1,comfortable 2,safe interior environment . 3,Luxury bus ModelLuxury Bus YTK6140HLengthWidthHeightmm13700×2500×3830Engine modelWP12.400NISME420 30P11C-UREngine type6 cylinders inline, ... ,high-mounted braking lamp,front ceiling heightlampService equipmentElectronic clock,remote passenger door lock,drinking machine,guidesbackrest guard fenceOthersCentral lubricating system,Stainless ...