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MechMaxx HPW40H hot water pressure washer with Honda GX390 engine, hose reel, and steel frame gallery position 1

MechMaxx HPW40H Hot Water Pressure Washer with HONDA Engine

by MechMaxx
$3,999.00

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Description

Delivering 4000 PSI at 4 GPM, the HPW40H tackles grease, grime, and heavy-duty cleaning. Compact yet powerful, it’s ideal for contractors and industrial facilities.
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  • Revolutionize your cleaning with our Hot Water Pressure Washer! Powered by a HONDA GX390 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.

Product manual (PDF)

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Engine manual (PDF)

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Operation Instruction (PDF)

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Electric Start with Battery
Electric Start with Battery

Powered by a Honda electric-start gasoline engine and equipped with a 12V36Ah battery. It features easy starting, quiet operation, and reliable performance.

Triplex Plunger Pump
Triplex Plunger Pump

This unit has a Gear Drive Triplex Plunger Pump (4 GPM). Durable oil bath crankcase, stainless steel valves, brass manifold, thermo pump protector. Also, downstream chemical injection system with soap nozzle.

Integrated Control Panel
Integrated Control Panel

The integrated control panel, equipped with a thermostat knob, hot water switch, oil warning light, etc., enables extremely precise temperature adjustment and consistent hot water supply. The self-developed, high protection level electric control motherboard with an intelligent chip has a low failure rate in extreme conditions, enabling long-term non-stop operation.

Heating Coil
Heating Coil

The combustion furnace, crafted from 20mm diameter, 2.5mm thick seamless steel pipes, features a ceramic fiber insulation layer and a stainless steel shell, effectively reducing the surface temperature. Ignited by a 12V DC diesel burner, it heats water to approx. 185°F in under 2.5 minutes. An intelligent temperature control system manages ignition and combustion for stable hot water output.

Rugged Steel Frame
Rugged Steel Frame

It has a rugged 1-1/4’’ steel frame construction with a rugged powder-coated finish, which provides durability and corrosion resistance.

Handlebar & 13’’ Pneumatic Tires
Handlebar & 13’’ Pneumatic Tires

This unit features a sturdy handlebar, 13’’ pneumatic tires, and a lift hook for easy mobility, ensuring smooth operation across various terrains. Built with durability in mind, it can be moved with ease, be it on a smooth driveway or a rough construction site.

Rubber Pads
Rubber Pads

6 rubber pads on the base can reduce vibration and noise while the machine is operating, as well as reduce wear and tear over time.

Fuel Tank
Fuel Tank

A ruggedly powder-coated corrosion-resistant 5-gallon fuel tank allows for hours of uninterrupted operation.

Accessories Included
Accessories Included

☑3/8’’ x 50’ High Pressure Hose,

☑0°, 15°, 25°, 40° and Chemical Nozzles,

☑36’’ Spray Gun & Wand Assembly,

☑Hose Reel,

☑Siphon Tube.

  • Demonstration-1
  • Demonstration-2
  • Assembly & Installation-1
  • Assembly & Installation-2
Product Warranty

MechMaxx HPW40H Hot Water Pressure Washer with HONDA Engine (SKU:204002) stands up to extreme testing and come with a one-year warranty for engine, one-year warranty for machine.

Product Extended Warranty Plans

Our extended warranty plans provide an additional 1 to 2 years of product protection on select eligible products.

Engine HONDA GX390 Max Temperature 200℉ (93℃)
Engine Type Single Cylinder, 4 Stroke, Air-Cooled, OHV Igniter 12V
Displacement 389 cc; 11.7 HP Burner Fuel 5 US gal (19L) Diesel
Start Type Electric Start (battery included) Drive Direct
Engine Fuel 1.6 US gal
Clean, fresh, unleaded gasoline		 Pump Type Triplex Plunger Pump / Oil Bath Crankcase
Engine Oil 0.3 US gal
SAE 10W-30		 Pump Oil SAE 85W/90 Non Detergent
Machine Type Portable with 13" Pneumatic Tires Standard Accessories 3/8" x 50' High Pressure Hose;
0°, 15°, 25°, 40° and Chemical Nozzles;
36" Spry Gun & Wand Assembly;
Hose Reel;
Siphon Tube
Pressure Range 3500-4000 PSI Package Method Iron Frame
Flow Rate 4.0 GPM Packing Size 44 x 26 x 49 in
BTU Per Hour 350,700 BTU Weight (N.W / G.W.) 404 / 462 lbs

WARNlNG: This product can expose you to chemicals including engine exhaust (including diesel engine exhaust when equipped),lead and lead compounds, mineral oils, soots, phthalates, and carbon monoxide which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Certain specification(s) are based on engineering calculations and are not actual measurements. Specification(s) are provided for comparison purposes only and are subject to change without notice. Specification(s)  for your individual equipment will vary based on normal variations in design, manufacturing, operating conditions, and other factors.