Manual transmission with forward 6 steps and backward 2 steps

摘要

A manual transmission with forward 6 steps and backward 2 steps is provided to reduce the fuel consumption and widen the speed selection. 1 shift driving gear(41), 2 shift driving gear(42), 3 shift driving gear(43) and 4 shift driving gear(44) are successively fixed to an input shaft(32). 3 shift driven gear and 4 shift driven gear(54) are freely rotatively inserted and set up to an upper output axis(34). 1 shift driven gear(51), 2 shift driven gear(52), 5 shift driven gear(55) and 6 shift driven gear(56) corresponding to the 1~4 shift driving gear are freely rotatively installed at a lower output axis(36).