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YF4050PB 40v XTRA Lithium-Ion Pressure Washer


Superior Features in its Class:

  • 40v Lithium-Ion fade-free power

  • 7-Gallon hopper bucket

  • Converts from bucket to garden hose water supply

  • 2-Year warranty


  • Power: 40v XTRA Lithium-Ion

  • Battery: 40v @ 4.0 Ah Lithium-Ion

  • Working Pressure / Flow Rate: 500 PSI @ .95 GPM

  • Wand: 1/4” Quick-connect tip

  • Nozzles: 0°, 15°, 40°

  • Detergent Application: Soap Bottle

  • Hose: 19’ non-marring

  • 7 Gallon hopper bucket can be filled from a lake, faucet or any clean water source.

  • Approximately 10 minutes of continuous water run-time with full bucket.

  • Approximately 20 minutes of continuous power run time on 4.0 Ah battery with full charge.

40v XTRA Lithium-Ion battery is located inside water resistant compartment

The YF4050PB 40v Lithium-Ion pressure washer has the capability to operate in remote areas or right in your driveway. The go-anywhere power of the 40v XTRA Lithium-Ion battery and motor along with a removable bucket hopper allows you to fill the bucket from any clean water source including lakes, streams or a faucet. And when you have access to a garden hose you can simply remove the bucket and connect the hose directly to the pump base section.

For the first time ever you can clean dirt bikes and ATVs in the field from mud and dirt before you load into your truck or trailer for the trip home. Clean construction and farm equipment in the field for service and maintenance or scoop a bucket of water from a lake and clean the deck of your boat while out on the water or on the boat ramp.

  • High-Pressure Cleaning with Detergents and Degreasers.

  • Hopper bucket can be filled with detergent or degreaser suitable for pressure washers for high pressure cleaning.

  • Use just the amount you need – a quart, a gallon or more!

  • Dilute to the ratio you desire or apply full concentrate.


Applications include:

  • Engines

  • Farm and Construction Equipment

  • Grills, BBQs and Smokers

  • Commercial kitchen equipment

And, the base power/pump unit stores inside the bucket for compact storage and transportation, easily fitting in compartments in trucks and SUVs, campers, RVs and inside a storage cabinet in a garage.

Pressure Washer Accessories

Universal fit power washer accessories

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