A pit excavator usually consists of the following main parts:
- Power system: A tractor or excavator is usually used as the power source.
- Hydraulic system: Used to drive the excavation mechanism to realize the excavation of the pit.
- Mechanical drilling and digging system: It includes the excavation mechanism, the rotating mechanism, the carriage and the walking mechanism, which together complete the excavation and position adjustment of the pit.
The specific working process is as follows:
- Hydraulic drive: The excavation mechanism of the pit excavator is driven by the hydraulic system, and the pressure of the hydraulic oil is used to push the excavation device to work.
- Angle adjustment: The rotating mechanism enables the machine to dig at different angles to adapt to various terrains and positions.
- Position adjustment: The carriage and the walking mechanism enable the machine to move and adjust the position flexibly, thereby improving work efficiency.
