MTB Breakers
MTB Hydraulic Breakers are the result of 40 years’ experience in hard rock applications and difficult excavation conditions. The latest generation MTB Breakers are suitable for all types of hydraulic excavators.
MTB HEAVY & MEDIUM HYDRAULIC BREAKERS
MORE POWER, LESS WASTE
MTB Hydraulic Breakers are the result of 40 years’ experience in hard rock applications and difficult excavation conditions. The latest generation MTB Breakers are suitable for all types of hydraulic excavators. The design and field testing of MTB breakers has been performed closely with construction, quarrying, mining and demolition clients, creating many technical developments which put them ahead of similar designed brands.
A focus of the design process has been to improve breaker performance whilst reducing power requirements from the excavator, resulting in lower fuel consumption than other brands. MTB impact energies are higher than similar design breakers, utilise uniquely designed pistons, a special hydraulic suspension system to prevent blank firing and have integrated noise and vibration isolation. An integrated grease system that requires no external connections ensures the breaker and tool are greased at all times.
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.
Breakers Brochure
| MTB65 | MTB95 | MTB125 | MTB155 | MTB175 | MTB215 | ||
|---|---|---|---|---|---|---|---|
| WORKING WEIGHT | kg | 750 | 900 | 1255 | 1650 | 1880 | 2200 |
| CARRIER WEIGHT | ton | 8-14 | 10-16 | 16-20 | 18-26 | 22-29 | 26-32 |
| TOOL DIAMETER | mm | 95 | 100 | 115 | 125 | 135 | 145 |
| OIL FLOW RANGE | LPM | 60~100 | 70~105 | 70~110 | 100~150 | 120~155 | 160~205 |
| OPERATING PRESSURE | Bar | 125-135 | 125-135 | 135-145 | 135-145 | 135-145 | 140-150 |
| RELIEF PRESSURE | Bar | 185~195 | 185~196 | 195~205 | 195~205 | 195~205 | 200~210 |
| BACK PRESSURE | Bar | 10 | 10 | 10 | 10 | 10 | 10 |
| IMPACT FREQUENCY | Bar | 350~700 | 400~700 | 390~700 | 360~650 | 350~550 | 350~520 |
| MTB255 | MTB285 | MTB365 | MTB505 | MTB705 | ||
|---|---|---|---|---|---|---|
| WORKING WEIGHT | kg | 2520 | 2950 | 3800 | 4500 | 6950 |
| CARRIER WEIGHT | ton | 29-40 | 32-45 | 40-48 | 45-55 | 60-100 |
| TOOL DIAMETER | mm | 150 | 160 | 175 | 190 | 210 |
| OIL FLOW RANGE | LPM | 170~220 | 170~240 | 180~250 | 220~285 | 250~310 |
| OPERATING PRESSURE | Bar | 140-150 | 140-150 | 140-150 | 140-150 | 150-160 |
| RELIEF PRESSURE | Bar | 200~210 | 200~210 | 200~210 | 200~210 | 200~210 |
| BACK PRESSURE | Bar | 10 | 10 | 10 | 10 | 10 |
| IMPACT FREQUENCY | Bar | 330~525 | 320~520 | 320~510 | 300~420 | 285~400 |
About MTB Breakers
We are Australia’s supplier of affordable & quality European-made hydraulic rock breakers, hammers, parts, tools & more.
We’re able to supply and service almost all brands in the market, not just MTB Attachments.
Speak to us at your local branch to see if we can assist you with maintaining your current equipment, or completing your assets of tools.
MTB SMALL GAS & HYDRAULIC BREAKERS
AFFORDABLE ROCK BREAKERS & HYDRAULIC BREAKERS
Small Series MTB hydraulic breakers help get the job done with high power, performance and productivity. Suitable for 1-12 ton class skid-steer-loaders, mini-excavators and backhoe loaders. They can be utilised for any trenching, ditching, excavation, demolition, scaling in tunnel applications or wherever the carrier machine can be operated.
The Small Series MTB hydraulic breaker range provides customers with two different designs – a “Gas Type” and “Hydraulic Type”
MTB Gas Type Hydraulic Breakers
This type of hydraulic breaker generates impact energy from the carrier provided hydraulic pressure and a nitrogen gas pressure accumulator, working together at the top of the piston. Gas Type MTB Hydraulic Breakers provide effective power and performance at an economic investment. They can be operated at a higher back pressure than a hydraulic type breaker.
MTB Hydraulic Type Breakers
This type of breaker generates impact energy only by hydraulic pressure. There is no gas chamber at the top of piston, however there is a hydraulic accumulator. The hydraulic accumulator regulates the pressure in the hydraulic circuit to prevent oil pulsation, storing hydraulic energy for use at time of impact. Hydraulic Type MTB breakers provide high class performance and easy operation for our customers.
| MTB9 | MTB11 | MTB15 | MTB21 | MTB30 | MTB40 | ||
|---|---|---|---|---|---|---|---|
| WORKING WEIGHT | kg | 80 | 120 | 165 | 215 | 300 | 460 |
| CARRIER WEIGHT | T | 1-1.5 | 1.4-2.2 | 1.8-3.2 | 2.5-5.5 | 4.5-7 | 6-10 |
| TOOL DIAMETER | mm | 38 | 45 | 50 | 68 | 70 | 80 |
| OIL FLOW RANGE | LPM | 15-25 | 20-30 | 20-30 | 30-50 | 30-60 | 45-85 |
| OPERATING PRESSURE | Bar | 100-120 | 100-120 | 100-120 | 100-120 | 100-120 | 100-120 |
| FREQUENCY | bpm | 780-1440 | 1140-1365 | 600-1150 | 600-1140 | 390-1000 | 450-1000 |
| MTB25 | MTB36 | MTB45 | ||
|---|---|---|---|---|
| WORKING WEIGHT | kg | 310 | 400 | 490 |
| CARRIER WEIGHT | T | 4.5-7 | 6-9 | 8-11 |
| TOOL DIAMETER | mm | 70 | 75 | 85 |
| OIL FLOW RANGE | LPM | 30-50 | 50-90 | 50-90 |
| OPERATING PRESSURE | Bar | 100-120 | 100-120 | 100-120 |
| IMPACT ENERGY | Joules | 470 | 900 | 1060 |
| FREQUENCY | bpm | 500-950 | 520-1000 | 500-900 |