1. Using the new hydraulic puller tool, the operation is easy.
2. The general traditional puller is laborious to use.
3. It can rotate freely. According to the distance between the pulling wheel and the center of the piston, the center of the piston can be quickly touched.
4. The oil cylinder of 30ton or more must be equipped with a large oil pump, such as CP-700-2A.
5. The tubing joint is equipped with ZG3/8" thread.