Hydraulic Water Drilling Rig 200m For Rock Drilling Machine
1.Applications of ST-200 hydraulic water well drilling rig
Geological survey and exploration, road and high-rise building foundation exploration, and all kinds of concrete structure
inspection holes, river embankments, subgrade grouting holes, drilling and direct grouting, civil water well and ground
temperature central air conditioners.
2.Features of ST-200 hydraulic water well drilling rig
adopts 53*59 hexagon drilling, which has high rigidity and strong delivery torque.
the machine is equipped with taper clutch, with the charactristics of strong transmission troque, easy operation and free of
maintenance.
for the winch, we use large module planetary gear and add supporting frame, greatly increasing hoisting and braking ability of the
winch.
vertical spindle are fixed by four groups of bearings to ensure that the core machine is rigid enough for gravel layer and other
complex geological conditions.
we are the first one to equip mud pump with the flow 160L/min in China so that it will save cost and also make the machine compct,
moblie and light in weight.
| ST200hydraulic water well drilling rig |
| Drilling depth | 200m |
| Max open hole caliber | 300mm |
| End hole caliber | 75mm |
| Drill rod caliber | 60mm |
| Drilling angle | 90°-75° |
| Drill weight(without power) | 1100kg |
| Triangle conveyer belt | B950*4 B1700*3 |
| The main machine moving distance | 300mm |
| Power | Diesel engine 22HP Electric motor 15kw |
| Spindle | |
| Spindle speed | 64/128/287/557 r/min |
| Spindle stroke | 450mm |
| Hoist | |
| Max.lifting capacity | 2400kg |
| Single line lifting speed | 0.41/ 0.82/1.64 m/s |
| Wire rope caliber | 13mm |
| Wire rope length | 35m |
| Hug floodgate caliber | 260mm |
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