Email: sales@prodrill.com.cn
Tel:0086-18959243380
Addr: Room 805 C1 Wanda Plaza, No.5 Jinzhong Road, Huli District, Xiamen, China
YT29A-4H Mobile Rock Drill with 4 hammers
- Drilling Diameter: Φ34mm~Φ42mm
- Max. Drilling Depth: 6m
- Drilling Speed: 4*20m/h
- Single feed stroke: 3m
- Air Consumption: 18-20m3/min
- Working Air Pressure: 0.5-0.7MPa
ProDrill Model YT29A-4H Pneumatic Mobile Rock Drills powered by air compressor with FAD of 20 M3/ Min for vertical and horizontal drilling32-42mm hole in natural dimensional stone quarries.
Pneumatic mobile rock drill
Rock drilling tools manufacturer ProDrill offfers totally 3 kinds of pneumatic mobile rock drills, also can design as customers' requirement.
Available for horizontal, vertical and slantwise drilling, are mainly used in dimensional stone quarry to divide large blocks into smaller pieces, which is necessary to assist diamond wire saw machine working in quarries site.
1. Light-weight mobile rock drill, equipped with rock drill 1* YT29A. For both vertical drilling and horizontal drilling.
2. Medium-weight mobile rock drill, equipped with 2 rock drills YT29A. For both vertical drilling and horizontal drilling.
3. Heavy-weight mobile rock drill, equipped with 4 hammers YT29A. For vertical drilling only.
Technical Data Sheet for Prodrill Mobile Rock Drill 1, 2, 4 hammers .
| Specifications | YT29A-2H | YT29A-1H | YT29A-4H |
| 2 Hammers | Single Hammer | 4 Hammers | |
| Drilling Diameter | Φ34mm-42mm | Φ34mm-42mm | Φ34mm-42mm |
| Drilling Depth | Max.6m | Max.6m | Max.6m |
| Drilling Speed | 2X30m/h | 20m/h | 4X20m/h |
| Single feed stroke | 2m | 2m | 3m |
| Lifting Force | 1600kg | 1100kg | 1600kg |
| Air Consumption | 10-12m3/min | 7-9m3/min | 18-20m3/min |
| Working Air Pressure | 0.5-0.7MPa | 0.5-0.7MPa | 0.5-0.7MPa |
| Equipped Rock Drill | YT29A | YT29A | YT29A |
| Impact Frequency | ≥35HZ | ≥35HZ | ≥37HZ |
| Rail Travel | 2-3m | 3m | 2-3m |
| Lifting Power Rate | 3kw | 1.5kw | 3kw |
| Compatible Drill Rod | H22X108 | H22X108 | H22X108 |
| L=1,1.6,2 | L=1,1.6,2 | L=1,1.6,2 | |
| Lifting adjustment | Lifting frame adjustment | Screw adjustment | Lifting frame adjustment |
| Drilling Direction | Vetical/incline(Max.15 degree) | Vetical/Horizontal | Vetical/incline(Max.15 degree) |
| Weight | 1000kg | 500kg | 1200kg |
| Drilling hole NO. | 2 | 1 | 4 |
| Dimension(L*W*H) | 3000*1835*3650mm | 3000*1835*3650mm | 3000*2150*4450mm |
Horizontal pneumatic rock drill with rail.
A slide for horizontal drilling with cylinder-operated down feed or chain feed.
It is quickly positioned with wedge pins fixing method. It is ideal for drilling horizontal holes on the same flat of the quarries. The rock drill-holding slide is equipped with a central joint allowing fan-shaped drilling and with a bar anchorage allowing fast lateral moving. Horizontal pneumatic drilling sets including the follow parts:
1. Pneumatic drilling slide with cylinder operated down feed or chain, start drilling with 3200 or 2400mm drill steel
2. Control panel
3. 5000mm guiding and leveling bar or pipe(optional).
4. Pneumatic rock drill YT29A.
The pneumatic mobile rock drill has following benefits:
■ It helps you to drill holes on a straight line, so you can save the blocks, increasing the daily output.
■ High drilling efficiency and low energy consumption, low maintenance cast.
■ Automatically operated, save labor cost.
