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Hydraulic Breaker Red 025 scaling 350 kg

Hydraulic Breaker Red 025 scaling 350 kg

Hydraulic Breaker

Red line hydraulic breaker for 2.5…6 t excavators (5 500 – 13 200 lb). Red breakers are fully hydraulically operated. For mine and quarry applications, excavation assistance, scaling, demolition, tunneling, underwater etc. The membrane type breakers are fully hydraulically operated and this gurantees reliable hydraulic hammer operation

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Hydraulic Breaker Red 025 (2.5…6 t) 350 kg

Scaling is called a process when loose rock is removed form top or roof of tunnel. Scaling loose rock is an essential part of safe underground excavation process. Manual scaling is unsafe, unproductive and uneconomical and should be avoided. Mechanisation improves both the quality of scaling and the level of safety, productivity and effectiveness; not only of scaling works but of the entire excavation process.

Essential for scaling breakers are dust suppression, easily weldable housing, blank firing protection and all these are present in this model.

Red scaling models have frame made of wear resistant material with design where repairing is made easy. They have also supply for water and air as standard.

Red Line hydraulic breakers from Green Attachments have been designed to perform all types of demanding tasks of different applictions and materials. Green Attachments Red breakers are used at the open and close mine and quarry applications. Also typical applications are excavation assistance, demolition, tunnel construction, underwater application, boulder breaking etc.

Movement is achieved by the hydraulic oil pressure on the piston head and speeded up by the oil and gas load of the accumulator on the top of the piston. The main function of this accumulator is to keep the pressure same all the time at the top of the piston. Gas must be added only during service.

The membrane type breakers are fully hydraulically operated and this gurantees reliable operation when productivity matters. They can operate in all possible positions due to long and light piston and a large number of seals.

Hammers are designed to have an option for underwater operations. Also specially reinforced stone housing available.

The range consists of nineteen (19) hammer models for 0.75 to 100 tonne excavators (1 650 – 220 500 lb).

Read more info about breaker features

Hydraulic Breaker applications

  • demolition applications, concrete breaking
  • closed mines, scaling
  • underwater applications
  • frozen soil breaking
  • rock breaking

Advantages of Red hydraulically operated breakers

  • Constant blow energy
  • Low wear, resulting in high secondhand resale value of a breaker
  • Low thermal heat of oil means energy savings for end user
  • Good hydraulic shock absorption
  • Less maintenance of hammers, and therefore lower costs
  • Hammers have well designed hydraulics to minimize overheating.
  • The buffer system (side, top and bottom buffers) that is used in Red breakers, has a special impact and vibration absorbing properties.
  • Easy changing of tools
  • Noise isolation sheets as standard
  • Side rods are covered with the polyurethane to reduce stress and vibration on the thread.
  • Red breakers work without touching the piston to cylinder on blank firing time. Our Red breakers have big oil cushion chamber which makes strong hydraulic suspension. Thus, Red breakers can be operated without interruption.
  • Red scaling models have frame made of wear resistant material with design where repairing is made easy
  • Scalers have water spraying as standard

Breaker specs

Weightkg / lb350 / 706
Impact energy
Joule /Ft.lb470 / 347
Frequencybpm500 - 950
Excavator oil flowl/min / gpm30 - 60 / 7.9 - 15.9
Working pressurebar / psi120 / 1740
Tool diametermm / Inch70 / 2.76
Carrier weightt. / 1000 lb2.5 - 6 / 5.5 - 13.2
Noise levelLwA(db)125

Youtube video

Red 065 breaker Kerava https://youtu.be/529SaSka9M8

RED 025 breaker Ylivieska https://youtu.be/jie970sZ1V0

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