MTB 21
Working Weight 215 kg
MTB hydraulic breakers cater for all applications and excavator classes.
As MTB hydraulic breakers can be operated in any position, they can be used for any application such as oversize boulder breaking in quarrying and mining, overhead breaking in tunnelling, concrete breaking for demolition and specialised underwater projects.
With models from 100 kg to 7 tonne, supported by the largest attachments factory in the world and manufacturing over 90% of parts in house, MTB breakers are worlds ahead of other products.
| Impact Frequency |
600 ~ 1140 BPM |
| Operating Pressure |
120 bar |
| Relief Pressure |
170 ~ 180 bar |
| Back Pressure |
20 bar |
| Oil Flow Range |
55 ~ 85 LPM |
| Tool Diameter |
68 mm |
| Oil Temperature |
-20 ~ +80°C |
| Hydraulic Oil Viscosity | 15 ~ 1000 cst |
| Accumulator Gas Pressure |
7 bar |
| Carrier Weight | 4.5 - 6 T |
| DIAMETER | CLOSED FRAME |
| A | 310 mm |
| B | 1319 mm |
| C | 925 mm |
| D | 240 mm |
| E | 270 mm |
| F | 202 mm |
