Westinghouse WPX2700H/WPX3100H High Pressure Cleaning Machine

Core parameters and product configuration

1. Key specifications (comparison of two models)

Specification item WPX2700H WPX3100H Remarks

Working pressure 2700PSI (186BAR) 3100PSI (213BAR) The higher the pressure, the stronger the cleaning power, suitable for stubborn stains

Flow rate 2.3GPM (8.71LPM) 2.5GPM (9.46LPM) The larger the flow rate, the higher the cleaning efficiency

The 212cc OHV four stroke engine, with a speed of 3600RPM, is designed with the same left OHV to improve combustion efficiency and extend lifespan

The fuel and oil tank capacity is 3.3L, suitable for unleaded gasoline of grade 87 and above (ethanol ≤ 10%); The oil capacity is 0.5L, and SAE 10W-30 is recommended. E15/E85 ethanol gasoline is prohibited on the left to avoid damage to the fuel system

Spark plug model F7TC, with a gap of 0.030 inches (0.76mm), regularly cleaned or replaced on the left to ensure ignition efficiency

High pressure hose 25 feet (approximately 7.6 meters) with left wear-resistant and pressure resistant, suitable for equipment pressure rating

The soap tank has a capacity of 1.6L and supports low-pressure soap spray on the left side to enhance the cleaning effect

2. Core configuration

Nozzle set: WPX2700H includes 0 ° (red), 25 ° (green), 40 ° (white), soap nozzle (black); WPX3100H adds an additional 15 ° (yellow) nozzle to adapt to more cleaning scenarios.

Safety configuration: Hot release valve (140 ° F automatic pressure relief, protecting pump body), spray gun trigger lock (preventing accidental triggering), engine low oil protection (avoiding dry grinding).

Convenient configuration: Foldable handle+swivel wheel (easy to move), nozzle storage rack (easy to organize), soap siphon hose (automatic suction of soap).

Core functions and usage scenarios

1. Core functions

Multi pressure adaptation: By replacing the nozzle, different pressures and spray angles can be achieved, covering everything from low-pressure fine cleaning to high-pressure descaling.

Soap spray: A dedicated black nozzle is used in conjunction with a soap tank to spray and clean soap at low pressure. After soaking, it is rinsed at high pressure to improve the cleaning effect of oil stains and dust.

Safety protection: Heat release valve to prevent pump body from overheating and damage; Trigger lock to prevent accidental spraying; The engine automatically shuts down at low fuel levels to protect core components.

Flexible Mobility: Designed with swivel wheels and folding handles, it can be easily moved by a single person and is suitable for multiple scenarios such as courtyards and construction sites.

2. Applicable and taboo scenarios

Applicable: vehicle cleaning, courtyard flooring (cement/brick), fences, building exterior walls, outdoor furniture, agricultural machinery and equipment, etc.

Taboo: It is forbidden to spray human bodies, animals, and fragile items (such as glass); Prohibit the use of acidic/corrosive cleaning agents (which can damage equipment and surfaces); Do not operate in confined spaces (engine exhaust containing carbon monoxide); Prohibit starting without water (burning the pump body).

Safety operation standards

1. Environment and placement safety

Placement requirements: Use only in outdoor ventilated areas, at least 5 feet (about 1.5 meters) away from doors, windows, and ventilation openings; Place on a hard horizontal surface to avoid tilting and causing fuel/oil leakage.

Environmental restrictions: Do not use on rainy days or damp ground (to prevent electric shock); Prohibited from use in environments with excessive dust and corrosive gases (blocking heat vents, corroding components); The water temperature should not exceed 104 ° F (40 ℃) to avoid damaging the pump body seals.

2. Fuel and Electricity Safety

Fuel operation:

Before refueling, turn off the engine and cool it down to room temperature. Do not smoke or approach open flames.

The fuel tank cannot be filled to the brim, leaving space for fuel expansion. Any spilled fuel must be wiped dry and allowed to evaporate before starting.

Fuel needs to be stored in compliant containers, away from heat sources, and long-term storage requires the addition of fuel stabilizers.

High voltage operation:

Do not aim the spray gun at yourself or others. When spraying, maintain a distance of 8-24 inches (20-61cm) to avoid injury caused by high-pressure water jets.

Before replacing the nozzle and connecting/disassembling the hose, the system pressure must be released (by pressing the spray gun trigger).

If the high-pressure hose is damaged, it should be replaced immediately. It is prohibited to continue using it after repair (it is prone to bursting).

3. Personnel safety

During operation, goggles (to prevent splashes from entering the eyes) and gloves (to prevent oil stains and high-pressure water impact) must be worn, and long hair should be curled up.

Do not operate after fatigue, drinking alcohol, or taking medication. Children and pets should stay away from running cleaning machines.

If high-pressure water spray causes injury (especially puncture injury), seek medical attention immediately and do not handle it simply.