ST50 Portable Grouting Drilling Machine Coring Soil Sampling Engineering Drilling Rig
ST50 Engineering Drilling Rig Product introduction
Model 50 drilling rig is a high, medium and low speed drilling rig with oil pressure feed. Compared with other similar products, it has the advantages of light weight, simple structure, fast drilling speed and large diameter of core samples. It is a commonly used portable hydraulic drill at present.
ST50 Engineering Drilling Rig parameters:
| Type | ST50 drilling rig |
| Drilling depth (m) | The max. 50 meter |
| Hole size diameter | 73-108mm |
| Drill pipe diameter | 42mm |
| Vertical spindle speed | 70-650 |
| Reverse rotation speed | 50-130 |
| Power | 5.7KW |
| Outsize | 1180×680×1600mm |
| Weight (including Gasoline engine ) | 208kg |
ST50 Engineering Drilling Rig advantage
·With hydro-automatic feeding device, and high drilling efficiency.
· Designed with hydro-chucking unit instead of slips to ensure drilling from stop when changing pipes.
·Close levers, convenient to operate, safe and reliable operations.
· Compact in structure. All the drill, water pump and diesel engine installed on one base frame result in space-saving.
·Light in weight, easy disassembling for transportation and applicable to working conditions in plain and mountain areas
ST50 Engineering Drilling Rig characteristic
1. Small and light, convenient for high altitude geological operations；
2. The hydraulic automatic feeding mechanism is adopted to improve the drilling efficiency and reduce the labor intensity of workers.
3. The vertical shaft box 4 sets ensure that the gyrator has sufficient rigidity to deal with complicated terrain conditions such as gravel layer and pebble layer;
4. It adopts national patent taper clutch, which has large transmission torque, convenient operation and maintenance-free.
Q: Are you trading company or manufacturer ?
A: We are factory, so we can keep the best price and good quality and good service for you.
Q: How long is your delivery time?
A: Generally it is 5-7 days if the goods are in stock. or it is 7-15 days if the goods are not in stock, it according to quantity.
Q: What is the after sale service type
A: Gurantee the machine quality for 1year. ( except the spare parts) , techncial training can by supplied also.
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