HD 9/20-4 M
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HD 9/20-4 M Mobile, unheated high-pressure cleaner with a 4-pole, low-speed three-phase motor and advanced equipment. Save time and effort: EASY!Force high-pressure gun and EASY!Lock quick-release couplings. Effortless operation at last: the EASY!Force high-pressure gun. Air/water-cooled electric motors for intensive use. Four-pole low-speed electric motor. EASY!Lock quick-release couplings: durable and robust. And five times faster than screws. Clever features For precise and infinitely variable cleaning agent dosing. Power cord storage at the rear of the unit. Two-way dosing valve for switching between different cleaning agents. Integrated lance holder for transport.

TECHNICAL DATA AND EQUIPMENT HD 9/20-4 M  Air/water-cooled motor  Save time and effort: EASY!Force high-pressure gun and EASY!Lock quick-release couplings.  3-piston pump with ceramic pistons Technical data Order no. Current type Flow rate Working pressure Connected load Number of simultaneous users Cleaning agent function Spray gun High-pressure hose Spray lance Pressure switch-off Servo control  Included in the scope of supply.

Flow rate Trigger guns EASY!Force Advanced EASY!Force conversion kit 1 - from high-pressure hose EASY!Force conversion kit 2 - from machine EASY!Force conversion kit 3 high-pressure gun Effortless, not energy-sapping: the EASY!Force high-pressure gun uses the recoil force of the high-pressure jet to reduce the holding force for the operator to zero. For retrofitting Kärcher high-pressure cleaners with existing high-pressure hose: EASY!Force conversion kit 1 with EASY!Force high-pressure gun, spray lance and all adapters through to the nozzle. Developed for retrofitting existing...

Max. working pressure Length Rotating spray lances Spray lance Spray lance 1050 mm stainless steel lance (manual coupling) with ergonomic handle for ease of use and protection. Rotatable 360°  under pressure. Bright, lightweight LED work light for direct mounting on spray lance of EASY!Force high-pressure gun. Better view in  unfavourable lighting conditions for up to 5 working hours. Spray lance, 250 mm, rotatable, ergonomic  Spray lance, 400 mm, rotatable, ergonomic Spray lance extender 600 mm stainless steel lance (manual coupling) with ergonomic handle for ease of use and protection....

Max. working pressure Length Additional handle Additional handle for EASY!Lock spray lances Comfortable in every situation – the additional handle is easy to attach to the spray lance of our new EASY!Lock generation and makes work easier by allowing you to adjust your posture to suit the particular task. Regularly changing  your posture relieves the strain on your body, making work more relaxed. Thanks to the 360°-rotatable spray lance, the additional handle can simply be fully rotated whilst working for greater flexibility.  Included in the scope of supply.  Available a

Max. working pressure Nozzle size Triple nozzles Triple nozzle Triple nozzle with manual nozzle changeover. Convenient spray adjustment. For machines with an injector, the  low-pressure flat stream is useful for cleaning agent suction and application. The dirt blaster with rotating pencil jet offers 10 times better cleaning performance. Ceramic nozzle and bearing ring for a long service life. Further data: Max. 300 bar, 30 MPa, 85°C. Dirt blaster, large Dirt blaster Angled vario nozzle 0-90° Angled Vario nozzle Variable angle nozzle for spray angle adjustment from 0° to  90°. For easy...

Max. working pressure Length Standard with unions on both sides High-pressure hose High-pressure hose (DN 8) suitable up to 315 bar pressure. With innovative EASY!Lock manual screw fitting on both sides, ANTI!Twist and 10 m long. 15 m long high-pressure hose, DN 8, with ANTI!Twist and time-saving EASY!Lock manual screw fitting on both sides. 20 m long high-pressure hose (DN 8) equipped with the time-saving and robust EASY!Lock manual screw fitting on both sides. Approved for pressures up to 315 bar. Comfortable length (30 m) and innovative EASY!Lock manual screw fitting: High-pressure hose...

Max. working pressure Length Longlife 400 with unions on both sides High-pressure hose Longlife 1.5 m short high-pressure hose (DN 8). Comfortable EASY!Lock manual screw fitting on both sides for robust and quick connections. Durable and designed for up to 400 bar pressure. 30 m long high-pressure hose (DN 8) suitable for up to 400 bar pressure with double steel core. Connections: M 22 × 1.5, as well as the comfortable and quick EASY!Lock manual screw fitting. Durable, 10 m long high-pressure hose (DN 8) with double steel core and EASY!Lock manual screw fitting on both sides and ANTI!Twist....

Nozzle size HP nozzle spray angle 0° Power nozzle High-pressure nozzle with powerful jet for extremely stubborn dirt. Fan jet nozzle with 15° spray angle suitable for stubborn dirt. Fan jet nozzle with 25° spray angle, suitable for large areas  and removing stubborn dirt and stains. Power nozzle with a 40° spray angle and fan jet, suitable for  large areas and sensitive surfaces. Power nozzle spray angle 15° Power nozzle Power nozzle spray angle 25° Power nozzle Power nozzle spray angle 40° Power nozzle  Included in the scope of supply. 

Nozzle union Nozzle screws with protectors for high-pressure and power  nozzles Stainless steel injector kit for HD 9/20-4M Dosing valve for stainless steel injector For a working pressure of 300 bar at 95°C water temperature, this stainless steel injector was developed specifically for the HD 9/20-4 M high-pressure cleaner. With suction hose and vacuum filter. Retrofittable dosing valve for stainless steel injectors. For easy, convenient and precise cleaning agent dosing adjustment via a control knob. Detergent injector for independent high and low pressure dosage. Maximum dosage about...

Order no. Adapter 12 rotary coupling EASY!Lock 22 IG - M22 x 1.8 AG Description Rotatable adapter for connecting EASY!Force high-pressure gun and high-pressure hoses with M 22x1.5 connection  Included in the scope of supply.  Available acces