GY-1 Engineering Drilling Rig
The GY-1 model drilling rig is a lightweight and versatile engineering exploration drilling rig, suitable for engineering geological exploration in industrial and civil construction, railways, bridges, hydropower, and other departments, as well as for the construction of small diameter foundation piles. Its main features are as follows:
- Wide speed range with reasonable gradations.
- Low speed and high torque, suitable for drilling sampling and pile hole construction.
- Equipped with a friction cone and planetary wheel combination winch, advanced structure, and good impact resistance.
- After opening the rotary box, the hole mouth is wide, allowing for direct raising and lowering of drilling tools with a diameter of Φ400 or less. Easy to operate.
- The drill tower is either a ladder tower or a steel pipe four-legged tower, with loading forms including sleigh type and trailer type. Customers can choose as they wish.
- Hydraulic feed, easy to operate, and high drilling efficiency.
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Compact structure, small volume, light weight, and convenient for disassembly and relocation.
Parameter
| Basic Parameters | |
| Drilling depth | 25 135 175m |
| Drilling hole diameter | 300 76 46mm |
| Drill pipe diameter | 42mm 50mm AW BW AWJ BWJ AWY BWY |
| Weight (the engine excepted) | 450kg |
| Dimension (LXWXH) | 1580X1080X1200mm |
| Rotary Speed | |
| Rotate speed | 48 100 200 350 650 r/min |
| Maximum torque | 2000N*m |
| Feeding travel | 400mm |
| Maximum cylinder feeding force | 20KN |
| Maximum cylinder lifting force | 30KN |
| Lifter | |
| Lifting capacity | 18KN |
| Bobbin line speed,2 layers | 0.32 0.66 1.24 2.58m/s |
| Bobbin diameter | 125mm |
| Rope diameter | 11mm |
| Rope capacity | 24m |
| Drilling tower | |
| Type | Staircase tower ( or steel pipe quadripod) |
| Height | 6m |
| Oil pump | |
| Type | CBF-F420-ALP Gear Oil Pump |
| Displacement | 20ml/r |
| Rated speed | 2500r/min |
| Rated pressure | 20Mpa |
| Maximum pressure | 25Mpa |
| Power | Electric Motor Diesel Engine |
| Type | Y160M-4 ZS1100 |
| Rated powder | 11KW 12.1KW |
| Rated speed | 1460r/min 2200r/min |
| Weight | 123kg 155kg |
