Product Description
Hydraulic drilling rig is a new type of core drilling rig which is developed especially to meet the need of various drilling process mainly in diamond drilling, the power machine of which can be either motor or diesel engine.
This drilling rig has the following advantages:
1). The drill can meet the various high efficiency drilling process requirements such as the diamond cable, concussion turning, orientation drilling and reverse circulation core-drilling.
2). The drill can be run with high reliability
4). Large engine power and two reverse rotation gears, can easily solve the drilling work accident.
5) The operation handles are fixed together in reasonable layout to make it more convenient for workers to operate the machine.
6). Equipped with normally closed hydraulic chuck, operation is flexible and reliable
7). Spindle and hoist can be operated separately.
8). Spindle has big inner diameter, able to use big hexagonal drilling rod.
Product Description
| Structural style | Spindle |
| Power(kw) | 4TNV88-BSBKC 27.1kW 2200rpm |
| Dimension(mm) | 2600*900*1750 |
| Weight(kg) | 700(power not included) |
| Drilling depth(m) | 600 |
| Drilling diameter(Max.)(mm) | 219 |
| Kelly bar(mm) | 46x51x4200 /Ø50 |
| Drill bit(mm) | Ø75- Ø220 |
| Rotating speed(r/min) | 57/157/470/942 |
| Reel caliber (mm) | 200 |
| Single line lifting speed(m/s) | 0.3-1.9 |
| Single line hoisting capacity(t) | 2.5 |
| Wire rope length(m) | 50 |
| Wire rope diameter(mm) | Ø12.5 |
| The rated load(T) | 3 |
| Effective height(m) | 6 |
| Tower leg specifications(mm) | Ø73 |
