Paccar unveils 12speed automatic transmission to pair with MX13 engine

Paccar Tx 12 Transmission. TX12 PACCAR Powertrain Denton, TX, March 24, 2025 - Peterbilt is pleased to announce the availability of the PACCAR TX-12 PRO automated transmission with PACCAR MX-13 engines for the Peterbilt Models 579, 567 and 589 With a torque capacity of 1,850 ft-lb and a maximum operating weight of 110 thousand pounds, the TX-12 is a heavyweight within the heavy-duty hauling industry.

Kenworth today introduced the new PACCAR TX-12 PRO automated transmission for Class 6-7 and light Class 8 vocational applications at the NTEA Work Truck Week® 2024 in Indianapolis Kenworth unveiled the new 12-speed Paccar TX-12 Pro automated transmission with the Extreme Duty clutch at the recent National Truck Equipment Association (NTEA) Work Truck Week 2024 trade show in Indianapolis

New features of PACCAR TX18 Pro transmission available in Peterbilt trucks

Featuring a weight-saving robust aluminum housing and a cooler-less lubrication system, with up to 1,850 LB.-FT With a torque capacity of 1,850 ft-lb and a maximum operating weight of 110 thousand pounds, the TX-12 is a heavyweight within the heavy-duty hauling industry. PACCAR TX-12 transmission ‍ The PACCAR TX-12 is one of PACCAR's more capable transmissions and is generally regarded as being the predecessor to the TX-18

Transmisión PACCAR TX12 de Kenworth Mexicana Revista Magazzine. Integration: Designed to work seamlessly with PACCAR MX engines and axles . With a torque capacity of 1,850 ft-lb and a maximum operating weight of 110 thousand pounds, the TX-12 is a heavyweight within the heavy-duty hauling industry.

Paccar PO16F112C Transmission. The transmission builds upon the Paccar TX-12 variant and is a solid fit for Class 6, Class 7, and light Class 8 vocational trucks configured for dump, tanker, tractor, and various. Featuring a weight-saving robust aluminum housing and cooler-less lubrication system, with up to 1,850 LB.-FT