Ceramic treated jack & side-shift cylinders for Caterpillar long wall mining roof support systems

23 June 2020

MELBOURNE, AUSTRALIA - Delta is an ongoing supplier of internally ported cylinders to Caterpillar's Long Wall Mining Roof Support Systems

Cylinder specification:
Bore:135mm
Rod: 90mm
Stroke: 240mm
Rod coating: DeltaC ceramic coating
Porting: Extension and retraction ported internally through the rod

Internally ported cylinders are used in reliability critical applications where the operating environment could expose external hoses and tubes to physical, fire or chemical damage.

(See the Delta powered side shift movement at 2.23m to 2.42m)