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SD1200 Fully Hydraulic Core Drilling Rig Cummins Engine For Small Water Well
SD-1200 full hydraulic driving the rotation head unit core drilling rig mounted the crawler is mainly used for diamond bit drilling with wire line hoists. It adopted the foreign advanced technology of rotation unit rod holding system and hydraulic system. It is suitable for diamond bit drilling and carbide bit drilling of solid bed. It also can be used in exploring drilling and base or pile hole drilling and the small water well drilling.
As a professional core drilling rig manufacturer in China, we produce core crawler drilling rigs, core trailer drilling rigs, and full hydraulic core drilling rigs for you to choose from. These products are reliable, versatile, and come in various specifications to satisfy your different drilling applications.
Application range:
It can be used to engineering geology investigation,seismic exploration drill,and water well drilling,anchor drilling,jet drilling,air-condition drilling,pile hole drilling.
Full Hydraulic Core Drilling Rig
| Basic parameters | Drilling depth | Ф56mm(BQ) | 1500m |
| Ф71mm(NQ) | 1200 | ||
| Ф89mm(HQ) | 800 | ||
| Ф114mm(PQ) | 600 | ||
| Drilling angle | 60°-90° | ||
| Overall dimension | 8500*2400*2900mm | ||
| Rotation unit(dual hydraulic motors and mechanical style changing speed with A2F180 motors) | Torque | 1175rpm | 432Nm |
| 823rpm | 785Nm | ||
| 587rpm | 864Nm | ||
| 319rpm | 2027Nm | ||
| 227rpm | 2230Nm | ||
| 159rpm | 4054Nm | ||
| 114rpm | 4460Nm | ||
| Hydraulic driving head feeding distance | 3500mm | ||
| Feeding system single hydraulic cylinder driving the chain | Lifting force | 120KN | |
| Feeding force | 60KN | ||
| Lifting speed | 0-4m/min | ||
| Rapid lifting speed | 29m/min | ||
| Feeding speed | 0-8m/min | ||
| Rapid feeding high speed | 58m/min | ||
| Mast movement | Mast move distance | 1000mm | |
| Cylinder lifting force | 100KN | ||
| Cylinder feeding force | 70KN | ||
| Rod holder | Range of the holding | 50-200mm | |
| Holding force | 120KN | ||
| Unscrew machine system | Unscrew torque | 8000Nm | |
| Main winch | Lifting speed | 46m/min | |
| Lifting force single rope | 55KN | ||
| Diameter of rope | 16mm | ||
| Cable length | 40m | ||
| Secondary winch(W125) | Lifting speed | 205m/min | |
| Lifting force single rope | 10KN | ||
| Diameter of rope | 5mm | ||
| Cable length | 1200m | ||
| Mud pump three cylinder reciprocating piston style pump | Model | BW-250A | |
| Distance | 100mm | ||
| Cylinder diameter | 80mm | ||
| Volume | 250,145,90,52L/min | ||
| Pressure | 2.5,4.5,6.0,9.0MPa | ||
| Hydraulic mixer | derived by the hydraulic motor | ||
| Support jack | four hydraulic support jacks | ||
| Engine(diesel Cummins) | Model | 6BTA5.9-C180 | |
| Power | 132KW/2200rpm | ||
| Crawler | wide | 2400mm | |
| Max.transit sloping angle | 25° | ||
| Max.loading | 15000kg | ||
