Karcher® Liberty HD 3.0/40 PB Pressure Washer

Karcher® Liberty HD 3.0/40 PB Pressure Washer

Item # KAR-15751550

  • Cold-water rugged belt-drive unit with reliable Honda GX engine. Delivers cleaning volume of 3.7 GPM.
  • GPM: 3.0; PSI: 4000; Engine Honda GX390
  • CC: 389; Fuel: Gas
  • Pump: Karcher KM
Manufacturers Item #15751550

ETL certified to UL-1776 safety standards and comes with a rugged steel chassis, cast iron belt pulley system, tubed pneumatic tires, and industrial-grade Karcher crankcase pump.


  • Rugged chassis base painted with an epoxy powder coat finish for all-weather protection.
  • Notched V-belt and cast-iron pulley reduce belt slippage and provide longer pump life.
  • Reliable Honda GX engine with two-year warranty; low-oil alert and silent-tone muffler.
  • 50' durable wire-braid hose rated for 3000 or 4000 PSI; with hose guard for burst protection.
  • Inlet strainer protects pump from debris in the water source.
  • Easy-to-attach downstream detergent injector with brass soap nozzle.
  • Stainless steel wand with quick-couple connectors for easy attachment of high pressure nozzles.
  • Insulated, high-pressure trigger gun for hours of fatigue-free cleaning.
  • Industrial-grade tri-plunger oil-bath Karcher pump with forged brass head and ceramic pistons.
  • 10" tubed pneumatic tires for easy maneuvering on all terrains.
  • Rubber feet to absorb vibration and keep the unit from "walking".
  • Convenient front and back 1 1/4" chrome-plated handles to assist in lifting and moving the pressure washer.
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