Karcher HD 6/16-4 M Classic - Cold Water Pressure Washer 240 bar
The Karcher HD 6/16-4 M Cage professional pressure washer represents a high-end solution for the professional sector, designed to guarantee high performance even in the most demanding working conditions. Equipped with a low-speed 4-pole motor , this machine combines power, efficiency and durability in a single compact and easy-to-handle structure. The powder-coated tubular steel frame , with shock-absorbing function and integrated impact protection, ensures a long service life and impeccable stability during use.
The Karcher HD 6/16-4 M Cage delivers an operating pressure of up to 160 bar with a maximum flow rate of 600 L/h , making it ideal for deep cleaning of equipment , vehicles , floors and industrial surfaces . The presence of a three-piston axial pump with brass head and EASY!Force technology reduce operating effort while improving energy efficiency by up to 20%.

Technical Specifications
The Karcher HD 6/16-4 M Cage pressure washer is powered by a 3.1 kW single-phase 230V motor, with a 5 m power cable that ensures ample freedom of movement. The low-rev, 4-pole motor reduces wear on internal components, ensuring a longer operating life and consistent operation even during extended work shifts. The machine accepts incoming water temperatures up to 60°C and works with a 3/4” water connection , offering maximum compatibility with professional systems.
In terms of performance, the operating pressure of 160 bar , with a maximum pressure of 240 bar , and the flow rate of 600 L/h allow for intense and thorough cleaning. The automatic pressure relief system protects the hydraulic components, while the 10 m high-pressure hose and 840 mm lance ensure maximum maneuverability. Together, these elements guarantee consistent performance and professional cleaning results in any operating context.

Functional Specifications
4-pole low-speed motor for professional use
The Karcher HD 6/16-4 M Cage's 4-pole motor is designed to operate at low speeds , ensuring quiet, stable, and prolonged operation. This technology significantly reduces vibration and overheating, preserving internal components and allowing continuous use even in industrial environments or on construction sites. The combination with pressure switch control optimizes the machine's response to load, improving energy efficiency and reducing consumption.
Three-piston axial pump with brass head
The three-piston axial pump with brass cylinder head is the heart of the machine, offering up to a 20% increase in energy efficiency compared to previous models. The internal design minimizes pressure loss and ensures a constant water flow, ensuring superior cleaning performance and greater wear resistance. This construction solution is ideal for those requiring a professional pressure washer capable of maintaining high performance over time.

Powder-coated tubular steel frame
The tubular steel frame acts as a protective cage, protecting the internal structure from impacts, dirt, and external agents. Thanks to the powder coating and integrated shock-absorbing function , the system guarantees a long life even under extreme operating conditions. This design also allows for easy anchoring of the machine to service vehicles or fixed locations, making the Karcher HD 6/16-4 M Cage extremely versatile.

EASY!Force and EASY!Lock system
The innovative EASY!Force system uses the recoil force of the high-pressure jet to completely eliminate retention force, reducing operator fatigue even during prolonged use. Combined with EASY!Lock quick-release couplings, the machine offers assembly and disassembly five times faster than traditional screw systems, without compromising strength or durability. This combination of solutions makes work faster, safer, and more comfortable.
Ease of maintenance and durability over time
Simplified maintenance is one of the distinctive features of the Karcher HD 6/16-4 M Cage. Direct access to the cylinder head and electrical box is immediate, facilitating every technical intervention. The large, fine-mesh water filter , easy to remove and clean, protects the pump from impurities and debris, prolonging the life of the hydraulic system. The total stop when the gun is released avoids stressing the internal components, preserving their longevity even under intensive use.

Flexible use horizontally and vertically
Operational versatility is another strong point. The Karcher HD 6/16-4 M Cage can be used either horizontally or vertically , adapting to any type of surface or workspace. The integrated accessory compartments and foam lance holder allow you to always have everything you need within reach, improving organization and the operator's operational efficiency.
Characteristics
- Single-phase 230V power supply
- Power 3.1 kW
- Water flow rate 600 L/h
- Working pressure 160 bar
- Maximum pressure 240 bar
- 3/4" water supply
- Made in Germany

Standard Equipment
- TR 155°C gun - cod. 4.119-002.0
- Rotating spray lance 840 mm - code 4.112-006.0
- 10 m high pressure hose with Easy!Lock fittings, 250 bar - code 6.110-034.0
- Power nozzle 15°, 036 - code 2.113-043.0
