The SNR600T fully hydraulic truck-mounted water well drilling rig is installed on a Sinotruk 6X6/8X4 chassis and is suitable for medium drilling projects with a maximum drilling depth of 600 meters and a drilling diameter range of 105-500mm. The main shaft pressure is 6t and the lifting force is 35t. The SNR600T water well drilling rig is compatible with 102 drill rod. And the maximum rotary torque can reach 12000/6000 N.m.
Main Features
- The SNR600Twater drilling rig is equipped with imported high-power engines as standard across the entire range. The hydraulic system uses a constant power variable piston pump to increase system pressure, and an optional imported rotary motor greatly enhances the power output of the drilling rig. SNR600T water well drilling rig is an excellent match for engineering drilling rigs that can adapt to more complex geological and working conditions.
- The lifting of the drilling rig mast, drilling rod unloading, rotation and feeding, leg lifting, walking and other actions are all implemented by the hydraulic system, greatly reducing labor intensity, improving construction efficiency and engineering quality. Moreover, each drilling rig can be modified into tuck (car or trailer) chassis.
- Equipped with water vapor dual-purpose rotary head, whichcan use air DTH hammer drilling and mud drilling;
- Rotation, drilling, and lifting of the drilling rig are all controlled by hydraulic dual speed adjustment, which makes thedrilling parameters more reasonably matched with the drilling conditions.
- The hydraulic system is equipped with an independent air-cooled hydraulic oil radiator, and a water-cooled radiator can beoptionally installed according to user requirements to ensure efficient and continuous operation of the drilling rig hydraulic
- system under high temperature climate conditions in different regions.
- SNR600T water well drilling rig with directional circulation, which is equipped with BW850 mud pump, it adopts the slurry as the washing fluid, and it can drill on clay, sand and rock if it is equipped with a good drilling bit.
- Generator and foam pump can be as optional, which iseffectively tackles drilling difficulties in arid areas and fractured loss zones, enabling operations that are efficient, safe, and low in cost.
- Equipped withCummins or YuChai Engine as client’s request;
Parameters
| Item |
Unit |
SNR600 |
| Max drilling depth |
m |
600 |
| Drilling diameter |
mm |
105-500 |
| Air pressure |
Mpa |
1.2-3.5 |
| Air consumption |
m³/min |
16-55 |
| Rod length |
m |
6 |
| Rod diameter |
mm |
102 |
| Main shaft pressure |
T |
6 |
| Lifting force |
T |
35 |
| Fast lifting speed |
m/min |
33 |
| Fast forwarding speed |
m/min |
55 |
| Max rotary torque |
N.m |
12000/6000 |
| Max rotary speed |
r/min |
90/180 |
| Small secondary winch lifting force |
T |
2.5 |
| Jacks stroke |
m |
1.6 |
| Drilling efficiency |
m/h |
10-35 |
| Moving speed |
Km/h |
3 |