FD320A Hydraulic Rotary Piling Rig On Excavator 20 Meter
FD320A Hydraulic Rotary Piling Rig Introduction
1. The maximum torque of the power head is 60knm, the drilling diameter is 300-1200mm, and the maximum depth is 20m.
2. This type is a high-efficiency rotary digging device installed on the chassis of the excavator. The notable feature is that, borrowing the excavator itself, the quick switch between the excavator and the rotary excavation can be realized through the quick connection device. During transportation, there is no need to disassemble the drill pipe, which saves the installation time of the drilling rig at the construction site.
3. This working device is especially suitable for construction in factories and extremely narrow spaces. In terms of configuration, the modular design of the main and auxiliary hoists and power heads can be customized according to the tonnage requirements of the customer's excavator.
FD320A Hydraulic Rotary Piling Rig Feature
The folding mast structure has the advantages of simple,great durability. saving cost and making repair moreconvenient.
Using the high position-oriented structure for the frame,which guarantees the verticality between Kelly bar andground, makes construction more convenient, improveswork efficiency,increasing safely.
The new infinitely variable speed power head can outputdifferent torque with the change of bottom layer, andrealize the function of high speed soil dumping. In addition,it can meet the needs of unloading soil in complex projectsby cooperating with the soil bucket function of the mainhoist
Main windlass: Adopting original imported hydraulicpressure motor from Italy. It has sensitive reaction and canfree down, which speed can be up to 70m/min and improvethe construction efficiency. Main winch lays in the cavity ofthe U -shape which locates in the operator's right field ofvision (enables operator to observe working condition ofmain winch freely). This kind of situation is not only simplebut also practical.
FD320A Hydraulic Rotary Piling Rig Pictures