The rotary piling machine is a machine suitable for the operation of construction foundation works. Rotary drilling rigs power diesel engines, fully hydraulic drive, and crawler walking. People usually use it in highway bridges and sorghum, high-rise buildings, municipal construction, and other construction projects. The rotary drilling rig provided by YG has the characteristics of high torque, multi-functionality, fast hole-making speed, high construction efficiency, multiple speed adjustments, high axial pressure, flexible operation, and so on. We can use rotary drilling rigs in many types of rock and soil layers. Click to get the latest machine price!
Rotary Piling Machine Parameters
| Dimensions (mm) | 7900*2260*3100 |
| Vehicle mass (kg) | 8000 |
| Wheelbase (mm) | 3150 |
| Wheelbase (mm) | Front 1400 After 1060 |
| Drilling depth (m) | 13 |
| Drilling diameter (mm) | 600-1600 |
| Rotation angle | 180 degree |
| Walking speed (km/h) | 50 |
| Gear pump model | CBJT2080 |
| Hydraulic system working pressure (Mpa) | 20-25 |
| Hydraulic system displacement (ml/r) | 80 |
| engine model | 4108 |
| Engine power (kW) | 88 |
Hydraulic Rotary Drilling Rig Application
Rotary piling machines using scope is the construction of foundation bored piles for various highways, railroads, wharves, bridges, tunnels, city roads, subways, drainage systems, underground pipelines, municipal engineering and high-rise buildings, and other large-scale key projects. It can drill into sandy soil, clay layer, medium weathered rock layer, and pebble layer. It can make grouting piles, diaphragm wall piles, biting piles, and so on.
5 Features of Hydraulic Rotary Piling Machine
- The structure of a rotary piling machine is compact, flexible, and convenient to maneuver. With a high degree of automation, it adopts telescopic drill pipe, which saves labor and time for adding and connecting drill pipe.
- It can move by itself and set up its own mast. The whole working mechanism can do ±360°slewing on the crawler chassis. It is flexible and convenient for the whole position and saves working time.
- It has large slewing torque and we can adjust it automatically according to the ground condition. Meanwhile, its crawler chassis can be retracted.
- The drilling frame has a verticality detector, which can detect and display the skewness of the drilling frame. Users can adjust the verticality of the drilling frame through the “micro-movement” system of the drilling rig.
- Multi-process drilling can be realized, which can be adapted to the needs of different strata and different pile foundation treatment methods. In addition to rotary drilling, people can install different drilling bits to realize pipe-following drilling and long spiral drilling.
Rotary Drilling Rig Machine Workflow
- First of all, choose the type of rotary drilling rig that is suitable for your construction requirements.
- The drilling rig itself has a walking function, and the user through the function to reach the construction site.
- And then according to the construction requirements select the pressure, speed, and other related parameters, and then select the drilling rod and drilling tools.
- Use the mast to guide the lowering of the drilling rod to place the barrel drill bit with a flap at the bottom into the hole.
- The power head device of the rotary piling machine provides torque for the drill pipe, and the pressurizing device transfers the pressurizing force to the drill pipe and drill bit so that the drill bit rotates to break up the rock and soil.
- The broken rock and soil are loaded into the drill bit while drilling. Then the winch lifting device raises the drill bit out of the hole to unload the soil.
- Finally, continuously circulate the process until reach the required depth.
Rotary Drilling Machine Price-YG Manufacturer
YG is a professional manufacturer of rotary piling machines, our machine price is factory direct price. We give our customers high-quality equipment and thorough service. The price of rotary drilling rigs depends on the specific equipment, such as the model of the machine, whether it needs to be customized, additional accessories, freight, exchange rate, etc. The price offered by YG is very reasonable, and the cost-effectiveness of our equipment and the low failure rate can help our customers save a lot of money. We also manufacture hydraulic piling drivers, solar pile drivers, guardrail pile drivers fully hydraulic core drilling rigs, small excavators, hydraulic rope saws, electric wall saws, rock splitters, wood chippers, and more. Click to get the latest equipment quote!