| Model: | yt27 |
|---|---|
| Brand: | SF |
| Origin: | Made In China |
| Category: | Industrial Supplies / Mining Machine |
| Label: | air leg rock drill , pneumatic rock drill , breaker hammer |
| Price: |
US $100
/ pc
|
| Min. Order: | 1 pc |
| Last Online:12 Jul, 2016 |
Air Leg Rock Drills
1. High efficient rock drilling tools
2. Widely used to vertical, oblique & horizontal rock drilling operations
3. Low noise, light weight, fast footage, economic application
4. Matched with FT160A or FT160B air leg, it is suitable for wet drilling on hard and middle hard rocks , and it can also be used on the drill carriage without air leg.
The series Air Leg Rock Drills:
|
Specifications |
YT24 |
YT27 |
YT28 |
YT29 |
|
Weight |
24kgs |
27kgs |
26kgs |
26.5kgs |
|
Overall Length |
678mm |
668mm |
661mm |
659mm |
|
Diameter of cylinder |
70mm |
80mm |
80mm |
82mm |
|
Piston Stroke |
70mm |
60mm |
60mm |
60mm |
|
Inner dia. of air pipe |
19mm |
25mm |
25mm |
25mm |
|
Inner dia. of water pipe |
13mm |
13mm |
13mm |
13mm |
|
Bit Shank size |
22*108mm |
22*108mm |
22*108mm |
22*108mm |
|
Operating Air pressure |
0.4-0.63 Mpa |
0.4-0.63 Mpa |
0.4-0.63 Mpa |
0.4-0.63 Mpa |
|
Dia. of drill bit |
34-42mm |
34-45mm |
34-42mm |
34-45mm |
|
Impact frenquence(0.63Mpa) |
≥31Hz |
≥36.7Hz |
≥37Hz |
≥37Hz |
|
Impact energy (0.63Mpa) |
≥60.2J |
≥75.5J |
≥68J |
≥70J |
|
Air consumption |
≤66.7L/s |
≤80L/s |
≤81L/s |
≤65L/s |
| Payment Terms: | TT / LC / DP / DA |
|---|---|
