LOL!! I thought they had that surgical look to them... :pQuote:
Originally Posted by rossbotics
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LOL!! I thought they had that surgical look to them... :pQuote:
Originally Posted by rossbotics
There are really large saws on excavators (about 40 ton if my memory serves me right) in a quarry near Helidon Qld. The amount of dust from cutting sand stone is unbelievable. They would need air con with good filters & i bet the engines have a series of prefilters as well. They use quite a lot of explosives there & a government controlled explosive store is nearby. Used to be the main store for australia in the 70's.