Bottom Knife Edges & Cutting
AssemblyWelded or bolted sharp-edge steel at the bottom of side walls, allowing the box to be driven into soil with minimal resistance. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Bottom Knife Edges & Cutting
2 top-level lines as of r176587| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Knife Edge Bars | trench-box-cutting-edge-bars | 2× | 2 | · | part |
| 2 | Edge Wear Plates | trench-box-edge-wear-plates | 1× | 1 | · | part |