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4,000 PSI - 4.2 GPM Hot Water Pressure Washer with Honda GX390 Engine and General Triplex Pump - HW4013HG

4,000 PSI - 4.2 GPM Hot Water Pressure Washer with Honda GX390 Engine and General Triplex Pump - HW4013HG

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Specifications

FRAME

Reinforced Powder Coated Steel Frame

ENGINE

Honda GX390

CC

389

PSI

4,000

GPM

4.2

UNLOADER

External

SERIES

Commercial

WARRANTY

Engine: 3 Yrs / Pump: 5 Yrs / Burner: 3 Yrs / Coil: Lifetime

Start Type

Recoil & Electric

FUEL TANK CAPACITY

6.1 L / 1.6 GAL

PUMP MODEL

General EZ4040G

PUMP TYPE

Triplex

MAX TEMPERATURE

199°F / 93°C

Tires

13" Ultra Premium Flat-Free

Nozzles Included

0°, 15°, 25°, 40° & Soaper

Soap Injector

Adjustable

Drive Type

Gas Direct Drive

Unit Dimensions

48.0" x 32.0" x 46.0"

Weight

530 lbs / 240.4 kg

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PRODUCT

DESCRIPTION

4,000 PSI 4.2 GPM Gas Direct Drive Diesel Fired Hot Water Pressure Washer with Honda GX390 Engine and General Triplex Pump

When high-pressure cold water isn't enough, the BE Power Equipment HW4013HG steps up with high heat and serious cleaning muscle. This commercial-grade hot water pressure washer is designed to break down grease, oil, and heavy grime where cold water pressure washers fall short. Powered by a Honda GX390 389cc engine with both electric and recoil start, and paired with a General EZ4040G P3 triplex pump, the HW4013HG delivers 4,000 PSI at 4.2 GPM of heated cleaning performance.

Equipped with a 12V diesel-fired Beckett burner, a reinforced powder-coated steel 4-wheel frame with detachable wheels for truck or trailer mounting, a crane lift point, and an anti-roll brake, the HW4013HG is built for commercial operators who depend on their equipment every day.

Clean Better with Hot Water Power

The real advantage of the HW4013HG lies in its ability to deliver hot water up to 199°F (93°C) — enough to break down oil, grease, and chemical residues that cold water alone cannot remove. The diesel-fired 12V Beckett burner heats the water through a 96' x 1/2" Schedule 80 Cold Rolled Steel coil with a stainless steel wrap, delivering 330,000 BTU of heating output. The coil is backed by a lifetime warranty — the only lifetime-warranted component in the BE hot water pressure washer range.

The adjustable thermostat gives you full control over operating temperature, while the burner control rocker switch allows you to toggle hot water on or off instantly. This flexibility makes the HW4013HG equally effective as both a hot and cold water pressure washer across a wide range of job types.

Features

Honda GX390 Engine with Electric and Recoil Start

At the heart of the HW4013HG is the Honda GX390 389cc OHV engine, a commercial standard in pressure washing equipment. The engine includes both electric start and recoil start backup, powered by an included 55AH marine battery. Key engine features include:

  • Electric start for fast, convenient startup in all conditions
  • Recoil start backup for reliable operation when needed
  • Automatic low-oil shutdown to protect the engine
  • OHV design for fuel efficiency and long service life
  • 6.1 L / 1.6 GAL fuel tank for extended operation
  • Engine oil drain hose for easy maintenance

The Honda GX390 engine is covered under Honda's separate engine warranty program.

General EZ4040G Triplex Pump with External Unloader

Matched with the Honda engine is a General EZ4040G P3 class triplex pump with external unloader and adjustable injector. The triplex design delivers smooth, consistent pressure output suited for continuous commercial use. Key pump features include:

  • P3 commercial pump class for sustained high-pressure cleaning
  • Thermal relief valve to prevent pump damage during extended idle or bypass operation
  • Adjustable injector for variable detergent concentration
  • External unloader for pressure regulation and extended pump life

Diesel Fired Heating System

The 12V Beckett diesel-fired burner heats water through a purpose-built coil, delivering commercial-grade hot water performance. Key heating system features include:

  • 330,000 BTU output for rapid, consistent water heating
  • 99°F to 199°F (37°C to 93°C) operating temperature range with adjustable thermostat
  • Burner control rocker switch for instant on/off toggle
  • Pressure switch to protect the burner and pump
  • Inline fuel filter for clean, reliable burner operation
  • 6.1 L / 1.6 GAL black poly diesel fuel tank

96' Sch. 80 Cold Rolled Steel Heating Coil — Lifetime Warranty

The heating coil at the core of the HW4013HG's hot water system is built from 96' x 1/2" Schedule 80 Cold Rolled Steel with a stainless steel wrap. Schedule 80 is a heavy-wall pipe specification designed for high-pressure and high-temperature environments. The stainless steel wrap provides corrosion protection and extended service life. This coil is backed by a lifetime warranty — the strongest component coverage in the BE hot water pressure washer range.

Reinforced Powder-Coated Steel 4-Wheel Frame

The HW4013HG is built on a reinforced powder-coated steel Hot Water 4 Wheeler frame designed for commercial field use. Key frame features include:

  • Four 13" Ultra Premium flat-free tires for smooth movement across gravel, dirt, grass, and pavement
  • Detachable wheels for truck or trailer mounting — remove the wheels and bolt the frame directly through to a truck or trailer for a permanent installation
  • Crane lift point for safe loading and positioning with a forklift or crane
  • Anti-roll brake to secure the unit during operation on uneven surfaces
  • Hour meter for tracking service intervals and runtime

50-Foot x 3/8" Double Wire Braided High-Pressure Hose

The included 50' x 3/8" QC double wire braided rubber hose is rated for both high PSI and high-temperature hot water operation. The double wire braid provides superior strength and flexibility for demanding commercial use.

36" Insulated Spray Wand and Trigger Gun

The included 36" QC insulated spray wand and trigger gun assembly is heat-resistant and ergonomically designed for extended commercial use. The insulated construction protects the operator from heat transfer during prolonged hot water cleaning sessions.

Quick-Connect Nozzle Set

Quick-connect nozzles are included for a full range of hot water cleaning applications:

  • 0°: Maximum-intensity pinpoint stream for the toughest deposits
  • 15°: Targeted pressure for concrete, equipment, and heavy surface cleaning
  • 25°: General-purpose washing
  • 40°: Wide-angle rinse for delicate surfaces
  • Soap: Low-pressure nozzle for applying detergent through the adjustable injector

Built for Demanding Commercial Applications

Hot water cleaning delivers results that cold water pressure washers cannot match for grease, oil, and chemical contamination. The HW4013HG is suited for:

  • Fleet and transportation maintenance — engines, trailers, and undercarriages
  • Construction equipment cleaning — concrete splatter, mud, and oil
  • Agricultural operations — livestock facilities, tractors, and equipment
  • Facility maintenance — degreasing floors and industrial machinery
  • Municipal and sanitation work — street cleaning, utility cleanup, and graffiti removal

Compliance and Certification

The HW4013HG is CSA certified in Canada and meets CSA standards for use in the United States.

Warranty

The HW4013HG is backed by a comprehensive multi-component warranty from BE Power Equipment:

  • Engine: 3-year limited warranty (Honda GX390 covered separately under Honda's manufacturer warranty program)
  • Pump: 5-year limited warranty
  • Burner: 3-year limited warranty
  • Coil: Lifetime warranty

Each unit is functionally tested at the factory before shipping. Your pressure washer may arrive with minimal residual oil or fuel odor, which confirms the unit has passed quality testing and is ready for use.

Product Specifications

  • Pressure: 4,000 PSI
  • Flow Rate: 4.2 GPM
  • Engine: Honda GX390 389cc OHV, Recoil & Electric Start
  • Engine Fuel Tank: 6.1 L / 1.6 GAL
  • Engine Oil Type: 10W-30
  • Battery: 55AH Marine Battery
  • Drive Type: Gas Direct Drive
  • Pump: General EZ4040G Triplex, P3 Class, External Unloader, Adjustable Injector, Thermal Relief Valve
  • Burner: 12V Beckett Diesel Fired Burner, 330,000 BTU
  • Burner Fuel Tank: 6.1 L / 1.6 GAL, Black Poly
  • Coil: 96' x 1/2" Sch. 80 Cold Rolled Steel with Stainless Steel Wrap — Lifetime Warranty
  • Max Temperature: 199°F / 93°C
  • Thermostat: Adjustable with Rocker Burner Switch
  • Pressure Switch: Yes
  • Hour Meter: Yes
  • Frame: Reinforced Powder-Coated Steel Hot Water 4 Wheeler, Anti-Roll Brake, Crane Lift Point, Detachable Wheels for Truck/Trailer Mounting
  • Hose: 50' x 3/8" QC Double Wire Braided Rubber Hose
  • Spray Wand: 36" QC Insulated Gun/Wand Assembly
  • Nozzles: 5 Quick-Connect, 0°, 15°, 25°, 40°, and Soap
  • Wheels: 13" Ultra Premium Flat-Free Tires (4 total, detachable)
  • Mounting: Detachable Wheels for Truck or Trailer Mounting
  • TMR: Yes — Truck Mount Ready
  • Unit Weight: 530 lbs / 240.4 kg
  • Unit Dimensions: 48.0" x 32.0" x 46.0"
  • Series: Commercial
  • Country of Origin: Canada
  • Compliance: CSA Certified in Canada
  • Warranty: Engine 3 Yrs (Honda) / Pump 5 Yrs / Burner 3 Yrs / Coil Lifetime

Included in the Box

  • 50' x 3/8" QC Double Wire Braided Rubber Hose
  • 36" QC Insulated Gun/Wand Assembly
  • 15°, 25°, 40°, and Soaper QC Nozzles
  • Engine Oil, Funnel, and Spark Plug Wrench

Note: Product may vary slightly from images shown. All BE Power Equipment hot water pressure washers are factory tested prior to shipping and may contain residual oil or fuel odor upon delivery.

Commercial Hot Water Cleaning Power — Built by BE

The BE Power Equipment HW4013HG combines a Honda GX390 engine, a General EZ4040G triplex pump, a 330,000 BTU diesel-fired Beckett burner, a lifetime-warranted stainless-wrapped Schedule 80 coil, and a heavy-duty 4-wheel frame with truck mounting capability into one complete commercial hot water cleaning system. For operators who need hot water performance they can count on day after day, the HW4013HG is built for the job.

HW4013HG — 4,000 PSI 4.2 GPM Gas Direct Drive Diesel Fired Hot Water Pressure Washer with Honda GX390 Engine and General Triplex Pump.

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my Pressure Washer.

Compare the specifications of your chosen pressure washers to determine the right fit for your application.

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HW4013HG
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Frame
Reinforced Powder Coated Steel Frame - -
Engine
Honda GX390 - -
Pump Model
General EZ4040G - -
Pump Type
Triplex - -
CC
389 - -
PSI
4,000 - -
GPM
4.2 - -
Unloader
External - -
Series
Commercial - -
Warranty
Engine: 3 Yrs / Pump: 5 Yrs / Burner: 3 Yrs / Coil: Lifetime - -
Engine Start
Recoil & Electric - -
Max Temperature
199°F / 93°C - -
Tires
13" Ultra Premium Flat-Free - -
Nozzles Included
0°, 15°, 25°, 40° & Soaper - -

Frequently Asked Questions about Pressure Washers

How to store a pressure washer?

To ensure the durability of your heavy duty pressure washer:

  • Empty the gas tank to prevent fuel from degrading or clogging the engine.
  • Empty the pump and hoses of any remaining water.
  • Perform necessary maintenance before storage.
  • Store in a dry area.
  • Cover.

What is a pressure washer?

A power washer is a cleaning machine that uses a gasoline engine to power a high pressure water pump and nozzle. It’s used to clean driveways, decks, vehicles, outdoor furniture and more by spraying water at high PSI to remove dirt, grime, mold and other debris.Many models also come with a detergent tank for added cleaning power.

How does a power washer work?

A power washer works by drawing water from a connected hose and pumping it through a high pressure nozzle. The gas engine powers the pump which pressurizes the water and then expels it through the nozzle at high speed to clean the surface. The water pressure is measured in PSI (pounds per square inch) and the flow rate is measured in GPM (gallons per minute).Many models also feature adjustable water pressure settings to cater to different cleaning needs. BE makes pressure washing easy with models available for light jobs and heavy duty commercial cleaning projects.

Gas vs Electric power washers?

The main difference is that a gas pressure washer, known for its cleaning power, is powered by a gasoline engine, making it more powerful and portable, while an electric pressure washer is powered by electricity and is generally quieter and lighter.

Gas pressure washers are for heavy duty and large areas due to their durability, whereas electric pressure washers are for smaller jobs.

Your BE electric pressure washer is perfect for smaller jobs and built for portability, and we offer a wide range of electric models. Included with our electric models is a long extension cord for use anywhere around your house.

What to consider?

When choosing a gas pressure washer consider:

  • Pressure (PSI): More PSI means more cleaning power but also more potential for damaging delicate surfaces.
  • Flow Rate (GPM): More GPM means faster cleaning as more water is dispensed.
  • Engine Power: Bigger engines mean more durability and power.
  • Portability: Weight, handle design and wheel size for easier to move.
  • Nozzles: Multiple spray nozzles to adjust the spray pattern for different tasks.
  • Adjustable Nozzle: Allows for fine-tuning the spray intensity and pattern for various cleaning needs.

How much pressure do I need for?

The required pressure (PSI) and cleaning power depend on the surface you’re cleaning:

  • Light duty (car washing, outdoor furniture): 1,300-1,800 PSI.
  • Medium duty (patios, fences, decks): 2,000-3,000 PSI.
  • Heavy duty (driveways, brick walls, large equipment): 3,000+ PSI.

Many pressure washers come with adjustable pressure settings to handle different cleaning tasks effectively.

Can a pressure washing damage surfaces?

Yes, a power washer can damage surfaces if used incorrectly. High pressure water can strip paint, dent soft surfaces or even cause structural damage if the pressure is too high or the nozzle is held too close to the surface. Always use the right PSI for the material you’re cleaning and keep a safe distance from delicate surfaces.

To prevent damage, consider using a model with adjustable pressure settings.

How to maintain your pressure washer?

To ensure the durability and smooth operation of a pressure washer:

  • Change the oil as per manufacturer’s instructions.
  • Clean or replace the air filter to ensure good airflow.
  • Inspect and clean the nozzle regularly to prevent clogs.
  • Drain the gas tank if you’re storing the washer for a long time.
  • Check the hoses for leaks or damage and replace them if needed.
  • Follow regular maintenance requirements to keep the washer in optimal condition.

Can I use a pressure washer in cold weather and low water temperature?

You can use a pressure washer in cold weather but it’s more difficult. The water flow rate in the hoses and pump can freeze and damage the equipment. If you plan to use your pressure washer in cold temperatures make sure to winterize it and store it in a warm area when not in use. You can also use anti-freeze solutions for pressure washers.

Some models are designed to use hot water, which can be particularly effective for cleaning in cold weather.

Do I need any accessories?

Common accessories for power washers: