The PLUS (Parallel Link Undercarriage System) rotating bushing undercarriage option is available on the Komatsu D155AX-8 crawler dozer.
- Applications range from high-impact, rocky ground conditions to low-impact, abrasive sandy work sites
- Provides up to twice the life of a conventional undercarriage, lowering repair and maintenance costs by up to 40% in certain applications
- Eliminates the downtime of pin and bushing turns
- All components designed for equal wear life
- 24-, 26- and 28-in.-wide PLUS extreme-service (ES) shoes
- Oil-lubricated, rotating bushings