BX Series Pressure Washer
Hotsy's compact belt-drive cold water pressure washer powered by a Honda GX engine.
The Hotsy Model BX-373539 is a portable, belt-driven cold water pressure washer built for rugged job site performance. Driven by a commercial-grade 389cc Honda GX390 recoil-start gas engine, it delivers 3.7 GPM at 3500 PSI via a Hotsy HM4035R.3 triplex ceramic plunger pump. Its belt-drive configuration operates at lower RPMs to reduce pump wear and absorb pressure spikes, protected by a totally enclosed, OSHA-compliant belt guard that significantly decreases noise and vibration. Constructed on a powder-coated all-steel large chassis frame with integrated front and rear lifting handles, it rolls smoothly over rough terrain using heavy-duty flat-free tires. System protection features include an over-pressurization safety relief valve and a heavy-duty inlet water filter with a removable screen for quick cleaning. Outfitted with downstream detergent injection for remote soap application, the unit includes a spray gun with an adjustable side-handle wand, an option for an EZ 100-foot hose reel kit, and a 50-foot high-pressure hose. *Not available for sale in California.
Specifications
Technical data
| Pressure (psi) | 3500 |
| Flow rate (gal/min) | 3.7 |
| Engine | GX 390 |
| Dimensions (L x W x H) (in) | 45 x 26 x 24 |
Standard Equipment
- Hose length: 50 ft
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Accessories
Detergents
⚠️WARNING: This product can expose you to chemicals including Lead and Diisononyl Phthalate, which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
