• KARCHER HDS 12/18-4 S 4 Pole Motor 3 Phase Power Hot Water And Steam High Pressure Cleaner order no. 1.071-914.0


    The super-class hot water high-pressure cleaners convince with their 6 main features. 1. Environmental protection - Greater efficiency with the new ECO mode, service switch for controlling water hardness, turbo fan, precision detergent metering, optimized burner technology and a high-efficiency pump. 2. User friendliness - This is ensured by a central, clearly arranged control panel designed for intuitive operation, a spray lance holder & LED display 3. Cleaning performance - Highly efficient cleaning is guaranteed by patented nozzle technology, ceramic pistons, turbo fan as well as increased pump efficiency. 4. Mobility - The mobility concept features two casters, large rubber-tyred wheels, ergonomic handles, lifting points for handling with a forklift, lashing rings and a recessed tread for tilting the machine to guarantee maximum manoeuvrability. 5. Reliability - Guaranteed by flue gas monitoring, a corrosion-proof, flexurally stiff, robust chassis, machine protector system, three-piston axial pump with ceramic pistons and heat resistant flue outlet. 6. Service - friendliness Easy access to all components that require servicing and a service switch to call up operating data.


    Features & Benefits


    Save energy and time: EASY!Force high-pressure guns and EASY!Lock quick-release locks.

    At last – work without getting tired: the EASY!Force high-pressure gun. EASY!Lock quick-release locks: durable and robust. And five times faster than screws.


    Water treatment unit

    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.


    Maximum efficiency

    Highly efficient burner technology. 4-pole electric motor with 3 piston axial pump. Water-cooled motor for a high level of performance and durability.



    Roomy storage compartment for cleaning agents, gloves and tools. Within easy reach for left-handed or right-handed users and ideal for two-lance operation.


    Detergent regulation

    Precise metering valve ensures low consumption.

    Easy changeover between cleaning agent tanks 1 and 2.

    Rinsing takes place automatically in the 0 position.


    LED display

    Clearly arranged centrally at the control panel (HDS 13/20).

    Fuel, cleaning agent, system maintenance indicators.

    Integrated operating hours counter.


    Application Areas

    Vehicle cleaning
    Equipment and machinery cleaning
    Workshop cleaning
    Cleaning outdoor areas
    Service station cleaning
    Façade cleaning
    Swimming pool cleaning
    Cleaning of sports facilities
    Cleaning in production processes
    Cleaning production systems


    Alternative part numbers :- 1071623, 1.071.623, 10716230, 1.071-623.0, 1071917, 1.071.917, 10719170, 1.071-917.0, 1071914, 1.071.914, 10719140, 1.071-914.0


  • Technical Data

    Current type (Ph) 3 / 420 / 50

    Flow rate (l/h) 600 - 1200

    Operating pressure (bar/MPa) 30 - 180 / 3 - 18

    Max. temperature (°C) 80 - 155

    Power rating (kW) 8.4

    Consumption fuel oil (kg/h) 7.7

    Power cable (m) 5

    Fuel tank (l) 25

    Weight (kg) 178

    Dimensions (L x W x H) (mm) 1330 x 750 x 1060



    Trigger gun, EASY!Force Advanced

    High-pressure hose, 10 m

    Spray lance, 1050 mm

    Power nozzle

    Steam nozzle

    Three piston axial pump, with ceramic piston

    Pressure switch control

    Optional two-lance operation

    SDS system

    Electronic service control

    Two detergent tanks

    Dry running protection

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