HD 7/11-4 Cage Classic

The HD 7/11-4 Cage Classic water blaster is sure to impress with its powerful crankshaft pumps and ceramic pistons

Request Quote

Mounting to a wall is possible due to a robust tubular frame construction.

The HD 7/11-4 Cage Classic is the ideal entry level machine in the range of powerful and robust water blasters from the HD Cage Classic series. It is easy to operate, can be mounted on the wall to save space and saves time and money due to shorter cleaning times. This single-phase machine with a 4-pole motor is designed for continuous heavy-duty use.



Technical data

  • Current type (Ph)            1 - 230 - 50
  • Flow rate (l/h)   520 - 700
  • Working pressure (bar/MPa)      70 - 110 / 7 - 11
  • Max. pressure (bar)        150
  • Connected load (kW)      2.9
  • Weight (kg)        50.5
  • Dimensions (L x W x H) (mm)      640 x 360 x 500


  • Spray gun, Standard
  • High-pressure hose, 10 m
  • Spray lance, 600 mm
  • Power nozzle
  • Infinitely variable pressure and water flow regulation
  • Crankshaft pump with ceramic pistons


This can be modified locally to include the following additional features:

  • Low pressure chemical application system
  • High pressure chemical application system
  • Automatic timed shut off system (total stop)

Service And Repair

Paterson & Poland has been in Dunedin for nearly 50 years. From a background of repairing and servicing all types of Machinery, we began to focus on quality brand water blasters and cleaning equipment in April 2000.

Continuing growth as Karcher New Zealand’s local Service Dealer means Paterson & Poland has expanded to specialise in the servicing and sales of the Karcher Professional equipment range, in addition to repairing Karcher NZ’s Home & Garden products and other quality brand cleaning equipment.

Read More
patpol building.png