Vibration System
AssemblyThe eccentric weights and their drive inside the drums that shake them to drive compaction energy deep into the fill. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Vibration System
4 top-level lines as of r176645| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Eccentric Weight | trench-roller-eccentric | 2× | 2 | · | part |
| 2 | Vibration Motor | trench-roller-vibration-motor | 2× | 2 | · | part |
| 3 | Exciter Bearing | trench-roller-exciter-bearing | 4× | 4 | · | part |
| 4 | Coil Spring | coil-spring | 4× | 4 | · | part |