3,000 PSI - 8.0 GPM Hot Water Pressure Washer with Honda GX690 Engine and General Triplex Pump – HW3024HG12V

Double the Flow. Built for Extreme Demands. Ready for the Road.

When you need high volume and high heat, the HW3024HG12V from BE Power Equipment answers with serious muscle. Designed for heavy-duty, continuous-use applications, this 3,000 PSI – 8.0 GPM hot water pressure washer delivers powerful cleaning flow, exceptional heat performance, and long-lasting durability in a mobile-ready frame that’s engineered for truck or trailer mounting.

Powered by a Honda GX690 V-twin engine with electric start, and paired with a belt-driven General industrial-grade triplex pump, this unit is all about reliability, performance, and efficiency. The 12V Beckett diesel burner heats water up to 200°F (93°C) to cut through grease, oil, and thick grime, while a steel roll cage and premium components ensure you’re ready for the toughest jobs, every time.

Why High Flow + Heat Matters

Not all pressure washers are built the same. When you're cleaning large surfaces, flushing heavy debris, or degreasing equipment in bulk, high flow volume (8.0 GPM) is just as important as high pressure. Add hot water up to 200°F, and you have the ultimate cleaning solution for high-output applications like fleet washing, food and beverage plants, industrial sites, and agricultural operations.

The 12V Beckett burner delivers high-efficiency diesel heating that powers through tough buildup and oil, drastically reducing cleaning time and detergent usage. Controlled by an adjustable thermostat, you can fine-tune water temperature to the task at hand—or turn the burner off entirely for cold water use.

Premium Honda GX690 Engine with Electric Start

At the core of the HW3024HG12V is the Honda GX690—the top-tier V-twin engine in Honda’s commercial lineup. With electric start and a 55AH marine-grade AGM battery included, it delivers consistent ignition and quiet, powerful operation for extended use in the field.

Honda’s advanced OHV technology, low fuel consumption, and high output make it a smart choice for pro users who value long service life and minimal downtime. From construction yards to mobile wash fleets, the GX690 is trusted by pros for a reason.

Belt Drive = Long Pump Life + Smooth Power Delivery

This unit features a belt-driven system that significantly reduces pump RPM, vibration, and wear. By lowering the working stress on the pump, the belt drive increases longevity and improves cooling—making it ideal for continuous, high-demand use.

The belt system also helps isolate engine vibration from the pump itself, protecting key components and reducing noise levels during operation.

Industrial General Triplex Pump: Built for Maximum Durability

Designed for the most extreme conditions, the General triplex pump on this unit includes premium internal construction to ensure performance under pressure:

• Reinforced body for structural strength
• Forged brass manifold for corrosion resistance
• Solid ceramic plungers for temperature and chemical resistance
• Stainless steel check valves for precision and long life
• Thermal relief valve to prevent overheating

This pump is built to handle hot water, heavy use, and fluctuating field conditions without faltering. The external unloader improves temperature control and pressure stability, further increasing component life and adaptability.

Hot Water System Powered by Beckett Burner

The 12V diesel-fired Beckett burner powers a robust heating coil that delivers 200°F of cleaning energy with industry-grade efficiency. A rocker switch allows you to turn the burner on or off instantly, while the adjustable thermostat lets you select the ideal temperature for each job—no more wasting time with manual guesswork.

From degreasing engines to sanitizing livestock enclosures, the hot water system gives you unmatched control over your cleaning capabilities.

Designed for Mobile Mounting and Harsh Work Environments

Built for truck and trailer integration, the 1.5" OD powder-coated steel frame is reinforced with a full roll cage design to protect the engine, burner, and pump. This frame offers full accessibility for operation and service, while providing structural integrity for mobile and off-road environments.

Whether mounted on a wash rig, skid trailer, or work truck, the HW3024HG12V is purpose-built to handle bumps, vibration, and tough terrain without compromise.

Simplified Maintenance That Saves You Time

For added convenience, the unit features oil drain hoses on both the engine and pump. This small but significant upgrade lets you perform clean, fast oil changes without removing covers or crawling beneath the frame.

Routine maintenance is faster, cleaner, and safer—keeping your crew moving and your machine in peak condition longer.

Fully Loaded with Industrial Accessories

Everything you need is included for fast setup and high-efficiency cleaning:

• 47" Spray gun and wand assembly: Insulated for heat protection and extended-use comfort
• Five quick-connect nozzles: Switch between 0°, 15°, 25°, 40°, and soap spray patterns instantly

Every connection is quick-connect equipped, so you can change nozzles, guns, or hoses on the fly with zero hassle.

Built for the Pros Who Demand More

This machine isn’t for the weekend warrior. The HW3024HG12V is purpose-built for professionals who rely on high performance, minimal downtime, and commercial-grade cleaning capacity. Whether you're managing a wash fleet, servicing industrial clients, or supporting agriculture operations, this machine gives you the power, heat, and flow to get the job done—fast.

Ideal for:

• Mobile fleet washing and trailer wash setups
• Construction equipment cleaning
• Agricultural sanitation and waste cleanup
• Food processing plant sanitation
• Commercial and industrial facility cleaning
• Road and public works maintenance

Product Specifications

• Pressure: 3,000 PSI
• Flow Rate: 8.0 GPM
• Engine: Honda GX690 V-Twin with electric start
• Battery: 55AH Marine AGM included
• Pump: General triplex pump – reinforced body, forged brass manifold, ceramic plungers
• Unloader: External
• Drive Type: Belt-driven
• Burner: 12V Beckett, diesel-fueled
• Max Water Temp: 200°F / 93°C
• Thermostat: Adjustable with rocker switch control
• Accessories: 50-ft steel-braided hose, insulated gun/wand, 5 QC spray nozzles
• Frame: Powder-coated 1.5" OD steel roll cage
• Oil Drain Hoses: On engine and pump
• Mounting: Truck or trailer compatible
• Weight: 975 lbs
• Dimensions (LxWxH): 48" x 46" x 51"
• Units per Pallet: 1

The actual product may differ slightly from the images shown on the website due to ongoing improvements. All BE Power Equipment pressure washers are factory tested prior to shipping and may contain residual oil or fuel.

More Flow. More Heat. Maximum Reliability.

When your business depends on serious cleaning power, the HW3024HG12V delivers with 8 GPM of hot water, Honda reliability, and industry-tough durability. It’s a mobile cleaning powerhouse ready to go wherever the job takes you—and built to last through the hardest work you'll throw at it.

About Expert Power Wash

Expert Power Wash is a family-owned pressure washing equipment shop in Oregon City, OR, run by Tim and Kristina. Before we built equipment, we ran our own pressure washing business for more than ten years — so the parts and chemicals on our shelves are the ones we trust on real jobs.

Our storefront stocks thousands of parts, chemicals and supplies, most in-stock orders ship the same day, and when you call 503-403-6185 you talk to people who have run this gear.

Freight Shipping & Pickup

This item isn't eligible for free shipping. It ships LTL freight on a pallet, and the freight rate for your region is shown at checkout. Choose Business / Loading Dock if you have a dock, forklift, or help to unload, or Residential with Liftgate and the carrier will lower the pallet to the ground.

FREE local pickup is available at our Oregon City shop, Monday–Thursday 8am–4pm.