
ROCKZONE CRUSHING BUCKETS
ROCKZONE Crushing Buckets stand out for their high performance and low operating cost, as well as for the high cubicity of the material produced.
The solid and robust structure of these buckets allows them to crush all kinds of materials, even the very hard and abrasive ones, from river rock to the recycling of rubble with iron rods.
At the same time, they have an innovative and ergonomic design typical of all ROCKZONE equipment.
| MODELS | RC 7R | RC 9R | RC 11R | RC 13R |
| Excavator Weight (tn) | ≥ 12 | ≥ 20 | ≥ 25 | ≥ 35 |
| Feed Opening (width/length) (mm) | 650×500 | 750×510 | 950×525 | 1250×570 |
| Revolutions per Minute (rpm) | 350 | 350 | 350 | 350 |
| Oil Pressure (bar) | 220 | 220 | 220 | 220 |
| Oil Flow (l/min) | > 100 | > 145 | > 200 | > 290 |
| Crusher Ajusting (mm) | 10-100 | 12-100 | 12-100 | 12-120 |
| Cargo Volume (m3) | 0,5 | 0,8 | 1,00 | 1,7 |
| MEASURES AND WEIGHT | ||||
| Length (mm) | 1940 | 2210 | 2350 | 2570 |
| Width (mm) | 1100 | 1210 | 1450 | 1820 |
| Height (mm) | 1300 | 1370 | 1390 | 1550 |
| Weight (kg) | 2000 | 3000 | 4100 | 6100 |
The main features of these ROCKZONE crushing buckets are:

REVERSE System
The new generation HARTL crushers have a specially developed hydraulic system, the REVERSE function. The jaws can be reversed to remove blockages effectively and quickly. Achieving 100% uninterrupted crushing!

Benefits of the REVERSE System:
– Increases performance.
– Optimizes the crushing process.
– It does not discard or mix materials.
– Protection of the crusher.





