Product Description

Kärcher’s HDS middle class hot water high-pressure cleaners reach very high levels of performance, reliability and economy.

With innovative features such as the eco!efficiency mode, offering fuel savings of up to 20% without compromising cleaning performance, 4-pole motors for high performance and long life, on-board diagnostics, and 3-year burner coil warranty.

The HDS middle class range provides our customers with the toughness, cleaning power, and low running costs they demand.

The HDS 7/9-4 M features a 4-pole, air-cooled (110v) electric motor with long-life bearings and a 3-piston axial pump with ceramic pistons.

You can view the product data sheet here HDS 7_9-4_M & 7_10-4_M_MX

• Current type (Ph/V/Hz)                     1/110/50
• Flow rate                                               (l/h)350-700
• Pressure (bar/MPa)                             30-90/3-9
• Max. temperature (feed 12 °C) (°C)  80-155
• Power rating (kW)                                3,2
• Consumption fuel oil (kg/h)               4,6
• Fuel tank (l)                                           25
• Detergent tank (l)                                 20-10
• Power cable (m)                                    5
• Weight (kg)                                            146
• Dimensions (L x W x H) (mm)          1330 x 750 x 1060

• Exhaust gas temperature limiter
• Anti-twist system (AVS)

• Low fuel cut-out
• Steam mode
• Three piston axial pump with stainless steel pistons, with ceramic piston

• Pressure switch control
• Trigger gun, Easy-press trigger gun
• Trigger gun with soft grip

• Integral fuel and detergent tank
• Power nozzle
• SDS system

• Electronic service control with LED display
• Servo Control
• Spray lance

• Infinitely variable pressure and water flow control on the unit
• Dry running protection
• Scale inhibitor

• Low-speed 4-pole motor
• Two detergent tanks