Drill

The gasoline rock drill does not need to replace the internal parts of the machine head, but only needs to move the handle as required to operate. Gasoline rock drill is easy to operate, more time-sav

Disassembly sequence of YT-23 air leg rock drill (1) First remove the air leg, muffler cover, trachea, water pipe, brazing and other auxiliary components. (2) Remove the oil injector from the rock dr

Gasoline rock drills can be used not only in the field of use, but also in mountains, plains and outdoors. Therefore, attention should be paid to the maintenance, maintenance and operation of gasoline

On April 7, a batch of gasoline rock drill were successively loaded in the intelligent equipment manufacturing workshop of China Coal Group, and will be sent to Meizhou City in Guangdong Province and

Failure 1: Rock drilling speed is reduced (1) Reasons for the failure of the rock drill: first, the working air pressure is low; second, the air leg is not flexible enough, the thrust is insufficient

(1) Before ventilating the air leg rock drill, the handle of the pressure regulating valve should be moved to the "O" position to prevent the air leg from elongating suddenly during the ventilation an