Undercarriage
AssemblyTrack frame carrying the chain, rollers, idler, and recoil tensioner. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Undercarriage
5 top-level lines as of r19710| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Track Frame | bulldozer-track-frame | 1× | 1 | · | part |
| 2 | Track Chain 2 parts | bulldozer-track-chain | 1× | 1 | 0 | assembly |
| 3 | Front Idler | bulldozer-idler | 1× | 1 | · | part |
| 4 | Track Roller 2 parts | bulldozer-track-roller | 9× | 9 | 0 | assembly |
| 5 | Recoil & Tensioner | bulldozer-recoil-tensioner | 1× | 1 | · | part |