1.HOWO dump truck. 2.HOWO 6x4 Tipper,Howo tippers,Howo 4x2 tipper,8x4 tipper. 3.Chinese dump truck. 4.sinotruck tipper Tipper truckEngine: CNHTC brand WD615.69, 336hpTransmission: ... heavy duty truck products areas are: 1. HOWO tippers: HOWO 4x2 tipper; HOWO 6x4 tipper; HOWO 8x4 tipper, HOWO 6x6 tipper, HOWO 10x6 tipper.2. HOWO ... heavy duty trucks is 266HP, 290HP, 336HP, 371HP and 420HP. dump truck