109SXDA01机头动力部为井下综采刮板输送机的部件，

水平缸6ZY0303太阳轮70JS/00-5推移缸3MYDA01外夹板230S07/01弯板6PKC01-01销163S02/01-2销1MY-03油缸7PKA0107链轮组件JY72/03LL内齿圈70JS/00-7机头过渡右推移梁124sab06调节左推移梁124sk390.875米调节槽124sab14轴承285.75x380油堵28j-06堵dd-13q/bn0256-2006垫圈22jb982-77接头125s03010201u型卡ud-13q/bn0256-2006轴承压盖125s030102-03轴承座125s030102-043S001-15弹簧销3S049-08/1挡板3S049-4401连接罩5S005-16/3盖板5S001-18/8胶皮LC1201-14电机半联轴器3S001-0102/3弹性盘LC1201-20减速器半联轴器

109SXDA01机头动力部主要由机头传动装置、机头架、链轮组件、舌板组件、齿轮联轴器等组成。机头分链器204s11/04td0203机尾分链器204s11/04td0206机头分链器178s11/01td02拨链器204s11/04dt0203舌板组件204s11/04dt0204链轮组件59LL07机头挡板171s15/02jd02过度左挡板172s19/03gd02过度右挡板172s19/03gd02变线槽172s19/03bc1中部槽162s16/01zc0.75米调节槽172s19/03tc1链轮组件100ll163S001-010101/9止退垫2153S001-010101/5距离套3S032-0101/2透盖3S001-010101/6圆键2myk0302油缸7my03油缸3my04油缸3myda01油缸3t02油缸123sa0611油缸88s11油缸5my02油缸机头拨链器204s11/04td0203螺栓115s-03电缆架ii108水冷装置连接板213s11/01-2调节槽30s14/0102哑铃销150s01-1限位销126s05/03010.75米调节槽组件30s14/0107