Pneumatic.
Rolair is the manufacturer.
Produced in the United State.
Wheelbarrow Electric Air Compressor, Lubrication Type – Air compressor Oil Lubricated, Item – Air Compressor Portable Air Compressor, HP – Air Compressor 1.5 hp, Input Voltage – Air Compressor 120V AC, 240V AC, HP – Air Compressor 1.5 hp, Input Voltage – Air Compressor 120V AC, 240V AC, HP – Air Compressor 1.5 hp, Input Vo. Style of tank – Air Compressor Wheelbarrow, Tank Capacity – Air Compressor 9.0 gal, Free Air CFM @ 90 PSI – Air Compressor 1.00, Weight of tank – Air Compressor 174 lb, Maximum Pressure of tank – Air Compressor 135 psi.
The most effective compressor available on the market