YT24 type air leg rock drill mining railway traffic rock drilling blasting

The YT24 type air-leg rock drill is widely used in rock roadway excavation and various rock drilling operations for drilling blast holes. It is an important machine in stone engineering projects such as mines, railways, transportation, and water conservancy construction. This machine has a wide range of applications and is suitable for drilling horizontal or inclined blast holes in medium-hard or hard (f=8~18) rock formations, with a drilling depth of up to 5 meters. This machine can be used with either the FT140BD type short air leg or the FT140B type long air leg according to the roadway cross-section size, or it can be mounted on a drill rig or drill frame for operation.

Technical specifications:
Machine weight 24 kg
Total Length 678 mm
Cylinder bore 70 mm
Piston stroke 70 mm
Use air pressure 0.4-0.63Mpa
Impact frequency ≥31Hz
Air Consumption ≤66.7L/S
Tracheal inner diameter 19 mm
Water pipe inner diameter 13 mm
Head size 34-42 mm
Pin tail specification 22×108±1 mm