Drive Axle
AssemblyA heavy axle with planetary hubs and oil-cooled wet brakes, sized to carry the high payload and to brake the loaded truck on grade. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Drive Axle
7 top-level lines as of r180041| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Axle Housing | underground-haul-truck-axle-housing | 1× | 1 | · | part |
| 2 | Differential 3 parts | underground-haul-truck-differential | 1× | 1 | 0 | assembly |
| 3 | Planetary Hub | underground-haul-truck-planetary-hub | 2× | 2 | · | part |
| 4 | Wet Disc Brake | underground-haul-truck-wet-brake | 2× | 2 | · | part |
| 5 | Truck Tire | underground-haul-truck-tire | 2× | 2 | · | part |
| 6 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 7 | Oil Seal | oil-seal | 4× | 4 | · | part |