TC Tronic and TC Tronic HD transmissions

ZF offers the TC Tronic and TC Tronic HD transmissions for heavy trucks and crane trucks.

• Combines the 12-speed AS Tronic with TC2 hydrodynamic converter clutch
• Clutch permits input torque of up to 2,700 newton meters
• Driver engages gears manually with a finger tip, or can rely on the drive program
• TC Tronic HD developed to meet the requirements of engines with continuously increasing horsepower
• AS Tronic with TC HD torque converter clutch
• For trucks with a weight of 72 tons; designed for torques of up to 3,500 newton meters
• Unlike TC Tronic, it's not equipped with a primary retarder but with a speed-dependent
• secondary retarder, the ZF-Intarder