Product Details

Product Description

YT Rock Drill Product Application

1.The rock drill is a kind of high efficiency air leg rock drill machinery.
2.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and defence project facility.
3.It is suitable for drilling and blasting under various of rocks and any direction angles.
4.Blast hole dia is 34-42mm, drill hole depth is 5m.
5.This machine may match with FT160BD short air leg of FT160BC long air leg.

SPECIFICATIONS
Model	YT28	YT27	YT29A	YT24C	TY24
Weight	26kgs	27kgs	26.5kgs	24kgs	24kgs
Length	661mm	668mm	659mm	628mm	678mm
Air pressure	0.4-0.63Mpa	0.4-0.63Mpa	0.4-0.63Mpa	0.4-0.63Mpa	0.4-0.63Mpa
Impact frequency	≧37HZ	≧39HZ	≧39HZ	≧37HZ	≧31HZ
Air consumption	≦81L/s	≦86L/s	≦88L/s	≦80L/s	≦67L/s
Impact energy	≧70J	≧75J	≧78J	≧65J	≧65J
Cylinder*stroke	80mm*60mm	80mm*60mm	82mm*60mm	76mm*60mm	70mm*70mm
Air pipe diameter	25mm	19mm	25mm	25mm	19mm
Shank dimension	22*108mm	22*108mm	22*108mm	22*108mm	22*108mm
Drilling depth	5m	5m	5m	5m	5m
Bit diameter	34-42mm	34-45mm	34-45mm	34-42mm	34-42mm