New Rolair 5.5 HP Single-Stage Twin-Tank Wheelbarrow Portable Gas-Powered Air Compressor, 9.3 CFM @ 90 PSI #116782

The Rolair 4090HK17 5.5 HP Single-Stage Twin-Tank Wheelbarrow Portable 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.

Standard Equipment:

• Pressure Gauge 0-200 PSI in 5 lb. Graduations
• Automatic Pilot Valve Operation
• 110-135 Operating Pressure Range
• Industrial Flexible Discharge Hose
• Automatic Idle Control for Fuel Economy and Long Service Life
• Intake Filter with Silencer and Replaceable Element
• Schmidt Belt Tightening Device
• Air-Cooled Aftercooler
• Totally Enclosed Steel Belt Guard

About The Pump:

• Heavy-Duty
• Single-Stage
• Cast-Iron Twin Cylinders
• Ball Bearings
• Splash-Lubricated
• Hardened Steel Valve Plates with Swedish Lammelar Reed Valves
• Oil Sight Gauge
• Aluminum Alloy Connecting Rods with Automotive-Style Inserts
• Multi-Finned 11" Flywheel

About The Engine:

• 163 cc (5.5 HP) Honda OHV Engine
• Complete Die Cast Aluminum Alloy with Cast-Iron Sleeve
• Overheard Valves
• Retractable Starter
• On/Off Switch
• Splash Lubricated
• Low Oil Shutdown

• Serving Customers Since 1994: For more than 30 years, Master Tool Repair has been a trusted source for air compressor parts, repair kits, and expert guidance.
• Quality Parts: We stock a wide selection of high-quality OEM and aftermarket parts for all major air compressor brands.
• Customer Service: Our knowledgeable, friendly staff is dedicated to helping you find the right parts and solutions for your needs.
• Competitive Prices: We offer quality parts and services at fair prices to help you maintain your system as cost-effectively as possible.