St 50 Portable Hydraulic Borehole Drilling Machine Equipment
St 50 Hydraulic Borehole Drilling Machine Information:
ST 50 has the advantages of light weight, simple structure, fast drilling speed and large diameter of coring samples. It is a commonly used portable hydraulic drill. It is applicable to coring operation engineering in mountainous, hilly, river and other difficult terrain and relocation.
ST 50 Borehole Drilling Machine Tech Details:
| Drilling Rig Max. drilling depth | 50m |
| Max .opening diameter | φ75-φ108mm |
| End hole diameter | 56-75mm |
| Active drill pipe | 50/1000mm |
| Drill pipe diameter | Φ42mm |
| Drill pipe length | 1000mm |
| Power (diesel engine) | 5.8kw(8P)/2200r/min |
| Size | 1400*600*1600mm |
| Weight | 240kg |
| Spindle |
| Speed | 285-570r/min |
| Torque | 600 N*m |
| Stroke | 1000mm |
| Lifting force | 300KG |
| Pressure | 200KG |
| Drilling Tower (optional) |
| Rated load | 1t |
| Height | 4m |
| Tower leg specifications | 60mm |
| Mud Pump |
| Model | BW-50 |
| Flow | 50L/min |
| Max.pressure | 1.2Mpa |
| Times | 63/min |
| Inlet hose diameter | φ55mm*2.5m |
| Outlet hose diameter | Φ20mm*10m |
ST 50 Borehole Drilling Machine Features:
1. Equipped with double oil cylinder hydraulic feeding system, the drilling speed is fast and the work efficiency is high.
2. The drilling rig is equipped with a fixed clamping mechanism and an integrated main rod, which does not need a drill tower and works conveniently.
3. Equipped with 4-speed transmission system. The operator can freely adjust the forward rotation speed through three gears, and is also equipped with a slow reverse gear to facilitate the operator to disassemble the drill pipe and drill tool.
4. The handle is centralized, easy to operate, safe and feasible.
5. It is equipped with a hole bottom pressure gauge to indicate the pressure, which is convenient to master the situation in the hole
6. Compact structure and small floor area.
7. It has strong decomposition ability and is easy to move. It is suitable for working in hilly, mountainous and other complex terrain
ST 50 Borehole Drilling Machine FAQ:
Q 1: What kind of drilling rig do you have?
A: We mainly produce small hydraulic drilling rig, water well drilling rig, core drilling rig, engineering drilling rig, geological exploration drilling rig, etc., and we will recommend the suitable model according to your exact requirement .
Q 2: Where is the address of your company?
A: Our factory is in Jinzhou, Shijiazhuang City, Hebei Province, China
Q 3: Are you a manufacturer or a trading company?
A:We are a 20 years professional manufacturer with ISO certificate. We have a large modern drilling rig plant in Hebei, China.
Q 4: How long is your delivery time?
A: Small hydraulic drilling rigs generally take 5-7 days, and large pneumatic water well drilling rigs generally take 7-15 days. If there is an urgent order, please contact our sales in advance.
Q 5: How long is the warranty of your well drilling rig?
A: Except for consumable spare parts, the whole machine shall be one year.
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