广西玉柴重工YC135-7_SparePartsBook发动机柴油机零部件图册备件目录手册

01.1.1底盘总成（适用870B,870C,870D机型）CHASSIS ASSEMBLY(APPLY TO870B,870C,870 D TYPE)序号数量代号名称备注No.QantityCodeDescriptionRemark170M16X45GB/T5783六角头螺栓Bolt12.9达克罗26416GB/T93弹簧垫圈Spring washer达克罗32870-0100001驱动轮Driving wheel42870-7505000行走马达Traveling motor1870-0101000车架总成Chassis assembly标配870-0121000车架总成Chassis assembly选装，配推土铲61870-0109000左马达盖板Left motor shield11610B/T97.1垫圈Washer1610B/T93弹簧垫圈Spring washer916M1020G⊕/T5783六角头螺栓Bolt8.8-Zn.D101870-0111000右马达盖板Right motor shield111870-0100002密封垫Sealed ring121870-0100003油口盖板Cover plate13870-0108000封底板Chassis cover plate14410GB/T97.1平垫圈Washer15410E/T93弹簧垫圈Spring washer164M225G⊕/T5783六角头螺栓Bolt8.8-Zn.D172870-0107000防脱架Guard Track188M16X45GB/T5783六角头螺栓Bolt10.9氧化1914870-0104000支重轮总成Idler assembly2056M6X90B/T5782六角头螺栓Bolt10.9达克罗212870-0100004调节垫片Shim222870-0105000托链轮总成Camrier roller assembly232860-0100002侧盖板Side cover plate244M16GB/T6170六角头螺栓Nut2516GB/T97.1平垫圈Washer264M16X120GB/T5782六角头螺栓Bolt10.9-达克罗278w8X16GE/T5783六角头螺栓Bolt与8700101000配套使用