DH03015, 30 ton Capacity, 150 mm Stroke, Double-Acting, Hollow Hydraulic Cylinder
DH-Series Hollow Plunger Hydraulic Cylinders are ideal for applications such as tensioning cables and bolts, and for pulling sleeves or bearings. The hollow plunger bore, base holes, plunger and collar threads allow attachments that enable the cylinder to deliver both pull and push forces.
These double-acting hollow plunger hydraulic cylinders feature two connection ports to provide hydraulic flow to both advance and retract the plunger. This provides a more controlled retraction than single-acting spring return and load return cylinders.
A hollow saddle is provided as standard with each cylinder. Solid or threaded saddles are available as an option.
- The optimum choice for push and pull operations such as tensioning cables and bolts, pulling sleeves and bearings.
- Collar thread, plunger end thread and base holes enable easy fixing of attachments.
- Safety valve on the retract side prevents accidental over-pressure.
- Hollow plain saddle provided as standard. Optional solid or threaded saddles available.