Boom Elevation Cylinders
AssemblyTwo large double-acting cylinders (4–6 inch bore) controlling boom up/down angle, mounted between tractor frame and boom base. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Boom Elevation Cylinders
3 top-level lines as of r126429| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Hoist Cylinder Barrel | pipelayer-sideboom-hoist-cyl-barrel | 1× | 1 | · | part |
| 2 | Hoist Cylinder Rod | pipelayer-sideboom-hoist-cyl-rod | 1× | 1 | · | part |
| 3 | Hoist Cylinder Seals | pipelayer-sideboom-hoist-cyl-seals | 1× | 1 | · | part |