YT24 pusher leg rock drill

Description

YT24 pusher leg rock drill, an important tool for rock drilling operations in mines, railway, communication and water conservancy projects, etc., is most suitable for making horizontal and inclined blastholes in medium-hard and hard rocks with a hardness of f8~18. May be used together with FT140B or FT140BD Air-leg and FY200B Line Oiler with transparent casing. The tool can also be mounted on a rig or a wagon. 

Operation & maintenance

Besides observance of the general safety precautions for rock drilling operations, particular attention should be paid to the following:
The rifle nut and the piston are matched with left-handed threads. Be careful with the direction of rotation during assembling and disassembling.
When connecting the drill to the air and water supplies, check carefully if the wire clips (32)(36) are entirely and correctly set in the respective semi-circular grooves of the backhead (30). Check frequently the wear on the clips and timely replace the worn-out or broken one or broken one to avoid the shooting out of the swivel(55)(58) or the connector when the air or water is on.
Before operation, fill the line oiler with lubrication oil up to the required level. The drill should not be run without proper lubrication (recommended lube oil N46 and N22, Chinese National Standard GB443-84).
After operation, first turn off the water, lightly run the drill for a few seconds, blow out the residual water drops to prevent the parts from being corroded.
If the drill is often used, should maintenance it regularly to ensure the inside parts cleaning. Especially pay attention to change the worn parts and lose efficient parts.

Performance

Grouped control mechanism, quick of start up, with “air-on, water-on, air-off, water-off” mechanism, easy operation and maintenance.
Low noise, small vibration, energy-saving and efficient, highly interchangeable parts with long service life, reliable performance.

Applications

YT24 pusher leg rock drill mainly used in construction sites, various types of mines, railways, water conservancy construction and national defense construction areas for drilling operations.

Specification