Bolt-on half-arrows are designed to provide added protection to the bucket base edge. This added protection provides more coverage of the space between adapters, eliminating base edge wear near the adapter. Half-arrow profiles can offer an increased penetration and enhances load-ability of the bucket resulting increased productivity.
| Model Number | 990 |
|---|---|
| Series Number | |
| Configuration | High Abrasion System |
| Serial Number | 2553764 28318913109101 |
| Blade Position | Center Segment |
| Blade Thickness | 2.5 |
| Blade Width | 21.453 |
| Blade Length | 18.512 |
| Hole Quantity | 4 |
| Bolt Diameter | 1.25 |
| First Hole Distance From End in Inches | 3.941 |
| Second Hole Distance From First Hole in Inches | 3.543 |
| Third Hole Distance From Second Hole in Inches | 3.543 |
| Bolt Quantity for First Row of Holes | 0 |
| Bolt Length for First Row of Holes | 0 |
| Bolt Quantity for Second Row of Holes | 0 |
| Bolt Length for Second Row of Holes | 0 |
| Second Set of Holes First Hole Distance From End | 0 |
| Second Set of Holes Second Hole Distance From First Hole | 0 |
| Second Set of Holes Third Hole Distance From Second Hole | 0 |