Product Description

General Overview

The BE Power Equipment B4224HETBAS 4,200 PSI / 8.5 GPM Truck-Mount Pressure Washer is a commercial-grade, high-flow cold-water skid designed for demanding professional use. Powered by a Honda GX690 electric-start V-twin engine and paired with an AR XW3028N belt-drive industrial triplex pump, this unit delivers long run times, reduced pump wear, and consistent performance in the field.

Built on a powder-coated steel skid with bolt-through mounting points and anti-vibration pads, the B4224HETBAS is engineered for permanent installation on a truck bed, trailer, utility body, or flatbed. It is an excellent match for mobile wash operators, fleet maintenance, agriculture, and industrial equipment cleaning.

Units are factory-tested before shipment, so light residual oil or fuel odor is normal.


Included in Your Package

  • BE Power Equipment B4224HETBAS pressure washer

  • Honda GX690 electric-start engine

  • AR XW3028N belt-drive triplex pump

  • External blue-spring unloader (factory mounted)

  • Powder-coated steel skid frame with anti-vibration mounts

Note: This model does not include hoses, guns, wands, nozzles, bypass hoses, fittings, reels, or accessories. All add-ons are purchased separately based on your truck/trailer configuration and cleaning requirements.


Key Features

4,200 PSI & 8.5 GPM Performance
High pressure paired with high flow delivers fast cleaning for concrete, equipment, vehicles, and large flatwork.

Honda GX690 Electric-Start Engine
A commercial-duty V-twin engine known for reliability, smooth operation, and long service life.

Industrial AR Triplex Pump (Belt Drive)
The AR XW3028N belt-drive pump runs at lower RPM for reduced heat, smoother operation, and extended pump lifespan.

External Unloader
Factory-mounted external unloader for consistent system pressure.
Note: Bypass hose is not included and must be configured by the installer based on their specific tank or loop-back setup.

Truck/Trailer Skid-Mount Frame
Powder-coated steel plate with bolt-through mounts and vibration-dampening pads for secure, long-term installation.

Factory Tested
All units are test-run for performance and quality assurance before shipping.


Manufacturer Warranty

All BE Power Equipment products purchased through Site and Supply carry BE's standard manufacturer warranty. Commercial pressure washers include a 3-year pump/frame warranty; engine components carry the engine manufacturer's separate warranty.

  • To Claim: Email support@siteandsupply.com with your order number, product model, and description of the issue. Photos or video of the defect may be requested.
  • Most claims are acknowledged the same business day.

Site and Supply is an authorized BE Power Equipment dealer — your warranty is fully valid and manufacturer-backed.