Description
GYQ-300A Core Drilling Rig Machine Geological Investigation Drilling Rig
GYQ-300A drilling rig is an upgraded and improved product of GXY-2 drilling rig.
It mainly adds the winch detachment function structure, thereby extending the service life of the hoist.
This drilling rig is a vertical transmission rotary drilling rig with mechanical transmission and hydraulic feed.
It can be applied to engineering geological survey, general survey of solid deposits,
grouting of dams and ventilation and drainage of tunnels. Depending on the drilling formation,
cemented carbide, steel grit, and auger types can be used for drilling.
Specification:GYQ-300A Core Drilling Rig Machine
| Item | Parameter |
| Drilling Depth | 300-600m |
| Drill Pipe Diameter | Φ42,Φ50mm |
| Vertical Shaft Speed | Forward:70;121;190;263; 329;570;899;1241r/min |
| Reverse:55;257r/min | |
| Vertical Shaft Torque | 2760Nm |
| Lifting Force Of Vertical Shaft | 72KN |
| Feed Force Of Vertical Shaft | 54KN |
| Vertical Axis Stroke | 600mm |
| Vertical Shaft Through Hole Diameter | Φ68mm |
| Hoisting Single Rope Maximum Lifting Force | 30KN |
| Wire Rope Diameter | Φ16mm |
| Boost Speed | 0.41;0.73;1.15;1.58m/s |
| Move Stroke | 465mm |
| Power Configuration | Motor Y180L-4(22KW) |
| Diesel Engine 4100(40KW) | |
| Dimensions (Length X Width X Height) | 2160×950×1800mm |
| Weight (Excluding Power) | 1000kg |
Main Feature:
The structure of this rig has the following features:
1. A more reasonable speed range is selected. There are eight speed levels, centralized speed change,
self-locking with each other, large low-speed torque, and a wide range of use.
2. The drilling rig has two speeds of reversing speed, which is convenient for handling faults safely.
3. The self-centering hydraulic chuck is adopted, which is convenient for clamping and loosening the drill pipe.
And has a hydraulic feed mechanism, strong pressure and lifting capacity.
4. Equipped with sufficient instruments, it is helpful to grasp the situation in the hole, fewer operating handles,
more reasonable layout, flexible and reliable operation.
5. The two-plate normally closed friction clutch is adopted, which is flexible to open and close, and easy to adjust and use.
6. The rig is light in weight, compact in structure, easy to disassemble, and suitable for drilling work in hills or mountains.
7. The hoist has a detachment function. Increased the service life of the hoist.
Our Photos for GYQ-300A Core Drilling Rig Machine
Our Experience:GYQ-300A Core Drilling Rig Machine
- 13 Year Experience in Heat-resistant Steel Field
- 18 Year Expertise in Wear-resistant Material Field
- 20 Year Customer-made High Quality Castings & Forgings
Trading Terms:
- The nearest seaport is Shanghai port
- The nearest airport is Shanghai Pudong airport
- Payment Terms are L/C,TT,West Union,Paypal
- Payment Condition is 50% before production, 50% before delivery against complete set of inspection report
- Supply Capability is 10,000 tons per year
- Sample Availability is yes
- Sample Time is 15-30 Days
- Packing is Plywood Cases or Steel Crates
- Delivery time is about 45 working days per 20 tons regular castings & forgings
- Service is OEM, ODM or Customized
1. 20-year Foundry Operation Experience.
2. Friendly & High Efficient Technical & Commercial Communication.
3. Professional Export Practices: Exported to +60 Overseas Countries.
