Jinzhou City Shitan Machinery Equipment CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD Drilling Rig / Drill Rod / Drill Bit / Track Transporter / Drilling Mud Pump
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GK200 Mobile Geological Mining Diamond Geological Drilling Rig Machine
Introduction to Geological Drilling Rig Machine
Gk-200 drilling machine is widely used and hydraulic feeding , which has the characteristics of large power, large lifting force (2T) and high transmission torque.
1 Application and scope
1.1 Engineering geological investigation of railways, hydropower, traffic, bridges, dam foundations and other buildings.
1.2 Geological core drilling, physical prospecting.
1.3 Small grout Confucius, drill hole drilling.
1.4 Small well drilling.
Geological Drilling Rig Machine parameters
| Drilling diameter(mm) | 75,91,110,130,150,300 |
| Drilling depth (m) | 200,150,100,70,50,30 |
| Drill pipe diameter (mm) | 42,50 |
| Drilling angle(°) | 90~75 |
| Equipment size(L * B * H) | 1730 * 860 * 1360 (mm) |
| Rig weight (except engine) | 700 |
| Gyrator | |
| Spindle speed (four gear) (r/min) | 115,230,505,1010 |
| Spindle travel(mm) | 450 |
| Spindle no-load lifting maximum moving speed(m/s) | 0.05 |
| Spindle no load drop maximum movement speed(m/s) | 0.067 |
| Spindle maximum feed pressure(KN) | 15 |
| Spindle maximum lifting force(KN) | 25 |
| Spindle maximum output torque(KN• m) | 1.5 |
| Winch assembly | |
| Winch maximum lifting force (single rope) | 20 |
| Reel speed (r/min) | 20,39,85,170 |
| Reel circumferential speed(m/s) | 0.172,0.345,0.738,1.476 |
| Reel diameter(mm) | 140 |
| Wire rope diameter(mm) | 9.3 |
| Wire rope density (m) | 40 |
| Brake diameter(mm) | 278 |
| Brake band width (mm) | 50 |
| Oil pump | |
| Oil pump type | YBC -20/125 |
| Nominal pressure (Mpa) | 12.5 |
| Rated flow(ml/r) | 20 |
| Rated speed(r/min) | 800-2500 |
| Diesel engine or motor | |
| Diesel engine | 1115 |
| Rated power (KW) | 16.2 |
| Rated speed (r/min) | 2200 |
| Rated pressure(Mpa) | 12.5 |
| Motor type | Y160M - 4 |
| Rated power (KW) | 11 |
| Rated speed (r/min) | 1460 |
Geological Drilling Rig Machine Advantages
1. It enhances drilling efficiency and reduces labor intensity through the use of a hydraulic automatic feeding mechanism.
2. Changing rods can be accomplished without stopping, making it easy to operate, safe, and reliable with the ball clip holding mechanism or hydraulic chuck.
3. The inclusion of a hole bottom pressure gauge enables easy monitoring of the hole's conditions.
4. Additionally, the compact structure, concentrated handle, small footprint, lightweight design, strong decomposition, and ease of mobility make it suitable for operation in both plain and mountainous areas.
Features of Geological Drilling Rig Machine
1. The whole structure of gk-200 core drilling machine and gearbox design are novel, with the characteristics of light weight, small volume, easy disassembly and relocation, low center of gravity and good stability
2. Gk-200 core drill has high, medium and low-grade multi-stage speed change. It can adapt to the drilling needs of various complex formations and different hole depths, and has the characteristics of high-speed and low-speed drilling. The high-speed 830 RPM can adapt to all kinds of small-diameter diamond drilling. The low-speed 35 turn (adjusting the assembly position of large-diameter spiral gear in the vertical shaft can realize the interchangeability of forward and reverse gears), and it can adapt to the drilling of large-diameter bored pile, water well and anchor rod
3. The transmission and transfer box functions are combined into one. The structure is simple, the working reliability and stability are enhanced
4. All major components can be used interchangeably, easy to maintain and suitable for group purchase and selection
5. The winch can be quickly lifted up to 3.4 m / s, which can meet the needs of general impact hammer
6. Superior performance of clutch, easy to debug and durable
7. The vertical shaft box can be adjusted 360 degrees, which can be used for drilling at any angle of vertical, horizontal and inclined holes. The vertical shaft can be used independently or in combination with the winch
8. The power configuration is reasonable, and the diesel engine and motor can be used interchangeably
