... torque270Nm16min fuel-consume ratio≤243g/kw.h17torque converterYJ280A18Gearbox modeCountershaft power-shift19gear shift2 forward shift 2 reverse shift20maximum speed24km/hAbout product:1.Large ... technology designed to work devicet, unloading high,the rise of power of large, high efficiency.4.Joints of front ,girder structure ...