21 / 3CZ
Serial: 1 → 99999
89 system groups
▶AIR INLET AND EXHAUST 8
▶BASIC ENGINE 20
▶COOLING 6
▶ELECTRICAL AND STARTING 12
▶ENCLOSURES, GUARDS AND BASES 7
▶ENGINE ARRANGEMENT 1
▶FUEL 8
▶GENERATORS 1
▶LUBRICATION 7
▶OPERATOR STATION 4
▶POWER TRAIN 4
▶PRIME PACKAGE 1
▶SERVICE EQUIPMENT AND SUPPLIES 4