HIGH PRESSURE WASHER HD 9/20-4 MX Plus, 1.524-407.0

Powerful high-pressure cleaner with 4-pole low-speed three-phase motor. The cleaner comes with AVS, the patented anti-twist system for easy and safe operation, a rugged 3-piston axial pump which provides a long service life and Kärcher’s automatic pressure-controlled shutdown for low energy consumption. Water flow rate and pressure can be infinitely varied by rotating the Servo Control on the trigger gun. The new Easy Press trigger gun can be held and operated with greatly reduced effort. The sturdy push handle (aluminum) on which the accessories can be accommodated provides good maneuverability. Innovative metering and detergent system Switch-Chem for long periods of uninterrupted operation. Equipped with two 2.5-liter bottles, the area coverage can be either doubled or two cleaning agents can be carried for a simple changeover from one to the other without having to stop work.

FEATURES AND BENEFITS
High-pressure washer HD 9/20-4 MX Plus: SwitchChem
SwitchChem
For precise and infinitely variable cleaning agent dosing. Two-way dosing valve for switching between different cleaning agents. Easy cleaning agent bottle changeover. High-pressure washer HD 9/20-4 MX Plus: Powerful and durable
Powerful and durable
Air/water-cooled electric motors for intensive use. Four-pole low-speed electric motor. Ceramic-coated piston. High-pressure washer HD 9/20-4 MX Plus: Clever features
Clever features
Power cord storage at the rear of the unit. Integrated lance holder for transport. Parking position for working interruptions.
Outstanding mobility
Large wheels for uneven surfaces.
Upright design for easy, ergonomic transport.
Integrated tilting aid at the rear of the unit.

SPECIFICATIONS
Technical data
Current type (Ph/V/Hz) 3 / 400 / 50
Flow rate (l/h) 460 – 900
Working pressure (bar/MPa) 40 – 200 / 4 – 20
Max. pressure (bar/MPa) 220 / 22
Connection load (kW) 7
Weight (kg) 50