LIEBHERR SWING GEARBOX SUN WHEEL Z=18

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The sun wheel with 18 teeth is the central component of the planetary swing gearbox, transmitting torque to the planet gears. This part ensures stable operation of the machine’s upper structure by enabling smooth and precise rotation. Replacing this component prevents premature wear of other gearbox elements and eliminates the risk of costly downtime.

Compatible machines:

• A309 LI-1035
• A309 LI-717
• A309 LI717-717
• A311 LI-1036
• A311 LI-718
• A311 LI718-718
• A312 LI-1037
• A312 LI-719
• A314 LI-1039
• A314 LI-635
• A316 LI-1040
• A316 LI-1041
• A316 LI-715
• A316 LI-716
• A316 LI715-715
• A316 LI716-716
• A900 B-LI-662
• A900 C-LI-1002
• A900 C-LI-917
• A900 C-LI-987
• A900 C-ZW-1030
• A900 C-ZW-1031
• A900 C-ZW-1032
• A900 C-ZW-1033
• A900 C-ZW-1384
• A900 C-ZW-1385
• A900 C-ZW-729
• A900 C-ZW-730
• A900 C-ZW-931
• A902 IND-583
• A902 IND-638
• A904 C-LI-1003
• A904 C-LI-1004
• A904 C-LI-1005
• A904 C-LI-1071
• A904 C-LI-439
• A904 C-LI-440
• A904 C-LI-441
• A904 C-LI-477
• A904 IND-710
• A904 IND-711
• A904 LI-665
• A904 LI-666
• A904 LI-667
• A904 LI-720
• A918 COMP-1192
• A918 COMP-1508
• A918-1184
• P314 LI-1350
• R313 LI-1038
• R313 LI-636
• R317 LI-1042
• R317 LI-1043
• R317 LI-362
• R317 LI-970
• R900 B-LI-664
• R900 B-LI-762
• R900 B-LI-920
• R900 C-LI-1076
• R900 C-LI-971
• R900 C-LI-981
• R900 C-LI-982
• R904 C STD-984
• R904 C-1017
• R904 C-984
• R904 C-EW-993
• R904 C-STD-984
• R904 CHDSL-983
• R904 CHDSL-985
• R904 CS-LC-1018
• R904 CSLC-1018
• R904 EW-670
• R904 HDSL-668
• R904 HDSL-669
• R904 HDSL-694
• R904 HDSL-983
• R904 HSDSL-694
• R904 S-LC-733
• R904 SLC-733
• R904 STD-669
• R904 STD-704
• R904-668
• R904C EW-993
• R904C HDSL-983
• R904C HDSL-985
• R904C STD-984
• R914 BHDSL-960

Fits slewing reducers:

• SAT 225/218
• SAT 225/220
• SAT 225/228
• SAT 225/229
• SAT 225/230
• SAT 225/240

Component used in slewing reducers (upper structure rotation gearboxes) of excavators, cranes, material handlers and mining machines. Industry synonyms: swing gearbox, slewing reducer, swing reducer, swing drive, slewing drive, swing reduction gear, slew drive.