... .transmission: HW19712, 12 forward and 2 reve 4.371hp howo tractor truckhowo tractor truck made by SINOTRUK good in qulity , nice in ... casting casing, with hub redactor, double reduction driving axle(howo tractor truck)Tyre12.00R20Electrical systemBattery2X12V/135AhGenerator28V-35AStarter5.4Kw/24VCabLong cab, made ... chamber structure. Inner A/C 2012 special price!!!!! new and used Howo Tractor Truck