637-2152: Hydraulic Cylinder

Cat® Hydraulic Cylinders are designed for actuating the grapple arms. They are double acting cylinders in which the working fluid acts alternatively on both sides of the piston. When the cylinder is fully expanded, the grapples closes and opens when the cylinder contracts. Cat® Cylinders are manufactured with thick tube walls that enable more service lives. This feature, when combined with exclusive Cat® Oversize Seals, can extend cylinder life in many applications. Cat® Hydraulic Cylinders actuate numerous machine components ranging from steering controls to refined movement of blades, buckets or other attachments. Cat® Hydraulic Cylinder consist of tube and rod that are ready for installation on a machine.

Closed Length : 514.35 mm (20.25 in)
Opened Length : 717.55 mm (28.25 in)
Stroke Length : 203.20 mm (8 in)
Cap End Port Size : 3/4-16 STOR (in)
Rod End Port Size : 3/4-16 STOR (in)
Rod Eye Pin Size : 25.40 mm (1 in)
Trunnion/Cap End : 25.40 mm (1 in)

Application:
Cat® Hydraulic Cylinders are designed for specific machine applications. Used to actuate Grapple implements in hydraulic systems. Consult your owner's manual or contact your local Cat® Dealer for more information.

• Material: Carbon Steel