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ManualsBrandsKärcher ManualsCold water high-pressure cleanersHD 7/11-4 Classic

HD 7/11-4 Classic

Reliable single-phase high-pressure cleaner HD 7/11-4 Classic with 700 l/h water ow, strong

crankshaft pump, ceramic piston and the latest sealing technology. For long service intervals.

1 2 3 4

Durable and robust



Extra large crankshafts and connecting rods with robust ball bea-

rings.



Ceramic pistons for reduced wear and tear.

Especially easy to maintain



Wide-opening machine cover for easy access to all service and main-

tenance-relevant components.



Large water ne lter for optimal protection of the pump.

Improved cleaning performance



Patented Kärcher power at jet nozzles: up to 40 percent more

impact force than conventional nozzles.



High area coverage and thorough dirt removal.

Excellent mobility



Large wheels and ergonomic push handle ensure optimal turning

manoeuvrability and easy handling.



The foldable push handle enables space-saving storage.

HD 7/11-4 Classic, 1.367-305.0, 2022-01-19

Summary of content (16 pages)

PAGE 1
HD 7/11-4 Classic Reliable single-phase high-pressure cleaner HD 7/11-4 Classic with 700 l/h water flow, strong crankshaft pump, ceramic piston and the latest sealing technology. For long service intervals. 1  2 Durable and robust Extra large crankshafts and connecting rods with robust ball bea- 3 3  2  Ceramic pistons for reduced wear and tear.
PAGE 2
TECHNICAL DATA AND EQUIPMENT HD 7/11-4 Classic  Durable crankshaft pump with ceramic-coated pistons  Large, transparent water filter  Infinitely variable pressure regulation Technical data Order no. 1.367-305.0 EAN code 4039784858749 Current type Ph / V / Hz 1 / 220 – 240 / 50 Flow rate l/h 520 – 700 Working pressure bar / MPa 70 – max. 150 / 7 – 11 Max. pressure bar 150 Max. inlet temperature °C 60 Connected load kW 2.9 1 Number of simultaneous users Weight kg 49.
PAGE 3
HD 7/11-4 CLASSIC 1.367-305.0 1 2 3 Order no. 4 Flow rate 5 Price Description Trigger guns Standard trigger gun 1 9.751-139.0 EASY!Force Advanced 2 4.118-005.0 EASY!Force conversion kit 2 - from machine 3 4.111-051.0 High-pressure gun for machines of the HD Classic range.  With adapter for high-pressure hoses M 22 × 1.5. 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.
PAGE 4
HD 7/11-4 CLASSIC 1.367-305.0 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Order no. Max. working pressure Length Price Description Spray lance Spray lance 850mm 1 9.751-044.0 250 mm lance, non-rotatable 2 4.760-667.0 250 mm 550 mm lance, non-rotatable 3 4.760-665.0 550 mm 600 mm spray lance 4 9.751-140.0 600mm zinc-coated spray lance with hand screw connection is suitable for machines of the HD Classic range. Spray lance is non-rotatable. 250 mm stainless steel lance.
PAGE 5
HD 7/11-4 CLASSIC 1.367-305.0 1, 3–4 2 Order no. Nozzle size Price Description Power nozzle spray angle 25° Power nozzle 1 2.883-399.0 50 Fan jet nozzle with 25° spray angle, suitable for large areas  and removing stubborn dirt and stains. 2 2.884-535.0 50 High-pressure nozzle with powerful jet for extremely stubborn dirt.  3 2.883-390.0 55 Fan jet nozzle with 15° spray angle suitable for stubborn dirt.  4 2.884-524.
PAGE 6
HD 7/11-4 CLASSIC 1.367-305.0 1 2 3 Order no. Max. working pressure Nozzle size Price Description Dirt Blaster, small Dirt blaster 1 4.767-233.0 180 bar 2 4.763-253.0 300 bar 50 Full power against stubborn dirt: the new performance dirt blaster with nozzle size 050 achieves up to 50% higher cleaning and area performance than its predecessor.  The dirt blaster with rotating pencil jet offers 10 times better cleaning performance. Ceramic nozzle and bearing ring for a long service life.
PAGE 7
HD 7/11-4 CLASSIC 1.367-305.0 1 2 3 4, 6, 8–9 5 7 ID Max. working pressure Length 1 6.391-342.0 DN 8 315 bar 10 m 2 6.390-010.0 DN 8 315 bar 15 m 3 6.390-031.0 DN 8 315 bar 20 m 4 6.390-293.0 DN 8 315 bar 30 m 5 6.390-178.0 DN 8 400 bar 1.5 m 6 6.388-083.0 DN 8 400 bar 10 m 7 6.389-709.0 DN 8 400 bar 15 m 1.5 m high-pressure hose (DN 8, M 22 x 1.5) with kink protection and connectors at both ends. For connecting to hose  reels with appropriate connector (M 22 x 1.5).
PAGE 8
HD 7/11-4 CLASSIC 1.367-305.0 1, 3, 5 2, 4 12 13 6 Order no. 7 Max. working pressure Nozzle size 8 Diameter 9–10 Price 11 Description Pipe cleaning hose, ID 6 Pipe cleaning hose, ID 6, 10 m, max. 250 bar 1 6.110-046.0 250 bar Pipe cleaning hose, DN 6, 20 m, max. 120 bar Pipe cleaning hose, ID 6, 20 m, max. 250 bar Pipe cleaning hose, DN 6, 30 m, max. 120 bar Pipe cleaning hose, ID 6, 30 m, max. 250 bar 2 6.390-028.0 120 bar 3 6.110-008.0 250 bar 4 6.390-029.0 120 bar 5 6.110-047.
PAGE 9
HD 7/11-4 CLASSIC 1.367-305.0 1 3, 12 4 9 10 11 Order no. 5 Flow rate Nozzle size 6 Diameter 7 Price 8 Description Hard Surface Cleaner FRV 30 FRV 30 surface cleaner 1 2.642-999.0 Rubber lip for FRV 30 2 2.642-910.0 Extension hose 5 m 3 4.440-939.0 With the integrated and automatic suction of the dirty water, the FRV 30 makes surface cleaning even more efficient.
PAGE 10
HD 7/11-4 CLASSIC 1.367-305.0 1 2 3 Order no. 4 Flow rate 5 6 Price 7 Description Cup foam lance Cup foam lance Advanced 042 1 6.394-969.0 1-litre cleaning agent container for basic foam lance 2 5.071-414.0 1-litre cleaning agent container for advanced foam lance 3 6.414-050.0 Short, handy foam lance with adjustable spray angle with 1 litre detergent tank. Ideal for cleaning cars due to its com pact design.
PAGE 11
HD 7/11-4 CLASSIC 1.367-305.0 1 2 3 4 5–6 7 8 9 10–11 12 13 14 15 16 Order no. Price Description Cleaning agent injector Cleaning agent injector for high 1 3.637-170.0 pressure (without nozzle) Cleaning agent injector for high 2 3.637-001.0 and low pressure (without nozzles) Machine-specific nozzle kit with order no. 4.637-033.0 Nozzle kit 750–1000 l/h 3 4.769-011.0 Nozzle kit 750-1000 l/h 4 4.769-047.
PAGE 12
HD 7/11-4 CLASSIC 1.367-305.0 2 3–4 6 7 8 9 10 11 Order no. Length Price Description Automatic, self-winding hose reels for wall mounting Powder-coated swivel holder Stainless steel swivel holder 1 6.391-520.0 20 m 2 6.392-442.0 40 m 3 2.639-931.0 4 2.641-867.0 Automatic plastic hose reel incl. high-pressure hose 5 2.639-257.0 Automatic hose reel, powder-coated steel / plastic 6 6.392-074.0 20 m Automatic stainless steel / synthetic material hose drum 7 6.392-083.
PAGE 13
HD 7/11-4 CLASSIC 1.367-305.0 1–3 Order no. Flow rate Inlet temperature Length Length Price Description Schläuche iSolar HP hose 7 1 6.392-978.0 max. 155 °C iSolar HP hose 10 2 6.392-977.0 max. 155 °C iSolar HP hose 14 3 6.392-976.0 max. 155 °C  Available accessories. HD 7/11-4 Classic, 1.367-305.0, 2022-01-19  Included in the scope of supply. High-quality, flexible HP hose (with rubber covering) for the iSolar TL 7.
PAGE 14
HD 7/11-4 CLASSIC 1.367-305.0 1–2 3 4 Order no. Nozzle size Price Description Wet blasting attachment (without nozzle) Wet blasting attachment with flow control (without nozzles) 1 4.762-010.0 Wet blasting attachment without flow control (nozzles not included) 2 4.762-022.0 Paint, rust and scale removal made easy: Kärcher wet blasting attachment with flow control for adding blasting abra sive to the high-pressure jet.
PAGE 15
HD 7/11-4 CLASSIC 1.367-305.0 1 2 3 4 6 7 8 9 Order no. Price Description Geka coupling Geka connector with hose barb, R 3/4" Geka connector with inner thread, R 3/4" Suction filter 1 6.388-455.0 with hose liner  2 6.388-473.0 with female thread  Water suction filter 3 6.414-956.0 Suction filter with check valve 4 4.730-012.
PAGE 16
HD 7/11-4 CLASSIC 1.367-305.0 1 2 3 Order no. Flow rate Price Description Push-on washing brush Push-on wash brush 1 4.762-497.0 The wash brush is fitted directly onto the devices' new dual  and triple nozzles using clamping. Rotating washing brush Rotating wash brush for < 800 l/h machines, nylon bristles 2 4.762-561.0 500 – 800 l/h Rotating wash brush for < 800 l/h machines, natural bristles 3 4.762-560.0 500 – 800 l/h    Available accessories. HD 7/11-4 Classic, 1.367-305.