Kdy-30h Three Speeds Trunnel Drilling Rig With Diamond Bit
- Payment Type:
- T/T, L/C, Western Union
- Incoterm:
- FOB
- Min. Order:
- 1 Set/Sets
- Min. Order:
- 1 Set/Sets
- Delivery Time:
- 7 Days
- Transportation:
- Ocean, Land, Air
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Contact Now| Place of Origin: | Chongqing |
|---|---|
| Productivity: | 300 sets per month |
| Supply Ability: | 300 sets per month |
| Payment Type: | T/T,L/C,Western Union |
| Incoterm: | FOB |
| Certificate: | ISO9001 |
| Transportation: | Ocean,Land,Air |
Specifications
1. Hydraulic or Electric type
2. Delivery:15-20 workdays after down payment
Kdy-30h Three Speeds Trunnel Drilling Rig With Diamond Bit
APPLICATIONS:
KDY-30H hydraulic drill rig is a multi-function drill rig developed facing drilling grouting hole for hydro-power station. It also can be used for drilling the hole of support, penetration-proof, blasting; and treating dangerous rock and hillside. It is mainly suitable for drilling hard rock with diamond bit and PDC bit, and DTH drilling as well.
MAIN FEATURES:
- Reasonable specification, assure more efficiently drilling;
- Fully hydraulic drive, top-drive head rotation, feed and hoist are all done by ration pump and ration motor which composite independent open hydraulic system, it is simple, advance, easy to use and maintain;
- The main hydraulic components are from world famous hydraulic manufacturers, two-step filtering, to assure the reliability of the hydraulic system;
- Newly-designed structure, three speeds, and can get different speeds through changing oil motor of top-drive head, to satisfy the needing of different drilling technology;
- Light weight, easy to move, re-assembly and maintain. Especially suitable for drilling in tunnel and on the frame.
SPECIFICATIONS:
Drilling method: diamond drill bit, PDC bit, and DTH drilling
Drilling capacity: 30 m(hole dia.: Φ75 mm); 20 m (hole dia.: Φ91 mm)
Drill rod: Φ42 x 1000 mm or Φ50 x 1000 mm
Top-drive head: stroke: 1200 mm; Max. push/pull force: 14 kN; feed and hoist speed: 0-0.3 m/s.
The speed and torque of top-drive head: table 1
|
Displacement of motor |
80 ml/min |
100ml/min(standard) |
130 ml/min |
160 ml/min |
195 ml/min |
245 ml/min |
305 ml/min |
|
High-speed(r/min) |
700-779 |
560-623 |
450-480 |
365-390 |
295-320 |
235-255 |
180-204 |
|
Torque(Nm) |
150 |
195 |
250 |
300 |
375 |
470 |
575 |
|
Middle speed(r/min) |
540-605 |
420-470 |
350-364 |
270-295 |
218-243 |
175-195 |
135-155 |
|
Torque (Nm) |
155 |
195 |
250 |
305 |
375 |
480 |
580 |
|
Low speed(r/min) |
152-187 |
104-150 |
92-115 |
75-93 |
57-77 |
45-60 |
35-50 |
|
Torque (Nm) |
215 |
270 |
350 |
430 |
510 |
660 |
805 |
Hydraulic system: triple-gear pump, ration motor
Power unit: electric motor Y180M-4 (speed: 1470 r/min; power: 18 kW)
Mast height: 2100 mm
Detachment weight: mast and top-drive head 135 kg; control panel 50 kg; wheeled power station 280 kg
