What preparation work is required before using water well rig?
1. Check if drilling machine's oil volume of each fuel tank is sufficient and the oil quality is normal. Check whether the gear oil of each reducer is sufficient and the oil quality is normal; check whether there is oil leakage fault;
2. Check if the main and auxiliary wire ropes are broken and whether the connection is intact and safe.
3. Check if the lifter is flexible and the internal butter is polluted.
4. Check the steel for strong cracks, rust, desoldering and other damage.