K9009768 Arm Cylinder Seal Kit Service Kits Fits Doosan Excavator DX340LC DX350LC
Description :
Product Name | Arm Cylinder Seal Kit |
Part Number | K9009768 |
Model | DOOSAN DX340LC, DX350LC |
Material | PU, Rubber, PTFE, NBR, HNBR, ACM, VMQ |
Place of Origin | China(Mainland) |
Brand name | DOOSAN |
Packing | PP bag inside, carton box outside |
Shipping Mode | By air, by sea, by express(FedEx, UPS, DHL, TNT, etc.) |
Payment Terms | Western Union, Paypal, T/T, Transfer |
CertifiEion | ISO9001 |
Warranty | Unavailable |
Customized | OEM & ODM are welcomed |
Eegory Group | Hydraulic seal kit, excavator service kits |
Condition | New, genuine new |
Sample | Available |
Applicable Industries | Building material shops, machinery repair shops, retail, construction work... |
Feature | High sealing performance/ wear resistance |
AppliEion | Arm |
Rod | 120 MM |
Bore | 170 MM |
Piston
The main function of the piston is to separate the pressure zones inside the barrel. The piston is machined with grooves to fit elastomeric or metal seals and bearing elements. These seals can be single-acting or double-acting. The difference in pressure between the two sides of the piston causes the cylinder to extend and retract. The piston is attached to the piston rod by means of threads, bolts, or nuts to transfer the linear motion.
Piston rod
The piston rod is typically a hard chrome-plated piece of cold-rolled steel that attaches to the piston and extends from the cylinder through the rod-end head. In double rod-end cylinders, the actuator has a rod extending from both sides of the piston and out both ends of the barrel. The piston rod connects the hydraulic actuator to the machine component doing the work. This connection can be in the form of a machine thread or a mounting attachment. The piston rod is highly ground and polished so as to provide a reliable seal and prevent leakage.