Sell Y22LY Rock Drill

Description

Instruction: The rock drill is a kind of Hand-hold and Air-leg rock drill machinery. It can perform in solid rock or moderately hard ***** rock drill is mainly used in quarries, coal mines and blasting for constructing roads in mountain areas, also in the capital construction for water conservancy works. With hand-hold , it can dill in ***** machine can drill downward with hand toward horizontal or acclive, when it is matched with air-leg model FT*0 or FT**0. This machine must work with drill and drill ***** drill dia is ****4mm, and the hole is � 4m. Specification: Weight :*8kg Length :**0mm Air pipe inner dia:*9mm Water pipe inner dia:8mm Air pressure : 0.*5~0.*5Mpa Water pressure :0.*5~0.*5Mpa Model FY**0A oil lubricator Weight:1.1kg Oil capacity: **0ml Maintenance 1�When connecting water pipe and air pipe, blow off dirty to protect parts. 2�Do not operate machine without lubricating oil. Oil about the model *0 or *0 machine oil into oil lubricator which is about *5% before using machine. When drilling, please turn up the outage on 2.**3ml/min.Don�t use the solvent to clean the sheer plastic crust. 3�The length of shank which must accord with the standard is **8mm. 4�Must check the screw thread, sure it is tight before operate the machine. 5�Use optimal thrust when you drill, it may exert the machine�s efficiency. 6�When air pressure is 0.4Mpa, please applicate about ******0N power during you drilling with hand-hold. 7�Disassemble and maintain the machine termly. 8�If the pawl of ratchet pawl or ratchet is abrasion, turn around