Main Hydraulic Pump
AssemblyVariable-displacement axial-piston pump supplying high-pressure oil to the drive cylinders; its flow sets pump output and its pressure sets pushing force. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Main Hydraulic Pump
4 top-level lines as of r154594| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Rotating Group | shotcrete-pump-pump-rotor-group | 1× | 1 | · | part |
| 2 | Swashplate | shotcrete-pump-swashplate | 1× | 1 | · | part |
| 3 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 4 | Oil Seal | oil-seal | 1× | 1 | · | part |