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MechMaxx 4000 PSI 4 GPM Kohler E-Start Engine Hot Water Pressure Washer with Hose Reel, HPW40K

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Availability: Only 2 left in stock, order soon!
Fulfilled by MechMaxx

Arrives Jun 29 – Jul 7
Order within 3 hours and 27 minutes
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Features

  • Revolutionize your cleaning with our Hot Water Pressure Washer! Powered by a KOHLER CH440 Command Pro engine with electric start, it offers easy starting, quiet operation, and reliable performance. It sprays 200F water at 4 GPM and 4,000 PSI, perfect for tough cleaning jobs.
  • This compact pressure washer is super portable. Sturdy 13" tires and a handlebar let you move it easily, on any surface. Forklift slots and a lift hook help with quick loading.
  • Since it runs on gas, you can use it anywhere there's water, no electricity needed. It's a great value, with top - notch performance and safety. Ideal for farm, construction, and industrial jobs, it's your perfect cleaning partner.

Description

Revolutionize your cleaning with our Hot Water Pressure Washer! Powered by a KOHLER CH440 Command Pro engine with electric start, it offers easy starting, quiet operation, and reliable performance. It sprays 200°F water at 4 GPM and 4,000 PSI, perfect for tough cleaning jobs.This compact pressure washer is super portable. Sturdy 13" tires and a handlebar let you move it easily, on any surface. Forklift slots and a lift hook help with quick loading.Since it runs on gas, you can use it anywhere there's water, no electricity needed. It's a great value, with top - notch performance and safety. Ideal for farm, construction, and industrial jobs, it's your perfect cleaning partner. NOTE!BLACK SMOKE WARNING! Do not turn off the spray gun while the red light is on. Only turn it off when the green light is lit. Do not rapidly squeeze the wand trigger on and off. Either can cause unburned diesel to splash into the heating coil and produce DENSE BLACK SMOKE. If this occurs, stop use immediately and contact us.This machine DOES NOT COME WITH OIL AND GASOLINE in the engine. Before starting, fill the engine with both oil and gasoline. Refer to the engine manual for details.Maximum pump pressure is 4000 PSI, with the factory working pressure preset to about 3500 PSI.Please read the PRODUCT MANUAL carefully and review all SAFETY WARNING LABELS on the machine before operation.

Brand: MechMaxx


Power Source: gas_powered


Color: Blue


Item Weight: 404 Pounds


Hose Length: 50 Feet


Product Dimensions: 39.4"L x 30.3"W x 53.4"H


Maximum Flow Rate: 4 Gallons Per Minute


Maximum Pressure: 4000 Pound per Square Inch


Number of Items: 1


Item Weight: 404 Pounds


Hose Length: 50 Feet


Item Dimensions L x W x H: 39.4"L x 30.3"W x 53.4"H


Power Source: gas_powered


Maximum Flow Rate: 4 Gallons Per Minute


Maximum Pressure: 4000 Pound per Square Inch


Color: Blue


Brand Name: MechMaxx


Model Number: HPW40K


Manufacturer Warranty Description: 1-year warranty


Manufacturer Part Number: 204010


Manufacturer: MechMaxx


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 29 – Jul 7

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Awesome product! Awesome product!
It’s very easy to move around, has lots of power, and is compact compared to others. I would definitely recommend this product to a friend
Reviewed in the United States on June 9, 2026 Reviewed in the United States on June 9, 2026 by Zachary coakley

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