Rock drills and Anchor Drilling Machines are crucial for mining, tunnel construction, and underground engineering. Rock drills are used to break rock layers, while anchor drilling machines are used to drill holes and install anchor rods. These machines ensure efficient, precise drilling and are key to ensuring safety and stability in underground operations.
Rock drills offer powerful drilling and breaking capabilities, allowing them to perform effectively in hard rock environments.
Suitable for various geological conditions, from soft soil to hard rock layers.
Constructed with high-strength materials, rock drills can withstand harsh underground conditions and offer extended service life.
Features user-friendly controls, minimizing operational complexity and reducing operator training time.
Delivers fast, accurate drilling to maximize project efficiency and reduce labor costs.
Made of high-strength alloy materials, it is wear-resistant and impact-resistant, adapting to harsh environments. It offers fast drilling speed, reducing construction time and improving drilling efficiency.
Suitable for various construction scenarios, including coal mines, metal mines, tunnels, slopes, and foundation pits.
Capable of drilling vertical, horizontal, and inclined holes to meet diverse engineering needs.
Compatible with rock drilling jumbos, enhancing efficiency in large-scale construction.
Key components (such as pistons, impactors, and drill rods) undergo heat treatment processes to extend service life. This reduces maintenance costs and downtime.
Drilling diameter: Generally between φ30mm and φ100mm, adjustable based on the machine model.
Drilling depth: Typically ranging from 5 to 30 meters, adjustable depending on rock hardness and equipment power.
You can check the different parameters of the product for your procurement inquiries.
| Model | YT24 | YT27 | YT28 | YT29A | 7655 | YSP45 |
| Weight | 24kg | 27kg | 28kg | 26.5kg | 24kg | 26kg |
| Length | 678mm | 668mm | 661mm | 659mm | 668mm | 661mm |
| Air pressure | 0.4-0.63Mpa | 0.4-0.63Mpa | 0.4-0.63Mpa | 0.4-0.63mpa | 0.4-0.63Mpa | 0.4-0.63Mpa |
| Impact frequency | ≧31HZ | ≧39HZ | ≧37HZ | ≧37HZ | ≥31HZ | ≧28HZ |
| Air consumption | ≦67L/s | ≦86L/s | ≦81L/s | ≦65L/s | ≤52L/S | ≤82L/S |
| Impact energy | ≧65J | ≧75J | ≧70J | ≧70J | ||
| Cylinder*stroke | 70mm*70mm | 80mm*60mm | 80mm*60mm | 82mm*60mm | 70mm*70mm | 80*60mm |
| Air pipe diameter | 19mm | 19mm | 25mm | 25mm | 25mm | 25mm |
| Shank dimension | 22*108mm | 22*108mm | 22*108mm | 22*108mm | 22*108mm | 22*108mm |
| Drilling depth | 5m | 5m | 5m | 5m | 5m | 5m |
| Bit diameter | 34-42mm | 34-45mm | 34-42mm | 34-45mm | 34-42mm | 34-42mm |
Designed to guarantee accurate drilling depth, angle, and location, ensuring the precise placement of anchor rods.
Provides consistent and fast drilling performance for efficient anchor rod installation.
User-friendly control systems simplify operations and improve productivity.
Suitable for various geological conditions, from soft soils to hard rock formations.
Constructed with robust materials to ensure long-lasting performance under challenging conditions.
Explosion-proof design, powered by pneumatic or hydraulic systems, producing no electrical sparks, making it suitable for high-gas environments.
High torque and strong drilling capability, ideal for long-term continuous operation. Low noise and high stability.
Easy to operate with low usage costs; lightweight, suitable for manual operation.
You can check the different parameters of the product for your procurement inquiries.
| MQT/MQTB series air leg Anchor drilling machine | |||||||||||||
| Model | Unit | MQT-85/1.8 | MQT-100/3.1 | MQT-120/2.8 | MQT-130/3.2 | ||||||||
| Air pressure | Mpa | 0.40-0.63 | 0.40-0.63 | 0.40-0.63 | 0.40-0.63 | ||||||||
| Rated pressure | N.m | 0.5 | 0.5 | 0.5 | 0.5 | ||||||||
| Water flushing pressure | mpa | 0.6-1.2 | 0.6-1.2 | 0.6-1.2 | 0.6-1.2 | ||||||||
| Rated torque | N.m | ≥85 | 100 | 110 | 130 | ||||||||
| Rated rotation speed | R/min | 240 | 280 | 220 | 240 | ||||||||
| Velocity without load | mm/s | ≥680 | 400 | ≥560 | 400 | ||||||||
| Max. Output power | Kw | ≥1.8 | 3.1 | 2.8 | 3.2 | ||||||||
| Stalling torque | N.m | 180 | 180 | 210 | 210 | ||||||||
| Max. Load torque | N.m | ≥185 | 170 | 220 | 190 | ||||||||
| Air consumption | M3/min | 2.9-3.8 | <=3.8 | 4.4 | <=4.5 | ||||||||
| Noise | Db(A) | <=90 | <=90 | <=90 | <=95 | ||||||||
| Leg type | I | II | III | I | II | III | I | II | III | I | II | III | |
| Leg propulsion | kN | 5.2 | 6.7 | 9.8 | 5.2 | 6.7 | 9.8 | 5.2 | 6.7 | 9.8 | 5.2 | 6.7 | 9.8 |
| Overall Max.height | mm | 2450 | 3050 | 3650 | 2566 | 3046 | 3614 | 2552 | 3032 | 3600 | 2540 | 3015 | 3600 |
| Overall Mini.height | mm | 1185 | 1268 | 1418 | 1189 | 1309 | 1451 | 1175 | 1295 | 1437 | 1365 | 1725 | 2145 |
| Weight | kg | 44 | 46 | 49 | 45 | 47 | 49 | 48 | 50 | 52 | 50 | 52 | 55 |
| Rock drill rod | mm | B19 B22 | |||||||||||
| Rock drill diameter | mm | φ25-32 | |||||||||||
Used with U-shaped steel supports: Rock drills and anchor drilling machines, when used with U-shaped steel supports, provide a comprehensive and efficient support system for mining, tunneling, and other projects.
Used with shotcrete machines: Anchor drilling machines combined with shotcrete machines can effectively improve the support effect and enhance the stability of the strata.
For more information on rock drills and anchor drilling machines, or to get a customized quote, please contact us. Our team will assist you in selecting the best machines for your project.
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