“Operators often overlook breakers, so they might not receive the proper time and attention they deserve in a maintenance regiment,” said Keith Becker, Managing Member of Becker Equipment Company LLC. “To get the most out of their investment, operators should consider the breaker as another piece of equipment with its own service schedule rather than a simple attachment, such as a bucket scoop. While the breaker requires the machine’s hydraulic system to provide the pressure to run, it is just as important as the machine itself and requires regular servicing.”
Ready to begin servicing, but not sure where to begin? It’s simple. Take the time to follow these four steps to increase uptime and maximum breaker life.
Using standard grease may save nickels and dimes now, but could eventually cost time and money by requiring more frequent greasing. And if the tool steel isn’t properly lubricated, there will be added costs in tool steel replacements.
Some companies offer a durable, molybdenum-based chisel paste. This paste contains small copper and graphite particles that roll up like ball bearings between the tool steel and working bushing. The paste is also more viscous than standard lubricants, which allows it to remain between the steel and bushings and provide better lubrication for longer periods than using grease alone.
| Your local Trimble Construction Division dealer |
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| SITECH Allegheny |
| SITECH Northeast |
Some breakers have automatic lubrication systems that keep tool steel properly lubricated, but those systems still need daily inspections to ensure there is adequate grease in their vessels.
Typically, about 1/4 inch of space is the wear limit for a bushing. A good way to estimate is if the drill bit fits between the tool and the bushing it may need replacing. However, having a mechanic evaluate the bushing is the most accurate way of assessing wear bushings.
Be sure to conduct a visual inspection of the breaker before every use, and a thorough examination weekly to ensure everything is working properly – this results in increased uptime and extended breaker life.
