RockZone Rockcrusher 7R Bucket The Rockzone Rockcrusher 7R Bucket is simple in its operation. The quattro movement gives a higher throughput, cubical shape product and less flakes and fines than its competition. The quattro movement also gives less wear. Plus Rockzone fits more replaceable wearing parts, so gives a longer working life to the bucket. The output size is fully adjustable and has a positive adjustment that eliminates wear. So this bucket has been used for a few demos and now is available for hire or sale. Fits 13T - 20T excavator diggers upwards. Weighs 2000KG. For more Rockzone products please click HERE.  To see how the RockZone Rockcrusher bucket works click HERE