Breakout bench for dismantling Down The Hole Hammers, available from size 3.5” to 10”.
Breakout Bench for DTH Hammers, from size 3.5” to 10”
Breakout bench automatic operation
DTH Hammer Size: 3.5’’ – 10’’
Bench Size: 1060*930*1050mm
Max Tightening Torque: 67 kN*m(50ftlb)
Max Loosening Torque: 81 kN*m(60ftlb)
Operating Height: 800mm
Hydraulic Pressure Range: 0-20 Mpa
Power: 3Kw, 220V, 50Hz
Chain Rotation Speed: less than 10 rpm
Piston Driver Speed: 1.8m per minute
The threaded connections of the driver chuck and top sub may become very tightly tensioned during drilling. It is convenient to break the hammer threads on the rig, but if the threads cannot be loosened or tend to get stuck, a breakout bench is the solution.
This handy but powerful breakout bench can easily be placed in a workshop or container and it breaks DTH hammers between 3.5″ adn 10″. Select the right breakout bench depending on voltage and power source.
For more details, pls check the follow link:Breakout Bench Operation
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