HD 12

HD 12 is a middle weight hydraulic hammer drill for concrete, masonry and natural stones. Powerful and light, its use is ideal in all drilling and small demolition works.

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HD 12

HD 12

The hydraulic functioning of the HD 12 assures safety and reduces maintenance and noise that are associated with the common electric and pneumatic drills. The bit rotation can be excluded maintaining the percussion only, in this mode HD 12 becomes a chipping hammer ideal for light demolition and finishing works. The absence of an open exhaust allows to use the tool even in complete water immersion without possibility of electric shocks for the operators. The spark free operations limit risks of explosions when working in dangerous conditions. Another advantage of HD 12 is its quietness, a lot lower of other type of tools. For its characteristics the HD 12 is often irreplaceable in the maintenance of gas and water networks and in the constructions in general.

Typical users:

  • Gas and water companies -
  • Mining and works in tunnels or in explosive atmospheres
  • Rescue civil protection - defence military sector - works
  • In critical situations.
  • Under water works - rental

Advantages

  • Maximum operators safety - high power-reliability - rugged construction
  • Quietness - insubmergibility in water without problems
  • Anti vibration upper handle - adjustable side handle
  • The integrated flow limiter valve protects against detrimental excess of flow
  • Uses standard kango type bit attachment

Technical Data

Weight With Out Bits 12 Kg
Height 52 cm
Length 27 cm
Width 16 cm
Hydraulic Flow MIn-Max 15 - 40 l/min
Ideal Hydraulic Flow 20 L/min
Max Pressure 150 Bar
Tolerable back Hydraulic Pressure Max 10 Bar
Bit Attachment Type Kanga Hex
Bit Rotation Speed 250 rpm
Percussions per Minute 2100 x min
Driling Capacity min- max 16 - 50 mm
Ideal Drilling range 19 - 32 mm
STD Bits Drilling Depth 450 mm

Features

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HD 12

HD 12