https://riverlakehydraulic.com/Using a hydraulic puller can improve your work efficiency and save a lot of time when removing a bearing.It can eliminate damage to the work piece and prevent heating and prying.Minimizing the damage to the parts through the use of the hydraulic power.
When selecting a puller,it is important to consider three basic specifications:
Is the amount of force the puller is capable of producing.
Typically,the capacity required for a job can be determined by using the shaft diameter of the part being pulled.For manual pullers,the center bolt diameter of the puller should be at least half the diameter of the shaft being pulled from.
For Hydraulic pullers,the capacity in tons should be 0.28 to 0.4 times the shaft diameter in mm.
Is the distance between the bottom of the base and the jaw flats.The puller’s reach must equal or exceed the same distance of the part being pulled.
Is the distance between the jaws.The puller’s spread needs to be greater than the width of the part being pulled.
Reach:252 -700 mm
Spread:250 – 1100 mm
Reach:249 -700 mm
Spread:50 – 580 mm
Reach:354 -863 mm
Spread:266 – 570 mm
Reach:110 -145 mm
Spread:26 – 359 mm
Reach:110 -292 mm
Spread:10 – 245 mm