Product Center
Tel.: 024-23887721
Add.：5-1 Tianci Street, Hunnan New District, Shenyang, Liaoning Province
Hot Line
024-23887721Coal mine rock tunnel drilling and loading unit (referred to as "drill loader") is an efficient continuous operation equipment that integrates two functions of rock drilling and loading. Mainly used for excavation operations in mine rock tunnels, diversion tunnels and other engineering tunnels. Its application increases the speed of excavation, reduces the labor intensity of work, improves the safety of excavation construction operations, and well realizes the mechanized operation requirements of rapid excavation of rock tunnels. At the same time, it solves the problem of not driving various equipment in small and medium roadways. The two drill arms of the drilling unit can simultaneously blast holes on the working face of the roadway, or simultaneously blast and top the bolt holes. The backhoe mechanism picks up the rock from a distance and sends it to the scraper conveyor. The scraper conveyor unloads the rock from the tail into the mine cart or belt conveyor. The bucket can also be used to clean the working surface. The breaker is integrated on the boom, which does not need to be disassembled during use. When large rocks are encountered, the breaker on the boom can be used to break.
Specification
|
No. |
Specification |
Remark |
|
|
Whole Parameters |
Total dimension (L×B×H)（m） |
11.60×2.50×3.20 |
|
|
Total weight(t) |
38 |
|
|
|
Power Supply (V) |
AC1140/660 |
|
|
|
Working range of positioning drilling (m) |
6.8×4.7 |
|
|
|
working range of positioning and loading(m) |
5.5×4.0 |
|
|
|
Scooping range (m) |
2.9 |
|
|
|
Ground pressure (MPa) |
≤0.13 |
|
|
|
Suitable rock hardness (MPa) |
≤160 |
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|
|
Ground clearance (mm) |
350 |
|
|
|
Maximum height of rear supporting (m) |
≤1.65 |
|
|
|
System rated pressure (MPa) |
23 |
|
|
|
Cable reel distance (m) |
60 |
|
|
|
Whole machine power (Kw) |
132 |
|
|
|
Maximum non-removable part |
2.8×1.1×1.78 |
|
|
|
5.01×0.92×0.81 |
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||
|
Blast hole drill arm |
Blast hole diameter (mm) / maximum depth (m) |
φ38-45/3.0 |
|
|
Number of booms (pcs) |
2 |
|
|
|
Up and down lifting angle (°) |
-15--+60 |
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|
|
Swing angle from left to right (°) |
±35 |
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|
|
Pitch angle (°) |
-6--+90 |
|
|
|
Single penetration depth (m) |
3.0 |
|
|
|
way to control |
手动 |
|
|
|
Propulsion force (kN) |
10 |
|
|
|
Bolter arm |
Bolter hole diameter (mm)/depth (m) |
Φ28-Φ32/1.6-8.0 |
manually |
|
Number of anchor arms (a) |
1 |
|
|
|
Up and down lifting angle (°) |
-15--+60 |
|
|
|
Swing angle from left to right (°) |
±35 |
|
|
|
Pitch angle (°) |
-6--+90 |
|
|
|
Single penetration depth (m) |
1.6/2.4. |
|
|
|
way to control |
Remote control |
|
|
|
Propulsion force (kN) |
10 |
|
|
|
Hydraulic system |
System rated flow (L/min) |
578 |
|
|
Hydraulic oil tank volume (L) |
600 |
|
|
|
cooling method |
Water cooling |
|
|
|
Water supply volume (L/min) |
80 |
|
|
|
Water supply pressure (MPa) |
1.5—3.0 |
|
|
|
Air supply pressure (MPa) |
0.6 |
|
|
|
Bucket width (m) |
0.6 |
|
|
|
Collection and transportation |
Chute width (m) |
0.74 |
|
|
Shipping capacity (m3/h) |
300 |
|
|
|
First transportation chain speed (m/min) |
50 |
|
|
|
Conveying angle (°) |
13.5 |
|
|
|
Shovel width (m) |
2.5/3.0/3.5 |
|
|
|
Width of folding push plate (m) |
0.5 |
bilateral symmetry |
|
|
Digging arm |
Digging width (m) |
5.5 |
|
|
Digging distance (m) |
2.9 |
|
|
|
Digging height (m) |
4.5 |
|
|
|
Digging depth (m) |
1.0 |
|
|
|
Bucket width (m) |
0.6 |
|
|
|
Bucket volume (m3) |
0.3 |
|
|
|
Broken width (m) |
4.7 |
|
|
|
Electrical system |
Rated current (A) |
67.4/116.7 |
|
|
Rated speed (r/min) |
1480 |
|
|
|
Supporting platform |
Supporting platform size (L×B×H) (m) |
1.2×0.75×1.2 |
For 3 persons at the same time |