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| Brand Name : | JINZHOU SHITAN |
| Model Number : | ST 50 |
| Certification : | ISO9001 |
| Price : | Negotiation |
| Payment Terms : | T/T, Western Union |
| Supply Ability : | 20000 sets per year |
| Delivery Time : | 3 days |
St 50 OEM Soil Testing With Wheels Drilling Equipment,Engineering Drilling Rig
ST 50 Engineering Drilling Rigs Description
ST 50 Engineering Drilling rig is a high, medium and low speed rig with hydraulic feed. Compared with other similar products, it has the advantages of light weight, simple structure, fast drilling speed, large diameter of coring sample, etc.
ST 50 Engineering Drilling Rig Technical Information
| Max Open hole Diameter: | 75-108mm |
| End hole Diameter | 56-75mm |
| Main drill pipe | 50/1000mm |
| Max Depth: | 50m |
| Diesel engine | 8hp/5.8kw Diesel engine 2200r/min |
| Drilling pipe length: | 1000mm |
| Drilling angle | 90° |
| Drilling pipe diameter: | 42mm |
| Vertical shaft | |
| Vertical shaft Speed | 285 570r/min |
| Vertical shaft Stroke | 1000mm |
| Lifting power | 300kgs |
| Additional pressure | 200kg |
| Mud pump | |
| Model | BW-50 |
| Flow | 50L/min |
| Max Pressure | 1.2MPA |
| Reciprocal time | 63times/min |
| Input-water pipe diameter | 55mm*2.5m |
| Output- high pressure water pipe diameter | 20mm*10m |
| Drilling machine overall dimension: | 1400*600*1600mm |
| Weight | 240kgs |
ST 50 Engineering Drilling Rigs Advantages:
It is a portable hydraulic drill in China at present. It is especially suitable for coring operations in special difficult terrain such as mountains, hills and rivers, and for engineering geological survey of buildings such as railways, hydropower, transportation, bridges and dam foundations; Geological core drilling and physical survey; Drilling of small grouting holes and blasting holes; Small well drilling.



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