GK-200 type drilling rig is a hydraulic feeding of low speed and high torque portable drilling rig.
The railway, hydro power, traffic bridges foundation and other buildings in the engineering geological investigation.
The geological core drilling, geophysical survey
The small grout Confucians, blast hole drill
The small water well drilling.
The characteristics of drilling rig:
1. With the hydraulic feeding mechanism, improve the drilling efficiency, reducing the labor intensity of workers.
2. The rig is equipped with a ball on a cassette holding mechanism and a six side rod, the rod can be replaced without shutdown, high work efficiency convenient operation, safe and reliable.
3. Furnished with hole bottom pressure gauge pressure indicator, and easy to master the status inside the hole.
4. The handle centered, convenient operation.
5. The drilling machine has the advantages of compact structure, small volume, light weight, convenient move.
GK-200 Drill rig Specification Parameter: | |||
Borehole diameter | 75, 91,110,130,150,300mm | Brake diameter | 252m |
Drilling depth | 30, 50, 70, 100, 150, 200m | Brake belt width | 50mm |
Drill pipe diameter | 42,50,60mm | Gear Pump | |
Angle range | 90-75 | Model | YBC-12/125 |
Dimensions(L*W*H) | 1433*697*1273mm | Rated pressure | 12.5Mpa |
Weight(without power unit) | 525kg | Displacement | 12ml/r |
Swivel Head | Rated speed | 2000r/min | |
Spindle speed (four) | 71, 142, 310, 620 r/min | Motor | |
Spindle stroke | 450mm | Model | Y160-4 |
Upward displacement speed of drilling vertical spindle | 0.05m/s | Rated power | 11KW |
Downward displacement speed of drilling vertical spindle | 0.067m/s | Rated speed | 1460r/min |
Spindle pull-down max | 15KN | Mud Pump | |
Spindle lifting capacity max | 25KN | Type | BW-160 |
Spindle lifting capacity max | 1.25KN.m | Displacement | 160 L/min |
Hoist | Working pressure | 1.3 Mpa | |
Max lifting capacity (single rope) | 15KN | Stroke | 85mm |
Lifting rotating speed | 19, 38, 84, 168r/min | Drive shaft speed | 951 r/min |
Hoisting drum linear velocity | 0.166, 0.331 ,0.733, 1.466 m/s | Drive power | 5.88KW |
Drum diameter | 140mm | Diameter of inlet pipe | 45mm |
Wire rope diameter | 9.3mm | Diameter of outlet pipe | 38mm |
Wire rope capacity | 35m | Weight | 120kg |
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