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!efficiencymode, offering fuel savings of up to 20% without compromising cleaning performance, 4-pole motors for high performance and long life, on-board diagnostics, the HDS middle class range provides our customers with the toughness, cleaning power, and low running costs they demand. The HDS 7/10-4 M features a 4-pole, air-cooled electric motor with long-life bearings and a 3-piston axial pump with ceramic pistons. With water flow of up to 700 litres per hour, and up to 100 bar pressure, the 7/10 is a great all-round machine with superb performance for daily and deep cleaning jobs.
Features & Benefits
In the Eco setting the unit operates in the most economical temperature range (60°C) with full water flow. Burner cycles are optimised to reduce fuel consumption by up to 20% compared to full-load operation.
Highly efficient burner technology. 4-pole, slow-running electric motor guarantees a long working time.
The large, integrated fine-mesh water filter reliably protects the high-pressure pump against dirt particles. An integrated exhaust gas thermostat switches off the drive motor if the exhaust gas temperature exceeds 300°C. The soft damping system (SDS) compensates for vibrations and pressure surges in the high-pressure system.
Safe and ample storage for protective gear, accessories and cleaning agents.
Storage hooks for power cord and high-pressure hose.
"Jogger" design with large rubber tyre wheels and swivel castors.
Sturdy tie-down points for safe transit
Integrated tilting aid for effortlessly negotiating obstacles such as steps and kerbs.
Vehicle cleaning Equipment and machinery cleaning Workshop cleaning Service station cleaning Façade cleaning Swimming pool cleaning Cleaning production systems Cleaning in production processes Cleaning of sports facilities
recon, reconditioned, jetwash, used, 2nd hand,
Current type (Ph) 1 / 240 / 50
Flow rate (l/h) 350 - 700
Operating pressure (bar/MPa) 30 - 100 / 3 - 10
Max. temperature (°C) 80 - 155
Power rating (kW) 3.4
Consumption fuel oil (kg/h) 4.6
Power cable (m) 5
Fuel tank (l) 25
Weight (kg) 146
Dimensions (L x W x H) (mm) 1330 x 750 x 1060
Standard Trigger gun,
High-pressure hose, 10 m
Spray lance, 1050 mm
Tanks for detergent, scale inhibitor and fuel can be filled from outside
Control panel with indicator lamps
Three piston axial pump, with ceramic piston
Pressure switch control
Electronic service control with LED display
Two detergent tanks
Dry running protection
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