Question about Belle Group BHB30 - for 5 gallon Hydraulic Pack 70 lb Handheld Hydraulic Br

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Breakers advice Which type will be best for trenching?

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When trenching, the breaker is expected to fracture a solid mass of rock into manageable pieces. The size of the material could be 100's of cu.yds, and the energy will be quickly absorbed. This is why it is recommended to work from a bench so the rock has somewhere to break out. We recommend when trenching in limestone or medium hard rock, to use a 3,000 - 5,000-ft. lb. breaker. When working in hard material we recommend a 7,500 - 10, breaker, and if high production is critical, a 13, breaker would be beneficial.

Posted on Aug 27, 2008


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What is the volume of 13' x 3" into gallons

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I have a trench 1475' long, with three rows of 3'' pipe.

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There is a trench/drain on the back wall behind

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Breakers support

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