Introduction of YT Series Pneumatic Rock Drill
YT Series Pneumatic Rock Drills are mainly used in construction sites, various types of mines, railways, water conservancy construction and national defense construction areas for drilling operations. The rock drill has good performance under low pressure;
Air leg rock drill is suitable for act impetus with long air pipe and small air compressor.
Main Characteristics of YT Series Pneumatic Rock Drill
1. Hand-hold rock drill is a tool for the secondary blasting in quarry and especially for rocking 20mm hose in marble and granite,it has characteristics of low weight,reasonable structure,handy use and little air consumption.
2. When it is matched with Model FY200A oil reservoir and Model FT160A or FT160B air-leg, it can perform wet drilling under various of rocks at a clinic and incline orientation, it can also use in the trolley without Air-leg.
3. And it is use for drilling in mines, quarries, railway construction, water conservancy and national defense project facility.
Main Advantages of YT Series Pneumatic Rock Drill
1. Higher efficiency;
2. Lower noise;
3. Stronger impact frequency;
4. Lighter weight;
5. Longer life of wearing parts;
6. Better economic returns;
7. Environment protection;
Technical Parameters of YT Series Pneumatic Rock Drill
|
Model
|
YT24
|
YT27
|
YT28
|
YT29A
|
7655
|
YSP45
|
|
Weight
|
24kg
|
27kg
|
28kg
|
26.5kg
|
24kg
|
26kg
|
|
Length
|
678mm
|
668mm
|
661mm
|
659mm
|
668mm
|
661mm
|
|
Air pressure
|
0.4-0.63Mpa
|
0.4-0.63Mpa
|
0.4-0.63Mpa
|
0.4-0.63mpa
|
0.4-0.63Mpa
|
0.4-0.63Mpa
|
|
Impact frequency
|
≧31HZ
|
≧39HZ
|
≧37HZ
|
≧37HZ
|
≥31HZ
|
≧28HZ
|
|
Air consumption
|
≦67L/s
|
≦86L/s
|
≦81L/s
|
≦65L/s
|
≤52L/S
|
≤82L/S
|
|
Impact energy
|
≧65J
|
≧75J
|
≧70J
|
≧70J
|
|
|
|
Cylinder*stroke
|
70mm*70mm
|
80mm*60mm
|
80mm*60mm
|
82mm*60mm
|
70mm*70mm
|
80*60mm
|
|
Air pipe diameter
|
19mm
|
19mm
|
25mm
|
25mm
|
25mm
|
25mm
|
|
Shank dimension
|
22*108mm
|
22*108mm
|
22*108mm
|
22*108mm
|
22*108mm
|
22*108mm
|
|
Drilling depth
|
5m
|
5m
|
5m
|
5m
|
5m
|
5m
|
|
Bit diameter
|
34-42mm
|
34-45mm
|
34-42mm
|
34-45mm
|
34-42mm
|
34-42mm
|
Figure Pictures of YT Series Pneumatic Rock Drill
