Hot Water Gas Pressure Washer 1290SS
Powered by a Honda GX630 engine, this 5.6 GPM, 3000 PSI washer features a high-output 456,344 BTU/hr 12V DC oil burner and belt-drive pump.
The Hotsy Model 1290SS steps up thermal and flow capabilities, delivering 5.6 GPM at 3000 PSI for high-volume commercial cleaning. Driven by a 688cc Honda GX630 electric-start gas engine, its belt-drive system operates a Hotsy HX8043R.2 triplex pump. A high-capacity 12V DC oil-fired burner generates 456,344 BTU/hr, wrapped in a rust-resistant stainless-steel coil skin. Housed in a heavy-duty roll-cage chassis with a coil stabilizing strap, it easily integrates into mobile trailer setups. Standard hardware includes an internal float tank to regulate supply pressure and prevent debris intake, an 8-gallon poly fuel tank with cap gauge, a control box with hour meter and adjustable thermostat, upstream soap injection, and a 50-foot hose with cool-grip spray wand.
Specifications
Technical data
| Pressure (psi) | 3000 |
| Flow rate (gal/min) | 5.6 |
| Drive type | Petrol |
| Drive | belt |
| Engine manufacturer | Honda |
| Engine | GX 630 |
| Cylinder capacity (CC) (cc³) | 688 |
| Weight incl. packaging (lb) | 744 |
| Dimensions (L x W x H) (in) | 45 / 33 / 52 |
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⚠️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.
