307B / 1GN
Serial: 1 → 99999
117 system groups
▶AIR INLET AND EXHAUST 6
▶BASIC ENGINE 13
▶BRAKING 4
▶COOLING 7
▶ELECTRICAL AND STARTING 11
▶ENGINE ARRANGEMENT 1
▶FRAME AND BODY 10
▶FUEL 8
▶HYDRAULIC 13
▶LUBRICATION 5
▶MACHINE ARRANGEMENT 1
▶OPERATOR STATION 19
▶POWER TRAIN 10
▶SERVICE EQUIPMENT AND SUPPLIES 5
▶STEERING 3
▶WORK TOOLS 1