Hydrostatic Drive
AssemblyA hydrostatic transmission: an engine-driven variable pump feeding wheel-axle motors, giving fine slow-speed control and full torque from a standstill. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Hydrostatic Drive
5 top-level lines as of r3297| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Variable Drive Pump 2 parts | airport-pushback-tractor-drive-pump | 1× | 1 | 0 | assembly |
| 2 | Drive Motor | airport-pushback-tractor-drive-motor | 2× | 2 | · | part |
| 3 | Helical Gear Pair | gear-pair | 2× | 2 | · | part |
| 4 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 5 | Oil Seal | oil-seal | 4× | 4 | · | part |