... bus electrical system which is provided with an super-large liquidcrystal display screen and is synchronous with world advanced heavytrucks, a ... bus electrical system which is provided with ansuper-large liquid crystal display screen and is synchronous with worldadvanced heavy trucks, ... Brake, Engine Exhaust Brake Tank Volume (m3): 5, 6, 7,8, 9, 10, 12Other Optional Configurations: Silicon Oil Fan Cold ...