Drill Ring Track

Part

A circular track around the machine directly behind the roof shield on which the roof drills travel, each covering its own half of the circumference on some machines, so together they reach the whole crown and walls.

Class	Part

A circular track around the machine directly behind the roof shield on which the roof drills travel, each covering its own half of the circumference on some machines, so together they reach the whole crown and walls. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.