The hydraulic top link cylinder ball end with cat 3 knuckle comes with a rated maximum working pressure of 180 bar also include the top link hose kit first class hydraulic top link cylinder has a quick coupling system of all attachments can be adjusted under load ideal for silo cutters rear shovels ploughs etc fitted as standard with tailhook and additional adjustment of the threaded spindle with check valve 2 double layered hydraulic hoses connectors and timing chain technical d