• HDS MID CLASS
  • HDS MID CLASS(1)
  • HDS MID CLASS(2)
  • HDS MID CLASS(3)
  • HDS MID CLASS(4)

HDS MID CLASS

Our medium and super class hot water pressure washers boast impressive features. They are environmentally friendly and efficient thanks to the Eco mode, a service switch for adjustment of water hardness, turbo fan, precise detergent dosage, optimized burner technology and high pump efficiency. Accessories are optimized for specific applications to suit customer needs. A central, clearly arranged control panel designed for intuitive operation, spray lance holder, and LED displays make this a user-friendly unit. Large rubber-tired wheels, swivel casters, ergonomic push handles, forklift lifting points, lashing rings and a tilting aid provide mobility and easy transport. Flue gas monitoring, a corrosion-proof chassis, machine protector system, and three-piston axial pump with ceramic pistons and heat-resistant flue outlet guarantee safety and reliability, and easy access to components makes this unit service friendly. A service switch can even call up operating data for troubleshooting.

Hot Water Pressure Washer HDS Compact Class: Economical

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.

Hot Water Pressure Washer HDS Compact Class: Economical

Operational reliability

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.

Hot Water Pressure Washer HDS Compact Class: Economical

Storage

Storage hooks for power cord and high-pressure hose.

Mobility concept

  • “Jogger” design with large wheels and castors.
  • Integrated tilting aid for effortlessly negotiating obstacles such as steps and kerbs.

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.

Technical data

Flow rate (gal/min)2/4
Pressure (PSI)450-2000
Power (HP)9.5
Voltage (Ph/V/Hz)1/220/60
Connected load (A)30
Weight without accessories (lbs lbs)364.4
Ship Weight (with accessories) (lbs lbs)407.9
Weight incl. packaging (lbs lbs)434.4
Dimensions (L x W x H) (in)52.4 x 29.5 x 41.7

Equipment

  • Low fuel cut-out
  • Exhaust gas temperature limiter
  • Stainless steel spray lance, 41 in
  • Trigger gun, EASY!Force Advanced
  • High-pressure hose, 50 ft
  • Infinitely variable pressure and water flow control on the unit
  • Pressure switch control
  • Integral fuel and detergent tank
  • Dry run protection
  • Low-speed 4-pole motor
  • Steam mode
  • Power nozzle
  • SDS system
  • Scale inhibitor
  • Control panel with indicator lamps
  • Two detergent tanks

Product Brochure

ModelPart No.GPMPSIHPElectricalAmpsPump
HDS 4.0/20-4M Ea1.071-907.02.0-4.0460-20008220-240V / 1ph28Kärcher Axial
HDS 4.5/22-4M Ea1.071-908.02.4-4.5460-22509.5220-240V / 1ph30Kärcher Axial
HDS 3.5/30-4M Ea1.071-911.02.0-3.5460-30009.5220-240V / 1ph30Kärcher Axial
HDS 3.5/23-4M Eg1.071-906.02.0-3.5460-23008.1200-208V / 1ph30Kärcher Axial

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reviews

Helmuth is a great merchant, easy to place orders, received confirmation in a few minutes, received update to shipped status with tracking #'s in about 2-1/2 hrs, and was quickly followed by a notification of shipment by FedEx. They were a pleasure to do business with!!

Andy Ferguson

Amazing employees. Delivered our motor in 3 days with a friendly note on the box wishing us blessings in abundance and telling us YOU RULE!! Well, we think you rule as well! And you've gained a customer for life with your amazing customer service! Thank you!

Shanon Hughes

Helmuth had a reasonable price on Honda engines and a great warranty. They provided quick shipping, and we are very pleased. Thank You!

John Hellerman

I was a first time buyer, but it wont be the last. I talked to the owner and he was very nice, helpful, and had exactly what i wanted in stock. Good man and a good company that do business like it should be done. That's getting to be uncommon. I appreciate that and I wont forget it. Helmuth Repair is now my go-to source. Thanks, man!

Rick Woodward