crawler chassis rotary water drilling rig
Spt 300 drilling rig can be towed and moved by tractors and other tractors, so it is convenient and fast to move and has good maneuverability. This drilling rig is equipped with 108 x 108 x 7500 mm Kelly and Φ 89x6000 mm sub - drill rod.
when drilling, the drilling rig uses an independent diesel engine as power, and uses mechanical transmission to make the mechanical winch and rotary table work at the same time;
the drilling rig is equipped with four hydraulic support legs, which can move at the same time as well as independently, facilitating quick leveling of the drilling rig. Moreover, the two rear legs can extend horizontally, thus improving the stability of the whole drilling rig. Using hydraulic cylinders to lift the tower is convenient, reliable and simple to use, which can meet the construction requirements of different working conditions to the greatest extent.
the main parts of the drilling rig, such as winch, turntable, gearbox, tower and chassis, are produced by our factory independently, with stable and reliable performance.
the drilling rig is suitable for drilling high-rise buildings, bridges, geological mines, ports, dam foundations, water well construction, complicated ground source heat pump, etc.
the drilling rig is simple to operate, has strong usability, convenient maintenance, less investment and quick effect, and is the best product for users.
SPJ300 Water Well Drilling Rig is installed on a crawler. This crawler chassis drilling rig can work through rotary mud circulation or DTH drilling technique. SPT300 trailer chassis water well drilling rig is suitable for clay, sand, graveland pebble, and rock stratum. We add special device to add & reduce pressure during drilling which can enhance efficiency a lot. High hydraulic leg and hydraulic tower are chosen to save labor and keep safety during working.
Mud pump Type |
Horizontal double cylinder reciprocating double action piston pump
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| Cylinder diameter | 150(mm) |
Stroke | 180(mm) |
Pump speed | 82 r/min | 58r/min |
Flow | 850(L/min) | 600(L/min) |
Pressure | 2.0(MPa) | 3.0(MPa) |
Power | 37(Kw) |
shape size | 2000*1030*1400(mm) |
Weight | 1500(kg) |
| Drilling hole diameter | 500mm | Drill tower rated load | 180KN |
| Depth | 300m | Drill tower height | 8.6 m |
| Turnplate max. torque | 18KN/m | Transport Dimension | 8400mm*2050mm*3000mm |
| Speed | Clockwise (reverse) 40.70.128rpm | Power | 150kw diesel |
| Turnplate diameter | 500 mm | Transportation status | In bulk/trailer |
| Lifting capacity of single rope of main hoist | 30KN | Weight of main rig | 8 t |
| Lifting capacity of single rope of secondary hoist | 20KN | Weight of drill rod, pipe & bit | 6.8 t |
| Kelly | 108*108*6000mm | Rod | 89*10*5000mm |
| Mud pump | BW850/20(flow 850L/min, pressure 20Mpa) |
Product Tags:
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Turnplate Rotary Safety Water Drilling Rig With 30KN Lifting Capacity Blue Images
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