Details of GK200 Engineering Drilling Rig
GK200 drilling rig is a kind of low speed drilling rig with oil pressure feeding. In order to make the applicability of this machine more extensive and meet the needs of different users, GK200type water pump and GK200 type with moving function are introduced. The drilling rig, water pump and diesel engine are installed on the same base. The drilling depth can be 200 meters. GK200 drilling rig substructure and Tower: four wheel trailer type substructure, herringbone drill tower, two wheel substructure and drill tower produced by our company can be selected or customized according to customer requirements (please refer to the website of our company to query the pictures and introduction of drilling rig substructure and drill tower).
GK 200 Water Well Drilling Rig Machine Technical Parameter
| Drilling depth |
200m |
| Max open hole caliber |
300mm |
| End hole caliber |
75mm |
| Drill rod caliber |
60mm |
| Drilling angle |
90°~75° |
| Drill weight (without power) |
975kg |
| Triangle convert belt |
B950 x 4 B1700 x 3 |
| The main machine moving distance |
300mm |
| Power |
Diesel engine 22KW /Electric motor 15kw |
| Spindle |
| spindle speed |
64, 128, 287, 557r/min |
| Spindle stroke |
450mm |
| Hoist |
|
| Max.lifting capacity |
2400kg |
| Single line lifting speed |
0.41, 0.82, 1.64m/s |
| Wire rope caliber |
13mm |
| Wire rope length |
35m |
| Reel diameter |
140mm |
| Hug floodgate caliber |
260mm |
| Hug floodgate belt width |
70mm |
| Mud pump |
| Type |
Horizontal single-urn twin-action |
| Displacement |
Diesel engine 170L/min Electric motor 150L/min |
| Maximum pressure |
3Mpa |
| Work pressure |
1.5Mpa |
| Inlet pipe caliber |
40mm |
| Outlet pipe caliber |
30mm |
| Triangle convert belt |
B1728mm |
| Hydraulic oil pump |
| Type |
CBT-F-314 |
| Triangle convert belt |
B1100 X 1 |
Product Application
The rig can be used in DTH drilling work. Lifting the drilling rig, drill pipe loading and unloading, turning and feeding, legs, winch, walking and other movements are all operated by the hydraulic system, which significantly reduced labor intensity, improve construction efficiency and quality of the project.
1. hydraulic system from the diesel engine, electric motor to provide strong impetus dual role, the user can freely switch according to site conditions, to meet customers requirements in different conditions of use.
2. high quality DTH drilling is to provide air and displace waste by the air compressor , a variety of operating impactor, drill bits can be equipped according to pore size can be equipped with
3.walking is on their own track-type structure, easy to move. Crawler chassis, steel track plates.
4. drilling and lifting adopt oil tank & chain structure, it is safe and reliable. drilling speed can be adjusted according to different working conditions, improve the efficiency of the footage.
5. hydraulic system is equipped with separate hydraulic oil cooler to ensure that drilling job can go on in high temperature.
6. lifting hoist can lift 0.8 tons of drilling devices flexibly.
7. 4 hydraulic leveling jacks can adjust the rig to be level fast.
8. frame can be fixed with the rig body when rig is working, which can drilling, ensure job stability.
uniquely designed drill-centering device, combined with the level meter to ensure the accuracy of drilling rigs and drilling the hole verticality. Centering device is very easy to use.
9. special Lubricator compressed air systems can effectively improve the impactor’s life.
10. self-compensated protection can protect drill pipe thread to extend the using life of drill pipe.
11. gas seal structure is unique, it has good sealing effect and durability.
12. roller slide is strong and has a long life.
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