... :64* howo A7 dump truck. 2:EURO3 3:International red 4:340 horsepower. 5:Delivery time:35 days. EngineWD615 series High ... speed, lower noise, higher transmission efficiency, can save fuel 3%.ST series axle with wheel reduction, HC16, AC16 casting axle, stronger ... than the same model with steel housing. HOWO A7 6*4 Dump truck