广西玉柴重工YC55-8_SparePartsBook发动机柴油机零部件图册备件目录手册

01.1.1底t总成（适用850H01,850H02,850H03机型）CHASSIS ASSEMBLY(APPLY TO850H0L,850H02,850H03TYPE)序号数量代号名称备注Na.Quant ityCodeDesc riptionRemark124M14X35GBT5783六角头螺栓Bolt12.9-达克罗22850-0100001驱动轮Driving wheel32850-752000行走马达总成Traveling motor4850-01010000车架总成Chassis assembly52850-0106000马达盖板Motor shield61210GB/T97.1垫圈Washer达克罗71210GB/T93弹簧垫圈Spring washer达克罗812M10X20 GB/T5783六角头螺栓Bolt8.8-达克罗924M14X40GB/T5783六角头螺栓Bolt12.9-达克罗101850-0107000封底板Cover plate11812GB/T97.1垫圈Washer121212GB/T93弹簧垫圈Spring washer138M12X30GB/T5783六角头螺栓Bolt8.8-2n.D141820-0100002螺塞Screw plug1512850-0101000支重轮总成Idler assembly1624M18X55GBT5783六角头螺栓Bolt10.9-达克罗172418 GB/T93弹簧垫圈Spring washer达克罗182-3850-0100004调整垫片Washer191850-0105000挡油圈组件Me由Iring201850-0100007托板Splint214M1230GB/T5783六角头螺栓Bolt222850-0100006侧盖板Cover plate232850-0102200张紧弹簧总成Tension spring assembly242850-0102230密封组件Sealed ring assembly252850-0102300张紧缸简总成Tension cylinder assembly262850-0102400单向阀总成Check valve assembly272850-012100导向轮总成Trackidler assembly284M12X65GBT5783六角头螺控Bolt10.9-达克罗