Engineering & Marketing GmbH specialize in developing and producing Rock Crushers that form an integral part of excavator buckets called Bucket Crushers.
RockCrusher
CRUSH THE COMPETITION
The Ultimate Crushing Machine R Series
The Rockcrusher crusher bucket is designed for the flexible, mobile and cost-effective processing of natural stone as well as the recycling of construction waste directly on site. It enables efficient material reduction and reuse, even in confined working environments, while significantly reducing transport, handling and disposal costs. Thanks to its compact design and high-performance crushing capability, the Rockcrusher ensures maximum productivity with minimal space and time requirements.
R Series Crushers
| Model | Measure | 7R | 9R | 11R | 13R |
|---|---|---|---|---|---|
| Excavator class | tons | 10-15 | 15-25 | 25-35 | 35+ |
| Required flow rate | GPM (l/min) | 27+ (102+) | 39+ (148+) | 53+ (200+) | 77+ (290+) |
| Operating pressure (Max) | psi (bar) | 3190 | 3190 | 3190 | 3190 |
| Inlet opening | in | 26 x 20 | 30 x 20 | 37 x 21 | 49 x 22 |
| Output size range | in | 0.5 – 4.0 | 0.5 – 4.0 | 0.5 – 5.0 | 0.5 – 5.0 |
| Load Volume | y3 | 0.66 | 1.0 | 1.3 | 2.2 |
| Dimensions / Weight | |||||
| Length | in | 76 | 87 | 93 | 101 |
| Width | in | 43 | 48 | 57 | 72 |
| Height | in | 51 | 54 | 55 | 61 |
| Weight (w/o bracket) | lbs (kg) | 4410 (2000) | 6600 (2994) | 9020 (4090) | 13,450 (6100) |
Right to alter technical information without notice reserved
The Ultimate Screening Machine RS Series
The Rockscreener is designed to meet the demanding requirements of modern construction sites. This hydraulic screening bucket embodies flexibility, efficiency, and economy and impresses with its exceptional separating performance. Thanks to the maintenance-free, oversized gearbox, rollers are no longer required. Clogging and jamming? No longer a problem with the Rockscreener.
RS Series Screeners
| Model | Measure | RS 800 | RS 1200 | RS 1600 | RS 2000 |
|---|---|---|---|---|---|
| Excavator class | tons | 9-14 | 15-25 | 25-35 | 35+ |
| Required flow rate | GPM (l/min) | 7 (26) | 20 (75) | 20 (75) | 32 (120) |
| Operating pressure (Max) | psi (bar) | 1885 (130) | 2465 (170) | 2465 (170) | 2465 (170) |
| Screen drum Diameter | in (mm) | 3.5 (800) | 47.5 (1200) | 63 (1600) | 78.75 (2000) |
| Screen drum depth | in (mm) | 19.7 (500) | 29.5 (750) | 43.5 (1100) | 43.5 (1100) |
| Drum volume | y3 (m3) | 0.33 (0.25) | 1.0 (0.76) | 2.5 (1.9) | 4.5 (3.4) |
| Total load capacity | y3 (m3) | 0.79 (0.60) | 2.6 (2.0) | 6.25 (4.8) | 9.75 (7.5) |
| Dimensions / Weight | |||||
| Length | in | 71 | 94 | 124 | 148 |
| Width | in | 37 | 54 | 73 | 87 |
| Height | in | 47 | 63 | 84 | 88 |
| Weight (w/o) bracket | lbs / (kg) | 1410 (640) | 2690 (1220) | 5120 (2315) | 10,150 (4600) |
RockCrusher Brochure
