4090HMK103/20

Model 4090HMK103/20 is the step up from our classic 163 cc (GX160) gas twin-tank wheelbarrow air compressor. Featuring a single 20 gallon tank assembly, the 4090HMK103/20 sustains 8.7 CFM @ 90 PSI longer than the traditional 9 gallon twin tank design. It incorporates an automatic idle-down for increased fuel efficiency and an atmospheric unloading system to prevent oil consumption.

Optional Equipment: Filter-Regulator-Lubricator Sets.

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About the Pump

Heavy Duty, Two Cylinder, Single Stage, Splash Lubricated, High-Efficiency Reed Valve Design, Aluminum Alloy Connecting Rods, Multi-Finned 10" Flywheel, Oil Sight Gauge and 17 oz. Oil Reservoir

About the Engine

163 cc (5.5 HP) Honda 4 Cycle, Complete Die Cast Aluminum Alloy with Cast-Iron Sleeve, Overheard Valves, Retractable Starter, On/Off Switch, Splash Lubricated, Low Oil Shutdown

Standard Equipment

  • Pressure Gauge 0-200 in 5 lb. Graduations
  • Automatic Pilot Valve Operation
  • Industrial Flexible Discharge Hose
  • Automatic Idle Control for Economy and Long Service Life
  • Intake Filter with Silencer and Replaceable Element
  • Schmidt Belt Tightening Device
  • Air-Cooled Aftercooler
  • Totally Enclosed Steel Belt Guard
  • Safety Relief Valve
HORSE POWER 163 cc (5.5 HP)
CFM DISPLACED 11.7 CFM
CFM DELIVERED 8.7 CFM @ 90 PSI
OVERLOAD PROTECTION No
LUBRICATION TYPE Splash Lubrication
PUMP OIL CAPACITY 17 oz.
REED VALVE SYSTEM Yes (Standard)
NUMBER OF CYLINDERS 2
TANK CAPACITY 20 Gallons
L x W x H 47"x22"x34"
DECIBEL RATING Unavailable
COUNTRY OF ORIGIN Compressor Origin.pdf
SHIPPING WEIGHT 198 lb.