Changsha Drilling Machinery CO., LTD
Changsha Drilling Machinery CO., LTD
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DPP-100-5 Surface core drilling rig
DDP-100/5 surface core drilling rig is a kind of drilling machine manufactured to drill shallow holes when exploring and identifying ore and extracting liquids and natural gas.
This driller is also perfect for drilling during blasting demolition of buildings and engineering geological exploration as well as shallow-hole water well drilling
Features
1: a wide range of output rotational speed is available for this surface core drilling rig according to the diameter of hole, depth and feed speed
2: strong torque capacity and high reliability
3: reverse structure is added to the reduction gear box to facilitate assembly and disassembly of drill rod
4: hydraulic lifting and pressing is labor-saving and safety. Centralized handles of this drilling machine facilitate operation
5: planetary primary winch is safe, reliable and easy to operate, and secondary winch is suitable for impact and standard penetration operation
6: input rotational speed of mud pump can be increased or reduced. Displacement can be flexibly adjusted according to different diameter and drilling rates. High feed pressure
7: the rotary table of this driller can automatically move to match the drill hole, reducing labor force, enhancing efficiency and extending service life
8: high rigidity and dead load of drill rod facilitate drilling work
9: four stabilizer legs and lifting tower are hydraulically-controlled, convenient and reliable
10: long feed stroke and short auxiliary operation time realize high drilling efficiency
11: the totally-enclosed operator cabin of this surface core drilling rig can hold 6 person with two rows of seats
Specification
| DPP100-5 truck-mounted drill unit | |
| Specification | |
| Max. drill capacity (m) | 100 (200mm bit); 150 (150mm bit) |
| Hexagon drill rod | 86.7*75*5500 |
| Drill rod diameter (mm) | 50 |
| Dimension (L*W*H) (mm) | 9850 * 2450 * 3800 |
| Weight (kgs) | 10900 |
| Spindle | |
| Rotational speed (r/min) | 55; 71; 97; 125; 163; 210 |
| Max. feed capacity (KN) | 80 |
| Max. hoist capacity (KN) | 120 |
| Feed stroke (mm) | 1200 |
| Moving stroke (mm) | 400 |
| Winch | |
| Drum rotational speed (r/min) | 20.3; 26.3; 35.7; 46.2; 60; 77.7 |
| Hoist speed (single rope) (m/s) | 0.213; 0.275; 0.374; 0.484; 0.628; 0.814 |
| Max. hoist speed (1 gear single rope) (KN) | 20 |
| Wire rope diameter (mm) | 14 |
| Mud pump | |
| Model | BW-450/5 |
| Max. displacement (L/min) | 450 |
| Oil pump | |
| Model | CBN-F532-BFHL |
| Rated pressure (Mpa) | 16 |
| Displacement (ml/r) | 32 |