Go Fully Electric: The Future of Clean is Here

In a world where cleaning efficiency often comes at the cost of environmental impact, the HDE840 12kW stands apart. The HDE840 12kW is not just another pressure washer—it’s a 100% electric-powered revolution in hot water cleaning, designed to eliminate both grime and dependence on diesel fuel.

If you’ve struggled with hybrid steam cleaners that use a mix of electric and diesel to operate, prepare for something entirely different. The HDE840 12kW offers a clean, efficient, and powerful alternative without any of the emissions, noise, or maintenance  associated with diesel burners.

The Green Choice for Heavy-Duty Cleaning

No more balancing between power and sustainability. The HDE840 12kW delivers instant, consistent heat with an electric heating system that provides up to 80°C hot water on demand—no diesel needed, ever. Whether you’re cleaning industrial machinery, vehicles, or sensitive environments, this pressure washer offers a low-emission solution without sacrificing performance.

Imagine the difference: No diesel fumes, no noise, and lower operational costs. With the HDE840 12kW, you can reduce your carbon footprint while tackling even the most challenging cleaning tasks with ease.

Precision Meets Power

With an operating pressure of 30-140 bar (3-14 MPa) and a maximum pressure of 160 bar (16 MPa), the HDE840 12kW is engineered for high-performance. Its Etronic I control system allows you to adjust both pressure and temperature with precision, so you can switch between tasks effortlessly and always get the results you’re looking for.

The HDE840 12kW isn’t just power—it’s precision. Whether you’re dealing with delicate surfaces or heavy-duty machinery, the HDE840 12kW model gives you the control to adapt.

Durable, Reliable, Built to Last

The HDE840 12kW is crafted for long-term durability. Featuring a stainless-steel boiler and chrome-nickel triplex-piston pump, this all-electric powerhouse is designed to handle high temperatures and extended use without wear. Its robust, corrosion-resistant chassis ensures that this machine will go the distance, no matter how tough the job.

More Uptime, Less Maintenance

Unlike diesel-powered models that require frequent maintenance and fuel replenishment, the HDE840 12kW is all-electric, which means less downtime and lower operating costs. You don’t need to worry about diesel tanks, exhaust fumes, or noise—it runs clean, quiet, and efficiently. 

Plus, with smart features like an automatic shut-off after 20 minutes of inactivity, this machine not only saves energy but also protects its components from unnecessary wear.

Key Specifications:

• Operating Pressure: 30-140 bar (3-14 MPa)
• Max Pressure: 160 bar (16 MPa)
• Discharge Capacity: 300-720 l/h
• Hot Water Capacity: 30-80°C
• Pump Speed: 1400 rpm
• Heating Capacity: 12 kW
• Weight (Standard/Premium): 119 kg / 149 kg
• Dimensions (LxWxH): 107×73.5×102 cm (Package: 119x88x127 cm)

Why Go Electric?

The HDE840 12kW is part of the new wave of eco-friendly pressure washers, perfect for those who want to clean without compromise. By going fully electric, you not only cut down on fossil fuel usage, but you also benefit from lower noise levels, reduced emissions, and significant savings in fuel costs.

Forget the hassle of hybrid models and diesel burners. The HDE840 12kW is your answer to efficient, green cleaning that meets today’s environmental and industrial demands.

Choose the Future—Choose Electric

When it comes to industrial cleaning, why settle for old-school diesel when you can have all-electric power? The HDE840 12kW delivers power, precision, and sustainability in one machine. Take control of your cleaning process today with this revolutionary, eco-conscious pressure washer.

The HDE840 12kW highlights the all-electric nature of the HDE model as a key differentiator, addressing both the environmental and operational advantages over hybrid models with diesel burners.

Interested? To learn more, schedule a demo or to get your own Kränzle HD 7/122 TS:

• Call Us: 01652 659759
• Email Us: Use our contact form.
• Message Us: Reach out via messenger.

Complete Feature List:

• Robust, corrosion-resistant, self-supporting device chassis: Built to withstand harsh environments with long-lasting durability.
• Impact-resistant device-cover made of ABS: Provides additional protection and resilience.
• Stainless-steel hot water boiler (65L capacity): Equipped with pre-heating and buffer storage for immediate hot-water use and preparation during stand-by operation.
• Triplex-piston pump with chrome nickel pump head (hot-water resistant): Designed for durability and resistance to high temperatures.
• High-performance ceramic piston: Ensures reliable performance and longevity.
• Stainless-steel valves: For enhanced durability and resistance to corrosion.
• Leakage-return system: Minimises water wastage for efficient operation.
• Etronic I controls:
  • Start-stop system with switch-off delay
  • Stand-by system for heating
  • Low-water cut-off for safety
• Unloader safety valve: Allows for infinitely variable pressure and quantity regulation.
• 4 large rubber wheels for rough terrain: Designed for mobility in challenging environments.
• Patented wheel brake (2-way): Provides safety and stability during operation.
• Storage space for all accessories: Conveniently stores tools and attachments.
• Two integrated detergent tanks (20L capacity): Simplifies chemical storage and application.
• 2-stage rotary on-off switch with stand-by function: Offers easy control and energy efficiency.
• 7.5m connection cable: Allows flexibility in operation.
• Removable ergonomic drawbar: For easy transportation and manoeuvrability.

HDE Range Specifications		Unit		840-12		840-18		840-24
Voltage				3/PE/AC/50Hz/400V
Operating Pressure		BAR		30-140				30 – 230
Max. Pressure		BAR		160				250
Discharge Capacity		LPH		300 – 720
Nozzle Size				045				070
Heating Capacity		KW		12		18		24
Hot Water Capacity		°C		30 – 80
Pump speed		RPM		1400
Connected load		KW / A		16.8 / 26.2		22.8 / 35.2		28.8 / 44
Electrical protection				3 x 32 (slow blowing)