KSQ Technologies (Beijing) Co. Ltd
KSQ Technologies (Beijing) Co. Ltd At KSQ We always look at the business in your point of view.
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YT19A, Y20LY, YT24, YT27, YT28, YT29A , YT29B Pusher Leg Rock Drill
Apoplication
The Products are mainly used in construction sites, various types of mines, railways, water conservancy construction and national defense construction areas for drilling operations.
Description & Specification
YT29A Air Leg Rock Drill
The YT29A rock drill is the most strongest, powerful and highly efficient rock drill in the range. It gives improved productivity and drill steel economy and can be used on all rock formation and in all kinds of applications.
Specification:
Weight 26.5 KG
Length 660MM
Air consumption ≤60L/S
Impact power ≥70J
Air pipe inner Dia. 25MM
Water pipe inner Dia. 13MM
Drilling Hole Dia. 34-45MM
Drilling Depth 5M
Shank Size Hex22x108mm
Air pressure 0.4-0.63Mpa
Water working pressure 0.3Mpa
Piston stroke 60MM
Scope of Application:
FT series pusher legs are light weight, are easy to handle and to connect and are powered directly from the rock drill. The pusher legs are available in different lengths and with different extensions to achieve the required reach. They also come with a variety of tube diameters for different feed forces to suit various rock drills as well as different rock formations.
The FT160C and the FT170 have extra extensions for higher reach. The FT170 features an extra strong leg which provides additional feed force. The FT160B features a powerful leg, designed for small drifting purposes.
FT160A Air leg:
Weight 17KG
Length retracted: 1668MM
Length extended: 3006MM
Feeding Length: 1338MM
Cylinder Inner Dia. 65MM
FT160B Air leg:
Weight 16KG
Length retracted: 1428MM
Length extended: 2526MM
Feeding Length: 1098MM
Cylinder Inner Dia. 65MM
FT160C Air-leg
Weight 18KG
Length retracted: 1820MM
Length extended: 3310MM
Feeding Length: 1490MM
Cylinder Inner Dia. 65MM
| Product Name | YT28 Rock drill pneumatic rock drill |
| Description | The Series of pneumatic rock drills are mainly used in mines,railway,water irrigation works and quarrying works and quarrying works to drill hole or plug holes.It is suitable for wet or dry drilling in all kinds of rocks. |
| Drilling Direction | Hand-held type for Perpendicular;Air-leg type for titling direction |
| Advantage | Light weight;high efficiency,fast drilling velocity, low comsumption,convenient operation,long life part |
| MOQ | No requriement for testing and trial order |
| Spare Parts | Internal drill rod,plug hole rod,taper drill rod,thread drill rod,taper/thread drill bit |
Specification of pneumatic rock drill/ jack hammer / Hand-operated rock drill
| Hand Held Rock Drill | Y6 | Y8 | Y20 | Y24 | Y26 | YH24 |
| Weight (kg) | 6 | 8 | 18 | 24 | 26 | 24 |
| Air consumption (L/s) | ≤9.5 | 9.5 | 25 | 55 | ≤47 | 55 |
| Drill hole diameter (mm) | 20 | 20-24 | 34-42 | 34-42 | 34-42 | 34-42 |
| Max.drilling depth (mm) | 0.5 | 0.5 | 3 | 3 | 5 | 5 |
| Shank (mm) | 15X88 | 22x108 | 22x108 | 22x108 | 22x108 | 22x108 |
| Air-leg Rock Drill | YT19A | Y20LY | YT24 | YT27 | YT28 | YT29A |
| Weight (kg) | 18 | 18 | 24 | 24 | 26 | 26.5 |
| Air consumption (L/s) | 28 | ≤25 | ≤67 | ≤85 | ≤81 | ≤65 |
| Drill hole diameter (mm) | 34-42 | 34-42 | 34-42 | 34-42 | 34-42 | 34-45 |
| Max.drilling depth (mm) | 3 | 3 | 5 | 5 | 5 | 5 |
| Shank (mm) | 22x108 | 22x108 | 22x108 | 22x108 | 22x108 | 22x108 |
jack hammer | jack hammer | jack martelo | Jack Hammer | Presslufthammer | jack çekiç | Jack Hammer
Attaching the pusher leg to the rock drill
Maintenance
One,Notice
Two,Lubrication
Lubrication has great influence in the performance and working life．Do not operate machine without lubricating oil
| Temperature | Name | No | Flash point | Kinematic viscosity | Solidifying point | Standard |
| 10—30℃ | Machine oil | N46 | 180℃ | 41.4—50.6(40℃) | -10℃ | GB443-84 |
| -10—10℃ | Machine oil | N22 | 170℃ | 19.8—24.2(40℃) | -15℃ | GB443-84 |
| -30—10℃ | Refrigerator oil | HD-13 | 160℃ | 11—15(50℃) | -40℃ | Y1213-79 |
Package