Cutter Drum Gearbox
AssemblyOne of two sealed planetary gearboxes that turn a hydraulic motor input into high-torque drum rotation against soil and rock. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Cutter Drum Gearbox
8 top-level lines as of r45695| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 2 | Hydraulic Drum Motor 4 parts | diaphragm-wall-cutter-drum-motor | 1× | 1 | 0 | assembly |
| 3 | Planetary Stage 4 parts | diaphragm-wall-cutter-planetary-stage | 2× | 2 | 0 | assembly |
| 4 | Drum Output Shaft | diaphragm-wall-cutter-output-shaft | 1× | 1 | · | part |
| 5 | Cutter Drum 3 parts | diaphragm-wall-cutter-cutter-drum | 1× | 1 | 0 | assembly |
| 6 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 7 | Oil Seal | oil-seal | 3× | 3 | · | part |
| 8 | O-Ring Set | oring-set | 1× | 1 | · | part |