mining LP Drills®
center rock inc.® lp drills
Mining Drill
Mining Drills Features & Benefits
There are several special design features that have been added to the product to ensure applicability to the harsh, underground mining environment. Mining LPs are used to create “burn holes,” utility holes, ventilation, dewatering, and rescue shafts from 24″ (610 mm) and up. Key features and benefits are listed below:
- 24″ (610 mm) and larger diameters available
- Push or pull applications
- Bits are free to spin, which helps to maintain the gauge of the bore and also reduces wear on the bits
- Hammers and bits are easily accessible for service work
- Complete service package with each tool
- Each LP is fitted with a group of 6” (152.4 mm) class hammers and 7.88” (200 mm) bits. The size of the bore will determine the number of hammers for each canister
- Air consumption requirements, 400-500 cfm per hammer. For example, a 30” (762 mm) LP has three hammers requiring a minimum of 1200 cfm
- Each hammer is easily accessible by removing the LP bolt and removing the hammer from the canister
- Trained technicians to assist with the startup of each LP for proper tooling techniques.
- Service is available to our customers 24/7
Built for Efficiency in Mining Applications
The Mining LP DRILL® stands as a trusted solution among drills for mining, designed to power through the rigors of underground work with both precision and durability. From rescue shaft drilling to utility and ventilation holes, each drill is engineered to meet the highest standards, ensuring the reliability necessary for challenging mining environments.
With sizes starting at 24 inches (610 mm), the Mining LP Drill® adapts seamlessly to specific project needs, supporting angled and vertical drilling applications. Each drill is configured for push or pull operation, allowing it to tackle various shaft drilling conditions with minimal adjustments.
Enhanced Performance and Service
Equipped with freely spinning bits that maintain bore accuracy while reducing wear, each LP Drill® maximizes efficiency and longevity. With a simple design that allows for quick hammer access and easy servicing, these drills help crews minimize downtime. With air consumption levels of 400-500 cfm per hammer, the Mining LP Drill® delivers consistent power output across varying underground applications, whether it’s for standard utility holes or high-demand rescue shafts.
Center Rock’s Commitment to Support
Each Mining LP DRILL® purchase comes with Center Rock’s dedicated support services, including on-site startup assistance from skilled technicians. Our team is available 24/7 to assist with troubleshooting, ensuring every operation receives expert guidance and minimal disruption, regardless of the mining project’s scope.
Mining LP DRILL Specifications
Size (IN) | Size (MM) | Number of Hammers | Minimum Air Required (SCFM) | Minimum Air Required (M3/MIN) | Recommended Air Required (SCFM) | Recommended Air Required (M3/MIN) | Weight with the CALYX (LBS) | Weight with the CALYX (KG) |
|---|---|---|---|---|---|---|---|---|
20 | 508 | 4 | 1000 | 23 | 1400 | 40 | 1350 | 612 |
22 | 559 | 4 | 1000 | 23 | 1400 | 40 | 1550 | 703 |
24 | 610 | 4 | 1600 | 45 | 2000 | 57 | 3250 | 1474 |
25 | 635 | 5 | 2000 | 57 | 2500 | 71 | 3500 | 1587 |
26 | 660 | 5 | 2000 | 57 | 2500 | 71 | 4000 | 1814 |
28 | 711 | 5 | 2000 | 57 | 2500 | 71 | 4200 | 1905 |
30 | 762 | 5 | 2000 | 57 | 2500 | 71 | 4700 | 2131 |
32 | 813 | 6 | 2400 | 68 | 3000 | 85 | 5500 | 2494 |
33 | 838 | 6 | 2400 | 68 | 3000 | 85 | 6000 | 2721 |
34 | 864 | 6 | 2400 | 68 | 3000 | 85 | 6200 | 2812 |
35.5 | 900 | 7 | 2800 | 79 | 3500 | 99 | 6500 | 2948 |
36 | 914 | 7 | 2800 | 79 | 3500 | 99 | 6800 | 3084 |
41.5 | 1054 | 7 | 2800 | 79 | 3500 | 99 | 8300 | 3764 |
42 | 1067 | 7 | 2800 | 79 | 3500 | 99 | 8500 | 3855 |
48 | 1219 | 10 | 4000 | 113 | 5000 | 142 | 10700 | 4853 |
53 | 1346 | 12 | 4800 | 136 | 6000 | 170 | 12700 | 5760 |
58 | 1473 | 13 | 5200 | 147 | 6500 | 184 | 14900 | 6758 |
60 | 1524 | 13 | 5200 | 147 | 6500 | 184 | 16500 | 7484 |
Let’s Talk
Contact CENTER ROCK today to learn more about the Mining LP DRILLs for your project needs.