Kerfab manufactures a standard range of GP Buckets suitable for excavators from 12 tonne to 35 tonne. The Dual Radius profile bucket shell prevents wear and allows the bucket to self fill while the pressed high tensile torsion beam system is made for dynamic forces and extreme loads. Side cutters are optional to all Kerfab Excavator GP Buckets. Full weld penetration of wing and lip joint provides a strong and durable method of securing the lip to the bucket.
The low profile ear brackets are hooked into the torsion beam to give better breakout force by keeping the pins as close to the bucket as possible. The leverage ratio is increased which results in greater digging force and better breakout.