Erection Hydraulic Actuation System
AssemblyTwo-stage hydraulic cylinders and pressure-relief system that rotate the strongback from horizontal to 90° vertical. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Erection Hydraulic Actuation System
9 top-level lines as of r176036| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Large Telescoping Hydraulic Cylinder | te-main-cylinder | 2× | 2 | · | part |
| 2 | Hydraulic Pump Unit | te-pump-assembly | 1× | 1 | · | part |
| 3 | Pilot-Operated Pressure Regulator | te-pressure-regulator | 1× | 1 | · | part |
| 4 | Proportional Directional Control Valve | te-directional-valve | 2× | 2 | · | part |
| 5 | Counterbalance Valve | te-counterbalance-valve | 2× | 2 | · | part |
| 6 | Bladder Accumulator | te-accumulator | 1× | 1 | · | part |
| 7 | Ductile Iron Valve Manifold | te-manifold-block | 1× | 1 | · | part |
| 8 | Connector | connector | 4× | 4 | · | part |
| 9 | High-Pressure Hydraulic Hose | hose-assembly | 3× | 3 | · | part |