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 |
| PARAMETER | |
| Max.Cylinder Bore | 280mm |
| Min.Cylinder Bore | 10mm |
| Max.Piston Rod Dia. | 280mm |
| Min.Piston Rod Dia. | 10mm |
| Max.Retract Length | 3500mm |
| Min.Retract Length | 50mm |
| Max.Stretch Length | Single stage cylinder 6500mm |
| Dual stage cylinder 12500mm | |
| Min.Stretch Length | 60mm |
| Max.Working Pressure | 4500PSI |
| Min.Working Pressure | 1000PSI |
| Working Pressure of Heavy-duty Cylinder | 7500PSI |