Long Stroke Oil Hydraulic Cylinder for Coal Mining

Basic Info
  • Model NO.: Single acting

  • Hydraulic Valve: Switch Control Valve

  • Hydraulic Fluid: Mineral oil

  • Trademark: ODM / OEM 

  • Specification: TS/16949

  • HS Code: 841221

  • Type: Hydraulic Cylinder

  • Hydraulic Actuator: Hydraulic Cylinder Piston

  • Stork: 170---900mm

  • Package: Pallets or wooden case

  • Origin: Shandong Laizhou

Product Description

Our hydraulic cylinder for mining equipment has advantage of superior material, excellent workmanship and good performance. It can be designed and made according to customer's requirement.

Material   : 
Piston: high   quality nodular iron or 45# steel
Tube: 20# -   45# steel
Piston rod:   chrome plated 45# steel or 40Gr
Cylinder cap:   high quality nodular iron or 45# steel
Cylinder base:   20# - 35# steel
Seal ring:   famous Chinese brand or imported oversea brand
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