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[China]
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Address: Xiaoshang Village,Jinzhou City,Hebei province,China
Contact name:Anna
Jinzhou City Shitan Machinery Equipment CO. LTD. |
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Diesel Engine Customized Wheels Mounted GK 200 Hydraulic Borewell Drilling Equipment Machine
Gk 200 Hydraulic Borehole Drilling Rig Machine Introduction:
Drilling depth is 200 meters ,and hole diameter is from 75mm-300mm.It is suitable for geological survey, geological core drilling, small grouting holes, blasting holes and small water well holes of railway, water conservancy, bridge, dam foundation and other buildings. Diamond bits, alloy and steel particles can be selected according to different strata.
Gk 200 Drilling Rig Machine Tech Information:
| GK 200 Drilling rig | |
| Drilling hole diameter(mm) | 75,91,110,130,150,300 |
| Drilling depth (m) | 200,150,100,70,50,30 |
| Drill pipe diameter (mm) | 42,50 |
| Drilling angle(°) | 90~75 |
| Equipment size(L * B * H) | 1730 * 860 * 1360 (mm) |
| Rig weight (except engine) | 700 |
| Gyrator | |
| Spindle speed (four gear) (r/min) | 115,230,505,1010 |
| Spindle travel(mm) | 450 |
| Spindle no-load lifting maximum moving speed(m/s) | 0.05 |
| Spindle no load drop maximum movement speed(m/s) | 0.067 |
| Spindle maximum feed pressure(KN) | 15 |
| Spindle maximum lifting force(KN) | 25 |
| Spindle maximum output torque(KN• m) | 1.5 |
Gk 200 Hydraulic Borehole Drilling Rig Machine Advantages
Q1: - Can i request customize service?
A: Yes, dear sir, we can also customize voltage, material, colour,
nameplate etc., and meet your other special request.
Q2: - What is the advantage of your factory?
A: Here we're your "Chinese Partner", accurate market sharing,
reliable investment suggestion, select right machine, quick problem
solver, reliable after-sales service, minimize purchasing risk.
Q3: - What service do you supply after order?
A: Your order will be fully tracked including production,
professional quality control, strong logistics teamwork working and
experienced customs documents preparation, you can get One-stop
service from us.
Q4: - How to solve the after-sales problem?
A: You can send us a video or pictures to explain the problem,
later we can give you a solution to solve it, if it is our
responsibility, we will 100% in charge of it and try our best to
make you satisfied, we pursue long term cooperation always.
Large drill bits usage
1. In the future, the drill bit of large-scale water well drilling rig needs to replace the central drilling tool in time. First, clean the hole bottom, and then blow away the residue at the hole bottom. After the drill bit stops reversing, slowly lift up the drilling tool in the water well drilling rig. It is more appropriate when the increasing force is just enough to lift the drilling tool
2. When the drill bits of large-scale water well drilling rigs are summarized in the drilling process, it is also necessary to pay close attention to the follow-up status of the casing, timely understand the specific conditions in the hole, and timely keep the hole clean when necessary. In addition, the drill bits in the water well drilling rigs are not allowed to be pulled out forcefully during the drilling process
3. There will be a lot of residual rock slag at the bottom of the hole of large-scale water well drilling rig sometimes, and the reverse part of the bit will be stuck by the rock slag, which will affect its collection and production. At this time, it is necessary to transport air pressure, clean the hole from the head, and make the DTH hammer work in a short time, and then improve the central drilling tool from the head
