ZMA613A
This 6AT gearbox is a fully electronically-controlled intelligent hydraulic automatic gearbox, with a shift time of less than 0.2 s, and it supports the skip of up to three gears. Down-shift shifter adopts an electronic gear lever, including P gear (parking gear), R gear (reverse gear), N gear (neutral gear) and D gear (forward gear).
The transmission system of the gearbox consists of a hydraulic torque converter with torque increasing and locking functions and three planetary gear sets.
The 6AT has the highest transmission efficiency in its class, with the highest transmission efficiency of 99.2% and the average transmission efficiency of 96.53%.
In the process of vehicle driving, TCU can identify the level of vehicle driving slope, and improve vehicle driving safety and comfort by modifying the shift point of gearboxes.