300 Meters Depth Soil Investigation Engineering Drilling Rig
GY200 Engineering Drilling Rig Description:
GY 200 Engineering Drilling Rig 300 meters drilling depth,300 mm hole diameter,for the general exploration and investigation of solid mineral deposit, engineering geotectonic survey and concrete structure inspection holes.
GY 200 Engineering Drilling Rig Parameter:
| Basic Parameter |
| Drilling depth | 60m | 225m | 295m |
| Drilling diameter | 300mm | 76mm | 46mm |
| Drill pipe diameter | 50 | | 42 |
| Spindle turnable angle | 0°~ 360° |
| Weight without engine | 750 kg |
| Dimension (length * width * height) | 1820 * 980 * 1400 mm |
| Rotary Table |
| Rotate speed | 900, 475, 388, 205, 157, 68 r/min |
| Maximum torque | 2000 N*m |
| Feeding travel | 400 mm |
| Maximum cylinder feeding force | 29 KN |
| Maximum cylinder lifting force | 39 KN |
| Lifter |
| Lifting capacity | 30 KN |
| Bobbin line speed, 2nd layer | 0.27, 0.64, 0.83, 1.58, 1.64 m/s |
| Bobbin diameter | 135 mm |
| Rope diameter | 12.5 mm |
| Rope capacity | 30 m |
| Oil pump |
| Displacement | 20 Ml/R |
| Rated speed | 2500 r/min |
| Rated pressure | 20 MPa |
| Maximum pressure | 25 MPa |
| Power |
| Rated power | 14 KW (Y160-4 electric), 14.7 KW (ZS-1115 diesel) |
| Rated speed | 1460 r/min (Y160-4 electric), 2200 r/min (ZS-1115 diesel) |
| Weight | 144 kg (Y160-4 electric), 190 kg (ZS-1110 diesel) |
| Frame |
| Type | Sliding type with base frame |
| Movable travel of drill | 400 mm |
| Distance between drill and hole-opening | 270 mm |
GY 200 Engineering Drilling Rig Advantages:
1.Equipped with normally closed hydraulic chuck, operation is flexible and reliable.The independent operation of the vertical shaft and the hoist can be realized.
2. Card holder mechanism instead of using the ball chuck, can implement non-stop down the lever,easy to operate, safe and reliable.
3. With bottom hole pressure gauge indicates the pressure, easy to grasp hole situation.
4 The handle centralized, easy to operate.
5. Light weight, decomposition and strong, easy to move, adapted to the plains or mountain areas.
Rotary mechanism:
The rotary drilling tool drives the drill bit to work at the bottom of the hole; b. Feeding mechanism: adjust the WOB required by the drill bit to work at the bottom of the hole and control the feeding speed; c. Lifting mechanism: used to complete the lifting of drilling tools, casings and auxiliary work. Some drilling rigs also use the lifting mechanism to control the feeding speed and pressure. d. Frame: according to the characteristics of the overall layout of the drilling rig, the above components are assembled into one or two parts to meet the requirements of compact structure and easy installation and disassembly.
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300 Meters Depth Engineering Drilling Rig Soil Investigation For Rocky Area Images
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