Track Undercarriage
AssemblyExtendable crawler track for stability. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Track Undercarriage
4 top-level lines as of r145389| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Track Chain | rotary-drilling-rig-track-chain | 1× | 1 | · | part |
| 2 | Drive Sprocket | rotary-drilling-rig-sprocket | 1× | 1 | · | part |
| 3 | Track Roller | rotary-drilling-rig-track-roller | 6× | 6 | · | part |
| 4 | Ball Bearing | ball-bearing | 8× | 8 | · | part |