Description

Industrial-Grade Hot Water Cleaning Powered by Baldor and General Pump Performance

Experience the power and efficiency of the 643HD 3,000 PSI - 4.0 GPM Hot Water Pressure Washer, designed for industrial use. Equipped with a robust 7.5 HP Baldor motor, this pressure washer ensures energy efficiency and reliability, making it a dependable choice for heavy-duty cleaning tasks. The innovative belt drive system minimizes heat, vibration, and RPM, extending the life of the pump. Featuring a commercial-grade General triplex pump with a reinforced body, forged brass manifold, and solid ceramic plungers, this unit is built to withstand rigorous use. 

The user-friendly design includes a time-delayed shutdown push button for easy operation and a burner with electric ignition and thermostat control, allowing you to maintain temperatures up to 200°F. The external unloader simplifies maintenance by effectively regulating water flow. With included accessories such as a 50’ high-pressure hose, spray gun wand assembly, and various spray nozzles, you can start tackling your cleaning projects right out of the box. Optional remote station controls are available for added convenience, ensuring you have everything you need for efficient and effective cleaning.

Features

  • 3,000 PSI @ 4 GPM: Balanced for maximum cleaning in industrial environments

  • 7.5 HP Baldor motor delivers energy efficiency and reliability & dependability, suited for industrial use.

  • Belt drive system: Provides long pump life by lowering RPM, heat transfer & vibration.

  • Industrial Grade General Pump: Featuring reinforced body, forged brass manifold, ceramic plungers & stainless steel check valves.

  • Time delayed shutdown push button restart unit will time out at adjustable preset times. Push button to restart.

  • The burner with electric ignition thermostat control. Once desired temperature is reached, burner will cycle to maintain continuous temperate setting. Burner can be turned off at Cam Switch for any cold water application or for end of day cool down. Thermostat can be set up to 200°.

  • External unloader effectively regulates water flow for easy maintainance

Accessories Included

  • 50 ft. High-Pressure Hose: Twin-wire braided for strength and flexibility

  • Commercial Spray Gun and 48" Wand: Insulated for safety and control with quick-connect fittings

  • 2 Quick-Connect Nozzles: 15°, 25° for every cleaning task

These tools connect easily and hold up under extended use so you spend more time cleaning and less time maintaining.

Available Options

Remote Station with Start/Stop/Restart, Burner On/Off, and Detergent On/Off functions. Standard 10’ lead wire is included, and longer lengths can be installed at an additional cost. Must specify preferred coil position (Left / Right) upon order.

Shipping

  • Shipping Weight: 700 lbs

  • Shipping Dimensions (LxWxH): 52” x 21” x 46”

Note: Actual product may vary slightly from images shown on the website. All units are tested before leaving the factory and may include residual oil or fuel odor.

Contact us to request a quote, find your local dealer or more information on our hot water power washers and hot water pressure washers.

For serious professionals who need to clean smarter, faster and hotter — the 643HD is the hot water pressure washer is for you.

Specifications

FRAME

Powder Coated Steel Frame

PSI

3,000

GPM

4.0

UNLOADER

External

SERIES

Industrial

RPM

1,750

ENGINE START

Electric

MOTOR

Baldor 7.5HP / 1 Phase / 37-36 Amp

PUMP MODEL

General TSS1511

PUMP TYPE

Triplex

Hose Length

50'

VOLTS

230

CORD LENGTH

10'

MAX TEMPRATURE

93°C / 200°F

MATERIAL

Powder Coated

Nozzles Included

15° & 25°

Oil Type

30W Non-Detergent

Weight

700 lbs

Spec Sheet

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