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Product / Pressure Washers / 5835DG

3,500 PSI 8 GPM Hot Water Diesel Pressure Washer Skid with General Triplex Pump - 5835DG

3,500 PSI 8 GPM Hot Water Diesel Pressure Washer Skid with General Triplex Pump - 5835DG

Specifications

FRAME

Built-In Truck Mount Brackets

ENGINE

Diesel Kohler KDW1003

CC

1028CC

PSI

3,500

GPM

8

UNLOADER

External

SERIES

Industrial

WARRANTY

Engine: 2 Years / Pump: 5 Years / Burner: 3 Years

ENGINE START

Electric

PUMP MODEL

General TSF2021

PUMP TYPE

Triplex

Hose Length

50'

MAX TEMPRATURE

93°C / 200°F

MATERIAL

Powder Coated

Nozzles Included

25° & 40°

Oil Type

30W Non-Detergent

View full details

PRODUCT

DESCRIPTION

Industrial Hot Water Cleaning Power with Diesel Kohler KDW1003 and Belt-Driven Triplex Pump

The BE Power Equipment 5835DG Hot Water Pressure Washer Skid is engineered for professionals who demand powerful heat, high flow, and long-term durability in the most demanding industrial environments. Delivering 3,500 PSI at 8.0 GPM, this hot water pressure washer provides the pressure, flow, and temperature required to cut through grease, oil, and heavy buildup faster than cold water systems.

Powered by a diesel Kohler KDW1003 engine and paired with an industrial-grade belt-driven General triplex pump, the 5835DG is built for continuous-duty operation. A 12V Beckett burner, high-capacity heating coil, and adjustable thermostat allow this unit to deliver hot water up to 93°C / 200°F, significantly improving cleaning efficiency and reducing chemical use.

Mounted on a heavy-duty powder-coated steel skid, this unit is designed for permanent truck or trailer installation and is plumbed for mobile water tank use with a bypass return—making it an ideal solution for mobile industrial cleaning operations.

Built for Serious Industrial and Mobile Cleaning

The 5835DG hot water pressure washer skid is purpose-built for commercial and industrial environments where heat, reliability, and performance are critical. It is ideal for:

  • Industrial plant and facility maintenance

  • Heavy equipment and machinery cleaning

  • Fleet, transport, and trailer washing

  • Oil, grease, and contaminant removal

  • Construction, agricultural, and municipal cleaning

With high GPM output and controlled heat, this hot water system reduces cleaning time, labor effort, and operating costs while delivering superior results.

Features

Diesel Kohler KDW1003 Electric Start Engine

At the core of this hot water pressure washer is the diesel Kohler KDW1003 1028cc engine, designed for maximum power, fuel efficiency, and long service life. Diesel power delivers excellent torque and runtime, making it ideal for extended industrial cleaning applications.

Engine features include:

  • Electric start for reliable operation

  • Excellent weight-to-power ratio

  • High fuel efficiency for long run times

  • Designed for continuous industrial use

Kohler diesel engines are trusted worldwide in demanding pressure washing and industrial power applications.

Industrial Grade Belt-Driven General Triplex Pump

Paired with the Kohler engine is an industrial-grade General triplex pump (TSF2021), built for high-flow, continuous-duty performance. The belt-drive system reduces pump RPM, vibration, and heat transfer—significantly extending pump life.

Pump features include:

  • Reinforced pump body

  • Forged brass manifold

  • Solid ceramic plungers

  • Stainless steel check valves

  • External unloader for precise pressure control

This belt-driven triplex pump configuration ensures stable pressure and dependable performance throughout long workdays.

High-Efficiency Hot Water System

The 5835DG features a powerful hot water system designed to deliver consistent, high-temperature output for industrial cleaning.

Hot water system features include:

  • 12V Beckett burner

  • 420,000 BTU output

  • 238’ x 1/2” Schedule 80 cold-rolled steel heating coil

  • Adjustable thermostat for temperature control

  • Maximum temperature of 93°C / 200°F

  • Stainless steel control panel and burner cover

  • Painted coil cover for durability

Hot water dramatically improves cleaning effectiveness when removing oil, grease, and heavy contaminants.

External High-Flow Unloader and Safety Systems

A heavy-duty external unloader regulates system pressure and can be plumbed to bypass back into a mobile water tank—ideal for truck-mounted applications. Integrated safety systems include:

  • Pressure relief valve

  • Safety and thermal relief valve

  • Flow and pressure switch

  • Diagnostic indicator lights

  • Toggle burner switch

  • Inline fuel filter

These systems protect critical components and ensure safe, reliable operation.

Heavy-Duty Skid Frame for Truck or Trailer Mounting

The unit is built on a heavy-duty powder-coated steel skid frame, designed for long service life and easy mounting to a truck or trailer. This skid configuration provides stability, durability, and a compact footprint for professional mobile cleaning setups.

Accessories Included

The 5835DG comes equipped with professional-grade accessories to get you working immediately:

  • 50 ft. high-pressure hose – Twin-wire braided for strength and flexibility

  • Commercial spray gun with 48” insulated wand – Quick-connect fittings for ease of use

  • 2 quick-connect spray nozzles – 15° and 25° for versatile cleaning tasks

These accessories are built to withstand extended use in demanding environments.

Product Details

Pressure: 3,500 PSI
Flow Rate: 8.0 GPM
Engine: Diesel Kohler KDW1003, 1028cc
Start Type: Electric
Pump: General Triplex Pump TSF2021
Pump Class: P10
Burner: 12V Beckett
Maximum Temperature: 93°C / 200°F
BTU Output: 420,000
Heating Coil: 238’ x 1/2” Schedule 80 cold-rolled steel
Burner Fuel Tank: 45.42 L / 12 gal black poly
Engine Fuel Tank: 45.42 L / 12 gal
Thermostat: Adjustable
Hour Meter: Yes
Flow / Pressure Switch: Yes
Pressure Relief Valve: Yes
Diagnostic Lights: Yes
Burner Switch: Toggle
Inline Fuel Filter: Yes
Oil Drain Hoses: Engine: No • Pump: No
Adjustable Injector: Optional
Unloader: External

Warranty Coverage

  • Engine: 3 Years

  • Pump: 5 Years

  • Burner: 3 Years

  • Coil: Lifetime

Shipping Information

Shipping Weight: 1,297 lbs
Shipping Dimensions (L × W × H): 60” × 52” × 64”

Factory Tested for Performance

Each BE Power Equipment hot water pressure washer is fully tested at the factory before shipping. Units may contain residual oil or fuel odor, confirming that the system has passed quality inspections and is ready for operation.

Built to Clean Hotter — Trusted by Professionals

For professionals who need to clean faster, smarter, and hotter, the 5835DG Hot Water Pressure Washer Skid delivers industrial-grade performance you can rely on. With a diesel Kohler engine, belt-driven General triplex pump, and high-output heating system, this unit is built to handle the toughest cleaning challenges.

5835DG — Industrial diesel power. Serious heat. Professional results.

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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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5835DG
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Frame
Built-In Truck Mount Brackets - -
Engine
Diesel Kohler KDW1003 - -
Pump Model
General TSF2021 - -
Pump Type
Triplex - -
CC
1028CC - -
PSI
3,500 - -
GPM
8 - -
Unloader
External - -
Series
Industrial - -
Warranty
Engine: 2 Years / Pump: 5 Years / Burner: 3 Years - -
Engine Start
Electric - -
Hose Length
50' - -
Max Temperature
93°C / 200°F - -
Material
Powder Coated - -
Nozzles Included
25° & 40° - -

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: