Jinzhou City Shitan Machinery Equipment CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD.
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Deep Hole Water Well Drill Rig Use:
For geotechnical investigation, exploring, prospecting, water well drilling;
Widely used in the construction of the projects e.g. prospection, railway, road, port, bridge, water conservancy and hydropower, tunnel, well, industrial and civil construction, geological exploring, large diameter boring pile and small diameter diamond core deep hole drilling, etc.
Deep Hole Water Well Drill RigTechnological Data
| Model | ST-200 Drilling Rig |
| Drilling depth(m) | 200 |
| Maximum speed spindle(r/min) | 1143 |
| Spindle speed(r/min) | Positive rotation rate:(speed is 1480r/min) 51, 73, 111, 123,157,195,265,290,395,421,530,626,852,1143 Reverse rotation rate:56,125 |
| Spindle stroke(mm) | 900 |
| Spindle lifting power max.(KN) | 200 |
| Spindle driving force max.(KN) | 150 |
| Spindle output torque max.(N.M) | (Power is 75kw)9767N.m |
| Spindle hole diameter(mm) | Φ118 |
| Lifting speed(m/s) | 0.44, 0.6, 1.05, 1.66, 2.48, 3.37, 4.52 |
| Lifting capacity(single)max.(KN) | 100 |
| Steel wire rope diameter & lenth(mm) | Φ22×120 |
| Movable cylinder stroke(mm) | 600±10 |
| Oil pump type | 2CB-FE-31-5/31-5EF-L11-3L |
| Oil pump nominal displacement(ml/r) | 50 |
| Oil pump nominal pressure(Mpa) | 20 |
| Oil pump nominal rotative velocity(r/min) | 1800 |
| Electric motor type | Y280S-4 |
| Electric motor power(kw) | 75 |
| Electric motor speed(r/min) | 1480 |
| Diesel engine type | 4BT3.9-C125 |
| Diesel engine power(kw) | 93 |
| Diesel engine speed(r/min) | 2200 |
| Weight(power unit excepted(kg)) | 5000 |
| Overall size(L*W*H) (mm) | 3700*1270*2500 |
Deep Hole Water Well Drill RigFeatures:
1) Rang of rotation speed is wide and reasonable
2) The lowest speed is 49r/min,so the torque is over than 10KN.M,it’s easy to remove the drillnig accessories and deal with the accident
3)The cluth adopts hydraulic operation
4)The transmission case adopts automobile gearbox with high quality
5)The transfer case adopts synchroniser structure.
6)With good stability,guarantee machining precision.
