Upper Structure
AssemblyRotating platform on the slew bearing, carrying engine and cab. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Upper Structure
4 top-level lines as of r59755| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Rotating Frame | excavator-rotating-frame | 1× | 1 | · | part |
| 2 | Swing Bearing (Slew Ring) | excavator-swing-bearing | 1× | 1 | · | part |
| 3 | Swing Drive 5 parts | excavator-swing-drive | 1× | 1 | 0 | assembly |
| 4 | Counterweight | excavator-counterweight | 1× | 1 | · | part |