进口挖掘机底盘件PC220-7履带总成 20Y-32-02171
20Y-32-02171
20Y-32-31120
20Y-32-31130
20Y-32-11240
20Y-32-11171
20Y-32-11141
20Y-32-31150
206-32-61110
20Y-32-31210
134-32-61221
20Y-32-31120
20Y-32-31130
20Y-32-11240
20Y-32-11171
20Y-32-11141
20Y-32-31150
206-32-61110
20Y-32-31210
134-32-61221
20Y-32-11260
20Y-32-31190
履带总成，60….............. TRACK SHOE ASS’ Y, 60
. 左侧链节................................................ LINK, L. H
. 右侧链节................................................LINK, R. H
. 密封.................................. ................... ...........SEAL
. 主衬套................................... BUSHING, MASTER
. 普通衬套.............................BUSHING, REGULAR
. 销........................................................................ PIN
. 履带板...........................................................SHOE
. 履带板螺栓.... （Y0320-K01……….BOLT, SHOE
. 螺母................. （Y0320-K01…………….…...NUT
. 左侧链节................................................ LINK, L. H
. 右侧链节................................................LINK, R. H
. 密封.................................. ................... ...........SEAL
. 主衬套................................... BUSHING, MASTER
. 普通衬套.............................BUSHING, REGULAR
. 销........................................................................ PIN
. 履带板...........................................................SHOE
. 履带板螺栓.... （Y0320-K01……….BOLT, SHOE
. 螺母................. （Y0320-K01…………….…...NUT
. 密封. ................................. ................... ...........SEAL
. 销........................................................................ PIN
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