MB CRUSHER HYDRAULIC GRABS
MB CRUSHER HYDRAULIC GRABS ARE THE SOLUTION FOR ANY MACHINE
MB Crusher provides a wide range of products to support competitive and independent operations and workloads. MB Crusher accessories are designed for every situation and provide a solution for every type of job, operation or machine. From excavators weighing more than 70 tonnes to 3.5 tonnes, from loaders to backhoe loaders, mini loaders or telehandlers, there is always a suitable MB attachment available. Installation is quick and easy on all models.
We also provide related services for installation on construction machinery, operator training and maintenance using our well-organized service support.
✔ Designed to the latest technological standards
✔ Handling materials reliably, stably and absolutely safely
✔ 360° rotation
✔ Easily manipulate large loads
Technical benefits of MB Crusher grabs
✔ The jaws have a wider wheelbase than other models on the market - they can pick up and handle large materials.
✔ The units are equipped with a safety valve against falling material, ensuring safety on the construction site.
✔ Parts subject to abrasion stress are made of Hardox® abrasion resistant steel.
✔ Thanks to the external and centralised lubrication system, lubrication can be carried out from one location and takes a few minutes.
Accessories for hydraulic grabs
✔ The jaw set is designed to collect and move soil, gravel and sand.
✔ The multi-purpose blade set can handle irregularly shaped materials.
Technical specifications of MB Crusher hydraulic dredges
| MODEL | MB-G350 S4 | MB-G450 S4 | MB-G600 S4 | MB-G900 S4 | MB-G1000 S4 |
MB-G1200 S4 | MB-G1500 S4 | |
| Recommended excavator (tons) |
≥ 1.3 / ≤ 2.6 | ≥ 3 / ≤ 6 | ≥ 6 / ≤ 12 | ≥ 12 / ≤ 18 | ≥ 18 / ≤ 25 | ≥ 18 / ≤ 30 | ≥ 20 / ≤ 30 | |
| Weight (tons) |
0.085 | 0.288 | 0.60 | 0.78 | 1.615 | 1.65 | 2.05 | |
| Load volume (closed jaws) (m3) |
0.03 | 0.10 | 0.29 | 0.43 | 0.44 | 0.71 | 1.43 | |
| Rotation range (degrees) |
360 | 360 | 360 | 360 | 360 | 360 | 360 | |
| Oil flow rate for rotation (l/min.) |
5 | 10 | 15-30 | 15-30 | 40-70 | 20-35 | 20-35 | |
| Pressure for rotation (bar) |
150 | 150 | > 160 | > 160 | > 220 | > 220 | > 220 | |
| Oil pressure for opening/closing (bar) |
200 | 250 | 200-300 | 200-300 | 300-400 | 300-400 | 300-400 | |
| Oil flow rate (open/close) (l/min.) |
15 | 40 | 25 | 30 | 70 | 70 | 70 | |
You can also find other MB Crusher products, crushing buckets and screening buckets in our product range.
