Engineered Class Pulleys

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Engineered Class Pulleys

Caterpillar offers a line of Turbo-Disc and T-Bottom pulleys that are designed based on conveyor requirements. Turbo-Disc pulleys are designed for tensions less than 53.4 kN (12,000 lbf), while T-Bottom pulleys are designed for tensions greater than 53.4 kN (12,000 lbf). Cat Pulleys have proven their legendary strength and reliability under some of the most severe conditions imaginable. They perform reliably, driving conveyors with installed power in excess of 3750 kW (5,000 hp).


Reliable and Built to Last

For conveyor pulleys, the area most prone to failure is the end-disc, especially where circumferential welds are located. The machined end-discs of the pulley require fewer welds and provide fewer areas for failure. Solid-steel plates make the hub integral to the end-disc and all high-stress concentration welds are minimized or eliminated. Keyless locking elements in conjunction with Turbo Disc or T-Bottom designs completely remove “Bellows Stress” from each end disc. In both Turbo-Disc and T-Bottom designs, the end-discs are shaped to ensure optimum distribution of stresses throughout the end-disc and the pulley.


A Commitment to the Mining Industry

As the demand for commodities grows, mining companies need a partner to support them in their efforts. Caterpillar is committed to being that partner.

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Mining Financial Services

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