The Alkota 311X4 is a portable electric-motor hot water pressure washer rated at 3 GPM and 1100 PSI. A 2.3 HP, 115V, 1-phase motor drives the pump and calls for a 20 amp supply. The burner runs on diesel or kerosene and is rated at 273,000 BTU. It measures 46 x 31 x 49 in (L x W x H) and weighs 535 lbs.
The X4 Belt Drive Series is Alkota’s four-wheel portable hot water line. An electric motor turns a belt-driven triplex pump at low RPM, which keeps the pump running cooler and quieter through long shifts, while an oil-fired burner (diesel or kerosene) heats the water. The 311X4 rolls on four wheels, so one person can move it around a shop floor, wash bay or yard.
Features
- Belt-driven triplex ceramic plunger pump with oil bath crankcase
- Schedule 80 heating coil with hydro-insulated cold water wrap, backed by Alkota’s 7-year coil warranty
- Soft Damping System cushions the coil, pump and high-pressure components
- Four-wheel portable frame
- Stainless steel float tank and corrosion-resistant poly fuel tank
- High-pressure, precisely metered detergent application
- Ships with an industrial hose with swivel end, insulated trigger gun with safety lock, insulated wand and quick-connect nozzle
- Winterizing valve for freeze protection
- Available with UL and CSA certification; special voltages on request
311X4 Specifications
| Flow Rate | 3 GPM |
|---|---|
| Pressure | 1100 PSI |
| Steam Capacity | 90 gal/h |
| Motor Voltage | 115 V |
| Phase | 1 |
| Amp Requirement | 20 amp |
| Motor Power | 2.3 HP |
| Fuel Source | Kerosene, #1, #2 Diesel |
| Fuel Consumption | 1.95 gal/h |
| Fuel Tank Capacity | 8 gal |
| BTU Rating | 273,000 BTU |
| Pump Style | Oil Bath Crankcase, Triplex Ceramic Plunger |
| Coil Type | Horizontal Schedule 80 |
| Coil Construction Type | Hydro insulated cold water wrap |
| Coil Length | 126 ft |
| Float Tank Construction Material | Stainless Steel |
| Fuel Tank Construction Material | Anti-Corrosive Poly |
| Optional Parts/Features | Temperature Control |
| Chemical Features | High Pressure, Precise Metered |
| Manufacturing Notes | All 115 volt units have ground fault interrupters standard. Motor/Voltage: Special voltages on request. |
| Exhaust Stack | 8 in |
| Length | 46 in |
| Width | 31 in |
| Height | 49 in |
| Weight | 535 lbs |
H2O Power Equipment sells and services Alkota equipment from Commerce City and Colorado Springs, Colorado. Request a quote for pricing, lead time, and voltage or fuel options.
