... Four-stroke, in-line,direct injecting combustion chamber YXR6105 Series Diesel Engine Technical specificationsModelR6105CR6105C1R6105ZC2R6105PR6105D1R6105ZD1R6105ZD4R6105ZLDR6105AZLDR6105AZLPR6105IZLDTypeFour-stroke, water-cooled, in-line,direct injecting ... injection high-speed engine, which bore is 105/113mm,stroke 125/130/135mm.It is designed with low swirling intake duct, low air resistance duct ...