Heavy Duty Mining and Metallurgical Machinery Hydraulic Telescopic Oil Cylinder

Product Details

A double-acting cylinder is a cylinder in which the working fluid acts alternately on both sides of the piston. In order to connect the piston in a double-acting cylinder to an external mechanism, such as a crank shaft, a hole must be provided in one end of the cylinder for the piston rod, and this is fitted with a gland or "stuffing box" to prevent escape of the working fluid. Double-acting cylinders are common in steam engines but unusual in other engine types. Many hydraulic and pneumatic cylinders use them where it is needed to produce a force in both directions. 

CNC machining technology,

Automated welding processes,

100% oil tested,

Automated painting,

High quality welded hydraulic cylinders are manufactured under ISO 9001:2008.



      •Auto Lifts



      •Gas and Oil Industries


Material Handling


      •Lift Tables

      •Scissor Lifts

Snow Equipment



      •Farm Implements


      •Hay balers

Truck and Trailer

      •Ladder Trucks

      •Dump Trailers


      •Aerial Trucks



      •Wheel loaders




Waste Management

      •Garbage Trucks

      •Compactors & Balers

      •Hoist Trucks


Heavy Duty Mining and Metallurgy machinery hydraulic cylinder 

The characteristics of HSG series hydraulic culinders are multiform connection and optional buffer area,some mining machinery hydraulic cylinders are standard, when producing we only need its model number. If you have special request or you need to do some changes, our engineer can also design as per your need.

Max.Cylinder Bore280mm
Min.Cylinder Bore 10mm
Max.Piston Rod Dia.280mm
Min.Piston Rod Dia.10mm
Max.Retract Length3500mm
Min.Retract Length50mm
Max.Stretch LengthSingle stage cylinder 6500mm
Dual stage cylinder 12500mm
Min.Stretch Length 60mm
Max.Working Pressure4500PSI
Min.Working Pressure1000PSI
Working Pressure of Heavy-duty Cylinder7500PSI