Product Overview

The EHRLE HDE840 18kW Standard Electric Hot Water High Pressure Cleaner is a powerful industrial hot water pressure washer designed for demanding professional cleaning applications. Built for reliability, performance, and ease of use, this electrically heated machine delivers an operating pressure of 30 to 140 bar with a maximum pressure of 160 bar, making it ideal for workshops, transport yards, agriculture, food production areas, engineering environments, and other commercial cleaning tasks.

Running on a 400V 3 phase supply, the HDE840 offers a water flow rate of 300 to 720 litres per hour and a hot water output temperature of 30°C to 80°C. Its 18kW heating system, 65 litre stainless steel hot water boiler, and pre-heating buffer storage ensure rapid hot water availability, even during standby operation. With a robust corrosion-resistant chassis, impact-resistant ABS cover, and large rubber wheels for rough terrain, this machine is built for long service life in harsh working environments.

The unit also features chemical injection into the high pressure jet with metering valve control, integrated detergent tanks, and water supply separation to DIN EN 1717 Class 4, making it a practical and safe solution for professional users.

Key Features

• Electrically heated industrial hot water high pressure cleaner
• Voltage: 3/N/PE/AC/50Hz/400V
• Operating pressure: 30 to 140 bar / 3 to 14 MPa
• Maximum pressure: 160 bar / 16 MPa
• Water flow rate: 300 to 720 litres per hour
• Nozzle size: 045
• Heating power: 18kW
• Hot water temperature: 30°C to 80°C
• Pump speed: 1400 rpm
• Connected load: 22.8kW
• Power supply requirement: 32 Amp
• Electrical protection: 3 x 32A slow
• Water supply separation compliant with DIN EN 1717 Class 4
• Chemical supply in high pressure jet with metering valve
• Robust self-supporting corrosion-resistant chassis
• Impact-resistant ABS cover
• 65 litre stainless steel hot water boiler with pre-heating and buffer storage
• Triplex piston pump with chrome nickel hot water resistant pump head
• High performance ceramic pistons
• Stainless steel valves
• Leakage return system
• Etronic I controls with start-stop system, switch-off delay, standby heating, and low water cut-off
• Unloader safety valve with infinitely variable pressure and water quantity regulation
• 4 large rubber wheels for rough terrain
• Patented 2-way wheel brake
• Storage provision for accessories
• 2 integrated detergent tanks with 20 litre capacity
• 2-stage rotary on-off switch with standby function
• 7.5 metre connection cable
• Removable ergonomic drawbar

Why Choose This Product?

The EHRLE HDE840 18kW Standard is an excellent choice for businesses that need dependable hot water cleaning performance without the need for fuel-fired heating. Its electric heating system provides efficient operation where a suitable 400V power supply is available, while the heavy-duty construction ensures durability in industrial conditions.

With adjustable pressure and water volume, this machine can handle a wide range of cleaning jobs, from grease and oil removal to vehicle, equipment, and surface cleaning. The integrated detergent system and hot water capability make it especially effective for tackling stubborn grime in professional environments where hygiene and cleaning performance matter.

Order Now

For a reliable and heavy-duty EHRLE electric hot water high pressure cleaner, the HDE840 18kW Standard is a strong solution for demanding commercial use. Contact Flowjet Cleaning Equipment for pricing, availability, and expert advice on the right hot water pressure washer for your application.