All of these models are popular in internatioal markets for their good performance and reliability,strong over loading capacity,and good economy. Engine configured can select WD615.50(280horse power),WD615.46(360 horse power),M11-C380E20(380horse power) C260 20(260 horse power). Gear box(American EATON technology) configued selection:9JS119,9JS150T(with synchronizer),9JS165T(with synchronizer). AXLE:front axle:7500kg rear axle:13000kg strong loading ability and good reliability,convenient repairing and good at high speed.