521 / P72
Serial: 1 → 99999
168 system groups
▶AIR INLET AND EXHAUST 11
▶BASIC ENGINE 17
▶COOLING 8
▶ELECTRICAL AND STARTING 24
ALARM GP
ALTERNATOR GP-CHARGING
BATTERY GP
CAMERA GP
CONTROL GP-ELECTRONIC
ELECTRONICS GP-COMMUNICATION
ELECTRONICS GP-ENGINE
ELECTRONICS GP-IMPLEMENT
ELECTRONICS GP-MACHINE
ELECTRONICS GP-MONITOR
ELECTRONICS GP-POWER TRAIN
HARNESS GP
HEATER GP
INDICATOR GP
LIGHTING GP
PANEL GP-FUSE
RELAY GP
SENSOR GP
SOLENOID GP
STARTING AID GP
STARTING MOTOR GP
SWITCH GP
VALVE GP
WIRING GP
▶ENGINE ARRANGEMENT 1
▶FRAME AND BODY 13
▶FUEL 8
▶HYDRAULIC 21
▶LUBRICATION 8
▶MACHINE ARRANGEMENT 2
▶OPERATOR STATION 16
▶POWER TRAIN 19
▶SERVICE EQUIPMENT AND SUPPLIES 10
▶UNDERCARRIAGE 7
▶WORK TOOLS 1