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Rock Drill specification
Weight 24 kg
Length 678mm
Cylinder dia 70mm
Piston stroke 70mm
Air pressure 0.4_0.63MPa
Impact frequencey ¡Ý 31Hz
Air consumption ¡Ü66.7 L/S
Air ...
Last Updated: 2009-12-14
The rock drill is a kind of high efficiency air leg rock drill machinery. It is mainly used for diging into mine laneway and blasting holes in all drilling works. It is ...
Last Updated: 2009-12-14
YT29A Air Leg Rock Drill
Instruction
The YT29A rock drill is the most strongest, powerful and highly Efficient rock drill in the range. It gives improved productivity and drill ...
Last Updated: 2009-12-14
The rock drill is a kind of high efficiency air leg rock drill machine. It is
Mainly used for blasting holes and other drilling works in a quarries, railway
Construction, water ...
Last Updated: 2009-12-14
The rock drill of YT23 is a kind of high efficiency air leg rock drill machinery.
It is mainly used for blasting holes and other drilling works in a quarries, railway ...
Last Updated: 2009-12-14