Parker Hydraulic Group
Dump Truck Telescopic Cylinders

Versions

  • Single-acting Telescopic Cylinder
  • Double-acting Telescopic Cylinder
  • Double-acting Piston Rod Cylinder

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Design Advantages

  • Longer sleeve overlap for improved stability and higher column loading.
  • Nylon tipped set screws that conform to the shape of the packing nut threads. It is nearly impossible for the packing nut to back off accidentally.
  • Snap-on, glass-fi lled bearings that absorb contaminants without damaging cylinder walls.
  • Threaded steel stop rings for easier servicing and more reliable stopping action.
  • External packing nuts give added support to the tube exterior while making service procedures easier.
  • Wave springs and chevron packing for self-compensating seals.
  • Polyurethane rod wipers that resist higher temperatures without extrusion.
  • Positive manual air bleeder prevents cavitation and “mushy” cylinder action, NOW BLEEDERLESS.
  • Cast steel mountings offer dependable strength. Pin-eye and rod-end are welded into a single unit.