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Paccar launches new 18-speed automated transmissions

  • Magazine Article
  • 22TOFHP04_08
Published April 01, 2022 by SAE International in United States
Language:
  • English

Kenworth and Peterbilt have announced the availability of the new Paccar TX-18 and TX-18 Pro automated transmissions for Class 8 trucks and select off-highway applications. The TX-18 transmission will be available in Peterbilt Models 567, 389 and 579 and Kenworth T680, T880 and W990 models. The transmissions are designed for exclusive compatibility with the Paccar MX-11 and MX-13 engines.

These 18-speed units supplement the existing Paccar TX-12 transmission line and offer additional capability for heavy on-highway use. The TX-18 Pro adds capabilities over the standard TX-18 for extreme duty and off-highway applications such as heavy haul, dump truck and cranes.