Product Introduce
GY-150B is a portable and multipurpose engineering exploration drill rig, applicable to the engineering geological exploration in fields of industrial and civil buildings, railways, bridges, hydropower engineering, as well as small-diameter foundation pile hole drilling.
Features:
1. The rotation speeds are in a wide range and gear-positions are rational.
2. When running with low rotation speed and large torque, it is applicable to drilling sampling and pile hole drilling.
3. When running with high rotation speed and equipped with small-diameter diamond bits, it is applicable to pile-test construction.
4. Its hoist is a combination of friction cone and planetary gear, which features in advanced structure and good shock resistance.
5. Hydraulic feeding, easy to operate and high drilling efficiency;
6. The rotary table adopts a T-shape groove angle-changing device, with a wide angle-changing range; therefore the drill rig is capable of drilling with various inclinations.
7. Compact structure. Diesel engine and slurry pump are mounted on the same bottom frame, thus the drill set occupies a smaller hardstand apron.
8. Small in volume and light in weight; it is convenient to be disassembled and transported.
9. A fan equipped in worn gear reducer protects the oil temperature from overheating.
II. Technical Specifications
| 1. Drilling Capacity |
| Bore diameter(mm) |
300 |
76 |
46 |
| Drilling depth (m) |
35 |
150 |
190 |
| Drill pipe diameter (mm) |
42 |
| Inclination range of vertical shaft |
0°~360° |
| 2. Rotary Table |
| Rotating Speed (r/min) |
60 200 400 610 1100 |
| Max. torque |
1800N·m |
| Feeding stroke |
450mm |
| Max. cylinder feeding force |
20KN |
| Max. uplifting force of cylinder |
30KN |
| 3. Hoist |
| Drum diameter |
φ125mm |
| Diameter of wire rope |
φ11mm |
| Wire rope capacity |
26m |
| Lifting force (single rope) |
24KN |
| Max. hoisting speed (single rope) (m/s) |
0.20 0.72 1.26 2.8 |
| 4. Oil Pump |
| Model |
CBF-F420-ALPL Gear Oil Pump |
| Discharge capacity |
20mL/r |
| Rated rotation speed |
2500r/min |
| Rated pressure |
20MPa |
| Max. pressure |
25MPa |
| 4. Slurry Pump |
| Type |
Horizontal single-cylinder double-acting reciprocating piston pump |
| Discharge capacity |
100 L/min |
| Max. working pressure |
1.5 MPa |
| 5. Power Machine |
Model |
Power |
R. Speed |
Weight |
| (1)Electric motor |
Y160L-4 |
15KW |
1460r/min |
144kg |
| (2)Diesel engine |
CHANGCHAI ZS1105 |
13.2KW |
2200r/min |
160kg |
| 6. Dimension (L*W*H) |
1800×850×1420mm |
| 7. Mass (Not including power machine) |
600kg |
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GY-150B, GY-150H, GY-150HB
There are several models developed based on GY-150T.
GY-150B: A 100L/min displacement mud pump is attached on the rig. It doesn't come with 2 wheels trailer and uses four poles drilling mast.
GY-150H: The rig can skid on its base frame of a retraction length 400mm. It doesn't come with 2 wheels trailer and uses four poles drilling mast.
GY-150HB: It has a 100L/min displacement mud pump on the rig, and it can skid on its base frame of a retraction length 400mm. It doesn't come with 2 wheels trailer and uses four poles drilling mast.
Packaging & Shipping
Audited Supplier 
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