Yt28 Pneumatic Rock Drilling Machine
Model NO.
YT28
Precision
No
Condition
New
Color
Blue/Green
Quality
High Quality
Feedback
Good
Brand Name
Bestlink
Drilling Depth
5m
Weight
27kg
Trademark
BESLINK
Transport Package
Plywood
Specification
CE
Origin
Xiamen, Fujian
HS Code
84671100
Description
YT28 pneumatic air-leg rock drill
Suitable for making horizontal and inclined blastholes, in medium-hard and hard rocks with a hardness of f=8-18.
Among the various air-leg rock drills, these three are most versatile to different working conditions, this kind of rock drill is an important tool for rock drilling operations in mines,railway,communincation and water conservancy projects.
Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance.
| Specification | ||
| Weight | 28 | kg |
| Outside dimensions(L×W×H) | 659*248*205 | mm |
| Cylinder diameter | 82 | mm |
| Piston Stroke | 60 | mm |
| Working Pressure | 0.40-0.63 | mpa |
| Impact Energy | J | |
| ≥78(0.63Mpa) | ||
| ≥69(0.5Mpa) | ||
| ≥50(0.4Mpa) | ||
| Air Consumption | L/S | |
| ≤88(0.63Mpa) | ||
| ≤65(0.5Mpa) | ||
| ≤52(0.4Mpa) | ||
| Impact Frequency | HZ | |
| ≥39(0.63Mpa) | ||
| ≥37(0.5Mpa) | ||
| ≥36(0.4Mpa) | ||
| Torque | N.M | |
| ≥20(0.63Mpa) | ||
| ≥17(0.5Mpa) | ||
| ≥15(0.4Mpa) | ||
| Rotated speed | 300(0.5Mpa) | R/min |
| Working Water Pressure | 0.3 | Mpa |
| Air pipe inner diameter | 25 | mm |
| Water pipe inner diameter | 13 | mm |
| Rock drill hole diameter | 34-45 | mm |
| Max drilling depth | 5 | m |
| Working temperature | 30~45 | ºC |
| Shank Size | H22*108 | mm |
| FY250 Oil Lubricator | ||
| Weight | 1.2 | kg |
| Oil Reserve | 0.25 | Litre |
| FT160A Air Leg | ||
| Length | 1668 | mm |
| Advance Length | 1338 | mm |
| Cylinder diameter | 65 | mm |
| Weight | 18 | kg |
