• Karcher HDS 4.5/22 4 M Ea
  • Karcher HDS 4.5/22 4 M Ea
  • Karcher HDS 4.5/22 4 M Ea
  • Karcher HDS 4.5/22 4 M Ea

Karcher HDS 4.5/22-4 M Ea

Overview

The HDS 4.5/22-4 M with 4-pole, water-cooled electric motor (220 V), 2 cleaning agent tanks and service electronics is the most powerful hot water high-pressure cleaner in the middle class.

Uncompromising across the board: maximum pressure, maximum flow rate. The HDS 4.5/22-4 M hot water high-pressure cleaner with water-cooled, 4-pole electric motor (220 V) is the most powerful machine in the Kärcher middle class. An innovative eco!efficiency mode as well as a precise cleaning agent dosing unit and the optimised burner engineering reduce environmental pollution and also benefit your wallet, whereas the patented nozzle technology, ceramic piston, turbo blower as well as the excellent pump efficiency ensure the best cleaning results. The operability, which is characterised for example by an intuitive dashboard, LED displays, as well as a clever mobility concept that makes handling the machine and its transport extremely easy is also optimal. What's more all service and maintenance work is also simple as all components are easily accessible and operating data can be called upeasily at any time.

 

Specifications
Model
HDS 4.5/22-4 M Ea
Category Name
Professional
Year
2025
Sale Type
New
Manufacturer
Karcher
Part Number
1.071-908.0
Voltage (V)
36
Fuel Tank (l)
25
Flow Rate (l/h)
540 - 1020
Power Cable (m)
5
Connected Load (kW)
7.1
Supply Voltage (Ph/V/Hz)
1 / 220 - 240 / 60
Working Pressure (bar/MPa)
30 - 152 / 3 - 15.2
Dimensions (L X W X H) (mm)
1330 x 750 x 1060
Weight Incl. Packaging (kg)
202
Weight (with Accessories) (kg)
190
Temperature (for Supply 12 °C) (°C)
min. 80 - max. 155
Consumption Of Heating Oil Or Gas At Full Load (kg/h)
7.5
Consumption Of Heating Oil In Eco!efficiency Mode (kg/h)
6
features and benefits

Karcher HDS 4.5/22 4 M EaEconomic efficiency

In eco!efficiency mode, the machine operates in the most economical temperature range (60 °C) – with full water flow. The burner cycles are optimised to reduce fuel consumption by 20% compared to full load operation.

Karcher HDS 4.5/22 4 M EaMaximum efficiency

Proven and highly efficient burner technology. 4-pole electric motor with 3-piston axial pump. Water-cooled motor for a high performance and long service life.

Karcher HDS 4.5/22 4 M EaOperational safety

The large, integrated water fine filter reliably protects the high-pressure pump against small dirt particles. The integrated exhaust gas thermostat switches off the drive motor if the emission temperature exceeds 300 °C. The Soft Damping System (SDS) compensates for vibration and pressure peaks in the high-pressure system.

Storage

  • Safe and ample storage for protective gear, accessories and cleaning agents.
  • Storage hooks for power cable and high-pressure hose.

Mobility concept

  • "Jogger" design with large rubber wheels and steering roller.
  • Integrated tipping trough for effortless transport over ledges.

Save time and energy: EASY!Force high-pressure gun and EASY!Lock quick-release fasteners

  • Fatigue-free work at last: the EASY!Force high pressure gun.
  • EASY!Lock quick-release couplings: durable and robust. And five times faster than screws.

 

equipment
  • Cleaning agent function: 20 + 10 l tank
  • ANTI!Twist
  • Tanks for cleaning agents, calcification protection and fuel that can be filled from the outside
  • Control bar with display light
  • Pressure switch-off
  • Service electronics with LED display
  • 2 cleaning agent tanks
  • Dry-running protection

 

literature

Name

Link
Product information Download
Operating instructions Download

 

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