521 / H3C
Serial: 1 → 99999
139 system groups
▶AIR INLET AND EXHAUST 8
▶BASIC ENGINE 15
▶ELECTRICAL AND STARTING 21
ALARM GP
ALTERNATOR GP-CHARGING
BATTERY GP
CAMERA GP
CIRCUIT BREAKER GP
CONTROL GP-ELECTRONIC
ELECTRONICS GP-COMMUNICATION
ELECTRONICS GP-ENGINE
ELECTRONICS GP-IMPLEMENT
ELECTRONICS GP-MACHINE
ELECTRONICS GP-MONITOR
HARNESS GP
HEATER GP
LIGHTING GP
PANEL GP-CIRCUIT BREAKER
RADIO GP
SENSOR GP
STARTING AID GP
STARTING MOTOR GP
SWITCH GP
WIRING GP
▶ENGINE ARRANGEMENT 1
▶FRAME AND BODY 10
▶FUEL 6
▶HYDRAULIC 17
▶LUBRICATION 7
▶MACHINE ARRANGEMENT 2
▶OPERATOR STATION 19
▶POWER TRAIN 11
▶SERVICE EQUIPMENT AND SUPPLIES 4
▶STEERING AND BRAKING 1
▶UNDERCARRIAGE 8