Zhongtong Bus launched the new LCK6120A long-distance bus in 2022, which has been upgraded in all aspects, especially in terms of braking capacity and driving safety. The cooling system has been upgraded and the fuel consumption has been greatly reduced. The brakes are dual-circuit air brakes and drum brakes. The size of the bus is 11450mm in length, 2550mm in width, 3850mm in height, and the wheelbase is 5800mm. Its top speed is 120km/h, the gearbox is S6-160, ZF technology, and six gears. The fuel tank capacity of the Zhongtong bus is 400 liters + 400 liters, with a clutch coil spring, 430, and the suspension is a multi-leaf spring suspension. Zhongtong bus seat 3+2 layout 60+1, or 2+2 layout 51+1, driver's seat ztzy1050.