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HDS 12/14-4 ST Gas 12511100 https://www.kaercher.com/uk/professional/high-pressure-cleaners/stationary/heated-oil-gas/hds-12-14-4-st-gas-12511100.html

High pressure washer HDS 12/14-4 ST Gas

Stationary gas-fired hot water high-pressure cleaner

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High-pressure cleaning system which offers an extraordinary high level of safety with automatic pressure relief, flue gas temperature monitor, an innovative dry run cut-out in the float tank as well as an SDS hose which absorbs pressure surges. Used with Eco-Line boilers, these units comply with the latest BimSch emission regulations.

Features and benefits
Water-cooled 4-pole electric motor (oil-heated)
  • Long service life.
  • Improved efficiency.
  • Guaranteed quiet operation.
Burner technology (oil-heated)
  • High heat output.
  • Spiral heating coil for a compact design.
  • Upright design prevents condensation and corrosion.
Special fleece (gas-heated)
  • Newly developed surface burner for a uniform gas flow.
  • For efficient combustion.
GASTEC approved (gas-heated)
  • Complies with all European safety, quality and operating standards.
  • Fresh air supply independent of room air enables installation in closed rooms.

Technical data

Current type (Ph) 3 - 400 - 50
Flow rate (l/h) 600 - 1200
Operating pressure (bar/MPa) 30 - 140 / 3 - 14
Max. temperature (°C) 98 - 98
Power rating (kW) 7.5
Consumption fuel oil (m³/h) 8.9
Fuse protection (A) 16
Weight (kg) 170
Dimensions (L x W x H) (mm) 1110 x 565 x 1080


  • SDS system
  • System pressure relief
  • Flame monitor
  • Ready for Servo Control
  • Ready for remote control
High pressure washer HDS 12/14-4 ST Gas
High pressure washer HDS 12/14-4 ST Gas
High pressure washer HDS 12/14-4 ST Gas
High pressure washer HDS 12/14-4 ST Gas
High pressure washer HDS 12/14-4 ST Gas
Cleaning agents

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