371hp Sinotruk Howo 6 4 Tractor Truck For

The zz4187m3517n1 howo a7 tractor head brings you a journey experience like no other.With all the features of a premium tractor, from its advance driveline technology to its commanding presence,zz4187m3517n1 howo a7 tractor head is equiped with wd615 series engine,the engine power is from 336hp to 371hp,max.