Karcher 4,000 psi 3.6 GPM Honda Motor Gas Pressure Washer

G 4000 OH

New product

  • Patented commercial-grade, maintenance-free pump with brass head
  • Reliable Honda GX 390 engine
  • Flow Control; Rotate to adjust pressure right on the spray wand

More details


Karchers most powerful gasoline powered consumer pressure washer. The G 4000 OH is a high-performance machine designed for heavy duty use. No job is too difficult for the G 4000 OH. It has many industry-leading features, such as a 390cc Honda GX Series engine and a commercial grade brass head pump. The G 4000 OH is designed with non-corrosive tempered hardened steel pistons and a patented swash plate pump. This produces less vibration and prolonging motor life. This is the only self-priming pump in the industry that can siphon from standing water or a collected water source. Our all-new remote pressure control is exclusive to the G 4000 OH. Simply dial up the desired amount of pressure right at the wand.

  • 50 ft. rubber industrial-grade high pressure hose
  • Industrial-grade, stainless steel spray wand with quick connect adapter and integrated remote pressure control
  • Detergent injector siphoning tube
  • Industrial-grade trigger gun with child safety lock
  • 5 pro-style quick connect nozzles 0, 15, 25, 40, 65°
  • Integrated hose, trigger gun and spray wand holder
Height30.5 in
Width23.5 in
Depth36.6 in
Weight131 lb
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