ROLAIR 4090HK17 Wheeled Gas Air Compressor - 4090HK17-0001

ROLAIR 4090HK17 Wheeled Gas Air Compressor - 4090HK17-0001

The 4090HK17 gas-powered air compressor has long been the top choice of framing and roofing contractors. In this class, the 4090HK17 stands out because of its high CFM output, portability and rugged build. Delivering 9.3 CFM  90 PSI this unit incorporates the popular 163 cc (GX160) Honda engine with automatic idle-down, for increased fuel efficiency, and an atmospheric unloading system to prevent oil consumption.

Specifications

What Our Experts Think

• Reliable Honda GX160 Engine: 5.5 HP motor delivers consistent power for demanding tasks.
• High Air Output: Produces 9.3 CFM at 90 PSI, ideal for a range of pneumatic tools.
• Durable Twin Tank Design: 9-gallon capacity ensures steady airflow and reduced cycling.
• Portable & Rugged: Wheelbarrow-style frame with pneumatic tires for easy transport.
• Cast-Iron Pump: Built for durability and long-term performance.

Q&A

Q: What is the ROLAIR 4090HK17 Wheeled Gas Air Compressor?
A: A heavy-duty, portable gas-powered air compressor designed for professional contractors and job sites.

Q: What engine does it use?
A: It features a reliable 5.5 HP Honda GX160 engine.

Q: What is the air tank capacity?
A: It has a 9-gallon twin-tank configuration for continuous airflow.

Q: What is the maximum PSI?
A: It delivers up to 135 PSI, suitable for high-demand pneumatic tools.

Q: What is the CFM rating?
A: It provides 9.3 CFM at 90 PSI, making it ideal for multiple air tools.

Q: Is it oil-lubricated?
A: Yes, it features an oil-lubricated pump for durability and efficient operation.

Q: Is it portable?
A: Yes, it has a wheeled cart design with a roll cage for easy transport and protection.

Q: What type of applications is it best for?
A: Ideal for framing, roofing, spray painting, and heavy-duty contractor tasks.

Q: Does it require electricity?
A: No, it runs on gasoline, making it great for remote job sites.

Q: What warranty does it include?
A: It comes with a manufacturer’s warranty for reliability.

Maintenance Tips

• Oil Maintenance: Check and change engine and pump oil regularly for smooth performance.
• Air Filter: Clean or replace to ensure proper airflow and efficiency.
• Tank Drainage: Drain moisture daily to prevent rust and extend tank life.
• Hose & Fittings: Inspect for leaks, cracks, or loose connections to maintain pressure.
• Belt & Pulley Check: Adjust tension or replace if worn for optimal operation.
• Fuel System: Use clean fuel and check the filter for clogs.