Engineering Essentials: Cylinders | Power & Motion
Amazon.com: Maxim 7 Ton Single Acting Hydraulic Telescopic Cylinder- 3 Stage, 90 Stroke Hydraulic Telescopic Cylinder - 1 3/4” Plunger Diameter-Hydraulic Cylinders for Dump Beds or Trailers - 3000 Max PSI, 210701 : Industrial & Scientific
SH Series Single Acting Telescopic Hydraulic Cylinder: 4 Bore x 51.25 Stroke - Two Stages
Single Acting Hydraulic Telescopic Cylinder
Telescopic Single Acting Hydraulic Cylinder 1.5 Ton Dump Trailer - China Single Acting Hydraulic Cylinders, Hydraulic Cylinder for Dump Truck | Made-in-China.com
SH Series Single Acting Telescopic Hydraulic Cylinder: 5 Bore x 69.14 Stroke - Three Stages