The oil tank, as the storage container for the hydraulic oil of the rotary drilling rig, its cleanliness directly affects the operational stability of the hydraulic system. If impurities and sludge remain in the oil tank, it will cause hydraulic oil contamination, which in turn leads to component we Read More

The rotary system of a rotary drilling rig is the core for its efficient operation. If there is weak rotation, it will not only affect the construction progress but also may accelerate the wear and tear of the equipment. The following six targeted solutions are provided based on common causes.1. Che Read More