Single acting high tonnage lock nut hydraulic cylinder
The carrying capacity of the Single acting high tonnage lock nut hydraulic cylinder should be greater than 1.2 times the gravity of the weight; the minimum height of the hydraulic jack is suitable. For the convenience of taking out, the minimum height of the hydraulic jack should be adapted to the clearance at the bottom of the weight. When the bolster supports heavy objects during the landing, the lifting height of the Single acting high tonnage lock nut hydraulic cylinder is greater than the sum of the ties and the occipital deformation.
If multiple single-acting high tonnage lock nut hydraulic cylinders are used to lift the same equipment, the same type of hydraulic jacks should be used, and the sum of the additional lifting weight of each single-acting high tonnage lock nut hydraulic cylinder should not be less than 1.5 times the gravity of the equipment.
Single-acting high tonnage lock nut hydraulic cylinder should be wiped clean before use and should check whether the components can be active and whether there is any damage, avoid loading the quick joints when there is load, to prevent the occurrence of faults and damaged parts.