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Turbo transmission technology (TTT) coupling

Engineered with simplicity and reliability in mind to help mitigate equipment downtime and curb maintenance-related costs.

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To enhance the efficiency of your longwall operation, the Komatsu turbo transmission technology (TTT) drive system provides a simple, high-torque starting capability for large armored face conveyors (AFCs). Support for high-frequency, heavy-load starts without overheating or equipment damage, and simplified bearings- and seal-free design, help lessen the occurrence of maintenance events and minimize the cost of overhauls.

The latest iteration, the TTTF, offers additional features, including:

  • One-piece dismount from the gear train
  • Robust water filtration system
  • Up to up to 30,000 Nm of torque transmission

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At Komatsu, you get the products, resources, and tools you need — as quickly as you need them. Because our top priority is your machine's dependability.

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