SIMPSON 4,000 PSI 4 gal./min. Gas Hot Water Big Brute Pressure Washer with COMET Triplex Plunger Pump, Honda GX390 Engine
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Item # 1428689
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Online Only
Item # 1428689
Add this item to unlock free delivery!
This item is available online only
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Neighbor’s Club Members earn points with purchases.
Take on demanding cleaning jobs with the SIMPSON Big Brute Gas Hot Water Pressure Washer, built for professionals who need dependable power and performance. Whether you're cleaning tractors, agricultural equipment, commercial vehicles, or heavily used work areas, this industrial pressure washer is designed to handle tough jobs. Delivering 4000 PSI at 4.0 GPM, it provides the cleaning strength needed to remove stubborn dirt, mud, grease, and grime from a variety of surfaces. The added cleaning power of hot water helps remove oily buildup and grease that can be difficult to remove with cold water alone. Powered by a dependable HONDA GX390 engine, this pressure washer is built to support demanding cleaning applications around farms, ranches, workshops, and commercial properties. Its industrial triplex pump delivers consistent performance for frequent, heavy-duty use. A durable welded steel frame with a powder-coated finish helps protect the unit against wear and corrosion in challenging work environments. The included high-pressure hose provides flexibility and reach when cleaning large equipment, vehicles, and outdoor workspaces. Premium pneumatic tires make it easier to move the unit around the property and across uneven terrain. Multiple quick-connect spray nozzles allow operators to adjust their cleaning approach for different surfaces and applications. Designed with professional users in mind, the Big Brute combines powerful hot water cleaning, rugged construction, and practical features to help make demanding maintenance tasks more manageable. From agricultural equipment to commercial facilities, this pressure washer delivers the performance and versatility needed to keep equipment and work areas clean and ready for the next job.
Images shown may vary from the actual unit
For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.
Looking for more information on pressure washers? Check out our guide on how to maintain a pressure washer in the product documents section.
- Delivers 4000 PSI at 4.0 GPM of powerful hot water cleaning performance to help remove stubborn grease, oil, mud, and grime from agricultural equipment, commercial vehicles, and industrial surfaces.
- HONDA GX390 commercial-grade engine features low-oil shutdown protection and recoil/key-start capability for dependable performance during demanding cleaning applications.
- COMET industrial triplex plunger pump features a direct-drive design, external unloader, safety relief valve, and bypass hose for reliable high-pressure performance.
- Heavy-duty welded steel frame with a durable powder-coated finish provides strength and corrosion resistance for demanding farm, ranch, and commercial environments.
- Armor 3/8-in. x 50-ft. steel-braided hot water hose features quick-connect fittings and an abrasion-resistant polyurethane outer jacket for durability and flexibility during demanding cleaning jobs.
- Professional rear-load spray gun with a 48-in. insulated grip lance provides added reach, comfortable handling, and improved control when cleaning large equipment and work areas.
- Premium 10-in. pneumatic tires help improve maneuverability when transporting the pressure washer across gravel, pavement, and uneven work areas.
- Includes four quick-connect spray nozzles: 15, 25, 40, and soap, allowing operators to select the appropriate spray pattern for different cleaning applications.
- Hot water cleaning system features a horizontal heat exchanger, thermostat control, burner on/off switch, and hour meter for convenient operation and maintenance monitoring.
- CETA Approved- NOT AVAILABLE IN CAILFORNIA
- 3 Year Engine, 5 Year Pump, 10 Year Frame Warranty
| Brand | SIMPSON |
|---|---|
| Country of Origin | Made in USA |
| Amperage | 0 N/A |
| Connector Size | 0 N/A |
| Cord Length | 0 N/A |
| Decibel Rating | 0 N/A |
| Duty Rating | Heavy Duty |
| Engine Brand | HONDA GX390 |
| Engine Displacement | 389 CC |
| Features | 0 N/A |
| Fuel Tank Capacity | 10 gal. |
| Fuel Type | Gasoline |
| Hose Diameter | 38 in. |
| Hose Length | 50 ft. |
| Hose Material | Other |
| Maximum Flow Rate | 4 GPM |
| Maximum Operating Pressure | 0 N/A |
| Nozzle Type | Multi |
| Number of Tips Included | 4 |
| Power Type | Gas |
| Pressure Rating Range | 3500 or more |
| Pressure Washer Duty Type | Heavy Duty |
| Pressure Washer Maximum Operating Pressure | 4000 PSI |
| Product Height | 47 in. |
| Product Length | 50 in. |
| Product Weight | 450 lb. |
| Product Width | 32 in. |
| Start Type | Recoil |
| Water Temperature Compatibility | Hot |
| Wheel Size | 10 in. |
| Manufacturer Part Number | 65106 |
Q: Where can i get warranty service?
3 years ago- A: Hi, David. If you would please contact our team at 877-362-4271 or email us at productsupport@simpsoncleaning.com we would be happy to discuss the warranty service in greater detail. Thanks for reaching out & we hope to hear from you soon!Anonymous3 years agoHelpful?
Q: Can this pressure washer be used without using hot water?
5 years ago- A: DO NOT use hot water, use cold water only.5 years agoHelpful?
Q&As
Q: Where can i get warranty service?
3 years ago- A: Hi, David. If you would please contact our team at 877-362-4271 or email us at productsupport@simpsoncleaning.com we would be happy to discuss the warranty service in greater detail. Thanks for reaching out & we hope to hear from you soon!Anonymous3 years agoHelpful?
Q: Can this pressure washer be used without using hot water?
5 years ago- A: DO NOT use hot water, use cold water only.5 years agoHelpful?
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Reviews
Great machine
Originally posted on simpsoncleaning.com