The three most fundamental operation steps of a pit digger

Check if there is any oil in the fuel tank and start the machine engine.

Align the drill bit with the exact center of the pit marking, press the working switch, and the drill bit will rotate into the soil.

When the predetermined depth is reached, slowly lift the machine. After the drill bit leaves the ground, turn off the switch.

The above steps are based on the operation process of the tree-planting pit digger mentioned in the search results. It should be noted that different types of pit diggers may have different operation details. Therefore, before actual operation, one should carefully read and follow the specific operation guidelines provided by the manufacturer. In addition, operators should wear safety equipment properly, check the machine's condition, and ensure they are working on a flat ground to guarantee operational safety