor performance.
- 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: 6590HK18
- UPC: 662865284256
- Power Source: Gas
- Engine: Honda GX200
- Engine Displacement: 196 cc
- Tank Capacity: 9 Gallons
- Air Delivery: 13.8 CFM @ 90 PSI
- CFM Displaced: 17.9 CFM
- Shipping Weight: 190 lb.
Markets
- General Construction: Strong fit for demanding pneumatic applications on active jobsites.
- 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.
- Large Remodeling and Exterior Work: Good option where strong airflow and portability both matter.
The Rolair 6590HK18 is built for buyers who need a serious step up in portable gas compressor performance. With 13.8 CFM delivered at 90 PSI, this unit gives contractors the airflow needed for demanding pneumatic applications while keeping the convenience of a wheeled 9 gallon platform. Powered by a Honda GX200 engine, it is a practical choice for users who need strong output and dependable performance on jobsites where electric compressors are not the right fit.
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 looking for a gas wheeled air compressor with strong airflow, Honda engine power, and contractor-grade construction, the 6590HK18 is a strong choice.
Rolair 6590HK18 9 Gallon Gas Wheeled Air Compressor, Honda GX200 Features
- Single-Stage Pump: Built for high-output air compressor performance.
- 13.8 CFM at 90 PSI: Supports demanding pneumatic tool applications.
- 196 cc Honda GX200 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 11 Inch 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
- General construction air hose setups
- Higher-demand pneumatic tool applications
- Service parts and maintenance components
Rolair 6590HK18 9 Gallon Gas Wheeled Air Compressor, Honda GX200 Includes
- (1) Rolair 6590HK18 Gas Wheeled Air Compressor
- (1) Pressure Gauge 0-200 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 6590HK18 9 Gallon Gas Wheeled Air Compressor, Honda GX200 Specifications
- Brand: Rolair
- Manufacturer Part Number: 6590HK18
- UPC: 662865284256
- Product Type: Wheeled Gas Air Compressor
- Engine: Honda GX200
- Engine Power: 196 cc / 6.5 HP
- Engine Type: 4 Cycle
- Starter: Retractable Starter
- Low Oil Shutdown: Yes
- CFM Displaced: 17.9 CFM
- CFM Delivered: 13.8 CFM @ 90 PSI
- Lubrication Type: Splash Lubrication
- Pump Oil Capacity: 34 oz.
- Reed Valve System: Yes
- Number of Cylinders: 2
- Tank Capacity: 9 Gallons
- Dimensions (L x W x H): 46 in. x 19 in. x 28 in.
- Decibel Rating: Unavailable
- Shipping Weight: 190 lb.
- Shipping Dimensions (L x W x H): 47 in. x 22 in. x 36 in.
Rolair 6590HK18 9 Gallon Gas Wheeled Air Compressor, Honda GX200 Warranty
Why Customers Choose the Rolair 9 Gallon Gas Wheeled Air Compressor, Honda GX200
Customers choose the Rolair 6590HK18 because it offers a strong increase in airflow over smaller portable gas models while keeping the convenience of a wheeled 9 gallon design. The 13.8 CFM at 90 PSI output and Honda GX200 engine make it a practical option for contractors who need dependable air power for demanding jobsites, larger crews, and pneumatic applications that require more compressor capacity.
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 durable construction, the 6590HK18 is a strong choice.
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