Main Chassis Frame
AssemblyWelded steel frame carrying all subsystems mounted on crawler tracks. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Main Chassis Frame
4 top-level lines as of r142991| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Frame Beam | roadheader-frame-beam | 1× | 1 | · | part |
| 2 | Boom Pivot Bearing | roadheader-boom-pivot-bearing | 1× | 1 | · | part |
| 3 | Cabin Mount Frame | roadheader-cabin-mount | 1× | 1 | · | part |
| 4 | Fastener Set | fastener-set | 3× | 3 | · | part |