Description
The track link is part of the link group and provides a rail for the machine to travel on.
Features
Grease lubricated tracks have internally lubricated pins and bushings to avoid contact and friction, and each track joint is sealed to keep the grease in. As a result, the internal wear life of sealed tracks is extended by 25%, undercarriage noise is reduced, and the chance of joints freezing or seizing is lowered.
Specifications
| Undercarriage System | HD |
|---|---|
| Master Link Type | Press Fit Master |
| Main Bolt Thread | None |
| Pin End Bar Thickness | 29.4 mm (1.157 in) |
| Steel Grade | 1E1287 |
| Overall Height | 129.05 mm (5.081 in) |
| Bushing Bore Diameter | 71.07 mm (2.798 in) |
| Hole to Rail | 70.05 mm (2.758 in) |
| Lug Thickness | 5 mm (0.197 in) |
| Bushing End Bar Thickness | 28.3 mm (1.114 in) |
| Bolt Hole Diameter | 25 mm (0.984 in) |
| Pin End Boss Thickness | 13.6 mm (0.535 in) |
| Track Pin Bore Diameter | 47.35 mm (1.864 in) |
| Pin Retention System | Press Fit |
| Material | Boron Steel |
| Wear Sensor | No |
| Track Pitch | 215.9 mm (8.5 in) |
| Bolt Size | 25 mm (25 in) |
Compatible Equipment
- Excavators: 330D L, 349F L, 345C L, 349D L, 365C L, 345C, 349E L, 345D L, 349E L VG
