521 / WGS
Serial: 1 → 99999
132 system groups
▶AIR INLET AND EXHAUST 6
▶BASIC ENGINE 13
▶ELECTRICAL AND STARTING 16
▶ENGINE ARRANGEMENT 1
▶FRAME AND BODY 11
▶FUEL 7
▶HYDRAULIC 18
▶IMPLEMENTS 1
▶MACHINE ARRANGEMENT 1
▶OPERATOR STATION 18
▶POWER TRAIN 14
▶SERVICE EQUIPMENT AND SUPPLIES 6
▶STEERING AND BRAKING 1