chassis:HOWO BEIBEN HOYUN (371HP/6×4) 12cbm HOWO Mixer truck ItemData1. ModelZTQ5251GJB2.ChassisZZ1257S3841W (Howo chassis)3.Engine- Maker and Brandname- Model- TypeDisplacement- Compression ratio- Max. power, HP(kw)/rpm- Max. torque, Nm/rpm- Min. fuel consumption- Bore mm- Stroke mm- Kind of fuelSINOTRUK engine WD615.474 strokes, water cooled,6 cylinder, direct injection pressure9,72617,3:1371HP ...