AX4 Belt Drive Series: Model 320AX4, 3 GPM, 2000 PSI
Belt Driven Power Washers with Triplex Pump
The 320AX4 Belt Driven Power Washer from the AX4 Series brings efficiency to tight spaces with its robust 3 GPM flow and 2000 PSI pressure. Powered by a 4 HP motor, this belt-driven unit operates quietly, making it perfect for industrial environments. Featuring a hydro insulated coil, it ensures safety while delivering high performance. The anti-corrosive poly tanks provide lasting durability and reliability.
This portable pressure washer is designed for ease of mobility on its four-wheel setup. The professional-grade trigger gun and quick connect nozzle enhance its cleaning capabilities. ETL certified to UL-1776, the 320AX4 offers advanced features in a compact package, ideal for tough cleaning tasks.

320AX4 Specifications
Flow Rate | 3 gpm |
Pressure | 2000 psi |
Motor Voltage | 230 v |
Phase | 1 |
Amp Requirement | 20 amp |
Motor Power | 4 hp |
Fuel Source | Kerosene, #1, #2 Diesel |
Fuel Consumption | 1.25 gal/h |
Fuel Tank Capacity | 4.5 gal |
BTU Rating | 175000 Btu |
Pump Style | Oil Bath Crankcase|Triplex Ceramic Plunger |
Coil Type | Schedule 80 |
Coil Construction Type | Hydro insulated cold water wrap |
Coil Length | 96 ft |
Float Tank Construction Material | Anti-Corrosive Poly |
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 | 40 in |
Width | 27 in |
Height | 40 in |
Weight | 420 lbs |
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