Changsha Drilling Machinery CO., LTD
Changsha Drilling Machinery CO., LTD
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GY-200-1T drilling rig
Introduce:
GY-200-1T engineering drilling rig is a portable and multifunctional drill machine used in engineering investigation and construction, which integrates the machine and its tower, and developed referring to our GY-200-1A. It is mainly applicable to the engineering geological survey of industrial and civil construction, railway, bridge and hydropower, as well as the construction of small-bore foundation pile.
Main features:
1. Wide range of rotation speed, reasonable shift.
2. Low rotation speed, high torque, applicable to sampling and pile-hole construction.
3. Being equipped with cylinder, which can move back and forth, whole drilling rig can be moved 300mm freely, it is helpful for putting in and pulling out of drilling tool.
4. Easy operation, high efficiency and low labor intensity due to hydraulic feed,.
5. Drill tower is firmly and stable, easy to be installed. Furthermore relocation easy due to few separated parts, and regulating the inclination is convenient and flexible.
Basic Parameters | |
Drilling depth | 200m |
Drilling diameter | 300mm |
Drill pipe diameter | 50mm |
Weight(not including the engine) | 650kg |
Revolving Plate | |
Spindle speed | 900 478 388 205 157 68 r/min |
Spindle speed(reversal) | 256 85 r/min |
Maximum torque | 2000N*m |
Driving travel | 450mm |
Max. Cylinder driving force | 2,9000N |
Max. Cylinder lifting force | 3,9000N |
Lifter | |
Lifting capacity(single pipe) | 3,0000N |
Bobbin line speed (2 layers) | 0.27 0.64 0.83 1.58 1.64 m/s |
Rope diameter | 12.5mm |
Rope capacity | 30m |
Power unit | |
Diesel engine | ZS1110(13.2KW) |
Mast-type boring tower height | 7.2m |
Dimension of boring tower | 2400*2200*7480 |