4A / 6AC
Serial: 1 → 99999
150 system groups
▶AIR INLET AND EXHAUST 5
▶BASIC ENGINE 16
▶ELECTRICAL AND STARTING 12
▶ENGINE ARRANGEMENT 1
▶FRAME AND BODY 17
▶FUEL 12
▶HYDRAULIC 12
▶LUBRICATION 6
▶OPERATOR STATION 18
▶POWER TRAIN 16
▶SERVICE EQUIPMENT AND SUPPLIES 5
▶STEERING AND BRAKING 3
▶UNDERCARRIAGE 10