4,200 PSI 8.5 GPM Truck Mount Cold Water Gas Pressure Washer with Honda GX690 Electric Start Engine and CP Belt Drive Triplex Pump - B4224HETBAS

4,200 PSI Truck Mount Pressure Washer with Honda GX690 Electric Start Engine and CP Belt Drive Triplex Pump

The BE Power Equipment B4224HETBAS Truck Mount Pressure Washer is engineered for professional operators who demand maximum flow, consistent pressure, and long-term durability in a fixed truck- or trailer-mounted cleaning system. Delivering 4,200 PSI at 8.5 GPM, this pressure washer provides exceptional water volume and cleaning efficiency for large-scale commercial and industrial pressure washing applications.

Powered by a Honda GX690 688cc V-twin electric start engine and paired with an industrial-grade CP CTB2S P10 class belt-driven triplex pump, the B4224HETBAS is built for continuous, all-day operation. Mounted on a powder-coated steel plate with integrated anti-vibration pads, this unit bolts securely to a truck or trailer, creating a stable and reliable mobile cleaning platform designed for demanding professional use.

Whether you're operating a high-output mobile pressure washing business, maintaining industrial facilities, or cleaning fleets and heavy equipment, the B4224HETBAS delivers the flow, performance, and reliability professionals rely on to work faster and more efficiently.

Built for Serious Truck Mount Pressure Washing

This pressure washer is purpose-built for truck and trailer mounting, providing a permanent high-flow cleaning solution that's always ready to work. Designed for commercial and industrial environments, the B4224HETBAS is ideal for:

• Mobile pressure washing operations
• Large-scale commercial and industrial cleaning
• Fleet, transport, and heavy equipment washing
• Agricultural and construction site maintenance
• High-volume rinsing and surface cleaning applications

With extremely high GPM output and steady pressure, this truck mount pressure washer excels at flushing, rinsing, and cleaning large surface areas where water volume is critical to productivity.

Features

Honda GX690 V-Twin Electric Start Engine

At the core of this truck mount pressure washer is the Honda GX690 688cc V-twin electric start engine, a commercial-grade engine known for power, reliability, and long service life. The GX690 is Honda's heavy-duty V-twin OHV engine, delivering higher torque and power output suited to the high-flow demands of this unit. The electric start system adds convenience and efficiency for truck-mounted applications, especially in high-use professional environments.

Engine features include:

• Electric start for quick and effortless operation
• Honda V-twin OHV design for high-torque, high-output performance
• Strong, consistent power output for high-flow applications
• Automatic low-oil shutdown to protect the engine
• Designed for continuous professional use

Honda GX-series engines are trusted worldwide and remain a top choice for professional pressure washing equipment. The Honda GX690 engine is covered under Honda's separate engine warranty program.

Industrial-Grade CP CTB2S Belt-Driven Triplex Pump

Paired with the Honda engine is an industrial-grade CP CTB2S P10 class belt-driven triplex pump, engineered for high-flow, continuous-duty pressure washing. The belt drive system reduces pump speed to 1,750 RPM, significantly reducing heat, vibration, and wear during extended operation and extending pump service life well beyond direct drive alternatives.

The P10 pump class rating represents the highest pump classification in the BE cold water gas pressure washer range, placing the B4224HETBAS in a category built for sustained high-output industrial and commercial cleaning operations.

Key pump features include:

• P10 industrial pump class for the most demanding high-flow applications
• Belt drive system running at 1,750 RPM for reduced wear and extended pump life
• Smooth, consistent pressure delivery at 8.5 GPM
• External unloader for adjustable pressure control
• Improved cooling for long run times
• Thermal relief valve to prevent overheating

This belt-driven triplex pump configuration ensures long-term reliability and stable performance throughout full workdays.

Truck Mount Frame with Anti-Vibration Design

The B4224HETBAS is mounted on a powder-coated steel plate specifically engineered for compatibility and stability with trucks or trailers. Integrated anti-vibration pads help reduce movement and stress on components during operation and transport, improving stability and extending equipment life.

This secure mounting system provides confidence for operators who rely on their equipment daily in demanding environments.

Warranty and Safety

This gas pressure washer is backed by a 3-year limited warranty, providing added peace of mind and long-term value. The Honda GX690 engine is covered under Honda's separate engine warranty program. The pump, mounting frame, and remaining components are covered by BE Power Equipment's warranty. Contact your local BE dealer for installation support and service resources. Built-in safety features and robust construction help protect the machine during continuous professional use.

Unit Only — Power Unit Configuration

The B4224HETBAS ships as a power unit only. No hose, spray gun, wand, or nozzles are included. This unit is designed to be integrated into a professional truck mount cleaning system with operator-specified hose lengths, fittings, and accessories suited to the specific application. Contact your local BE dealer for guidance on compatible accessories and system configuration.

Product Details

• Pressure: 4,200 PSI
• Flow Rate: 8.5 GPM
• Engine: Honda GX690 688cc V-Twin OHV, Electric Start
• Pump: CP CTB2S Triplex, P10 Class, External Unloader
• Drive Type: Belt Drive
• Pump RPM: 1,750
• Mounting: 238 Truck Mount Belt Drive Dealer Frame, Powder-Coated Steel Plate with Anti-Vibration Pads, Bolts Through to Truck or Trailer Frame
• Fuel Tank: 6.7 L / 1.8 GAL
• Engine Oil Type: 10W-30
• Pump Oil Type: 30W Non-Detergent
• Unit Weight: 178 lbs / 80.7 kg
• Unit Dimensions: 29.0" x 20.0" x 20.0"
• Series: Industrial
• Truck Mount Ready: Yes
• In the Box: Unit Only (no hose, gun/wand, or nozzles included)
• Safety Features: Automatic low-oil shutdown, thermal relief valve
• Warranty: 3-year limited (Honda GX690 engine covered separately by Honda)

Factory Tested for Performance

Each BE Power Equipment pressure washer is functionally tested at the factory prior to shipping to ensure it operates as intended. Units may contain minimal residual oil or fuel odor, confirming that the machine has passed quality inspections and is ready for installation and use.

Built to Last — Trusted by Professionals

For operators who need maximum flow, dependable power, and rugged truck-mount durability, the B4224HETBAS delivers uncompromising industrial performance. With a Honda GX690 688cc V-twin electric start engine, an industrial-grade CP CTB2S P10 class belt-driven triplex pump running at 1,750 RPM, and a heavy-duty anti-vibration mounting platform, this pressure washer is built to perform day after day in the most demanding cleaning environments.

B4224HETBAS — 4,200 PSI 8.5 GPM Truck Mount Cold Water Gas Pressure Washer with Honda GX690 Electric Start Engine and CP Belt Drive Triplex Pump.