The Clark AT5000HB drill rig is a versatile machine for drilling in any direction but has gained an unmatched reputation in secondary roof support. Clarks were the first to develop the hydraulic rotation for mast in every direction. The Clark rig boasts the most powerful motor on the market which out performs competitors delivering 30% more torque which equates to drilling two extra roof bolts per shift. At 1.2m wide the rig is able to fit between the rib and conveyor in narrow roadways. The rig is air over hydraulic and includes filtration on both the air and hydraulic circuits. As it has been designed and built in Australia to meet MDG35 and 41 guidelines the AT5000HB has been utilized in both the coal and civil engineering sectors.

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