Designed for Heavy & Tall Timber: 4 Independent arms with the “Arms Down” feature, for increased leverage & greater holding power in tall timber. Two cylinders per set of arms (instead of one cylinder with linkage) contributes to maximum holding power. All cylinders are cushioned to reduce wear and tear.
Optional patented 360º wrist system using Quadco’s field proven double reduction gear box and two motors for maximum feller buncher versatility. Model 360-degree “High Torque” fits most applications. The Extreme service model “360VI” designed for large West Coast timber uses twin pinion to reduce gear tooth loading and improve pinion life.
The tilt bearing design using replaceable wear resistant steel plates hardened to maximum Rockwell rating to resist high axial and bending loads. Large saw base with throat openings with up to 59″ and up to 6.4 sq.ft. accumulating area.
Saw disc available in either one-piece or segmented style with four sided rotatable QuadTooth® system.