H-ECU, extendible dipper function



22.

23.
Figure 1

24.

Wiring diagram 25

Additional H-ECU, auxiliary tool (option)

Designation Function Row
LED40 Warning, hydraulic malfunction (option) 251
SW49 Auxiliary tool switch 253
SW58 Auxiliary Roller 255
SW59 Auxiliary Potentiometer 258
MA48 Proportional valve, auxiliary (roller switch) 256
MA49 Proportional valve, auxiliary (potentiometer) 257

26.

27.
Figure 1

Wiring diagram 26

H-ECU, 4 in 1 or extendible dipper function (option)

30.

31.
Figure 1

Wiring diagram 27

H-ECU, 4 in 1 and extendible dipper function (option)

34.

35.
Figure 1

36.

Wiring diagram 28

Care Track (option)

Designation Function Row
GSM/GPS ECU GSM/GPS Electonic Control Unit 284/286
SAT ECU Satellite Electonic Control Unit 283/284
ANT SET 1 Sattelite Antenna Set 281/283
ANT SET 2 GSM/GPS Antenna Set 281/285

38.

39.
Figure 1

Wiring diagram 29

H-ECU, 4 in 1 or extendible dipper (option)

Designation Function Row
LED47 Warning, hydraulic malfunction (option) 291
SW66 Proportional control switch 4in1 295
SW67 Proportional control switch extendible dipper 297
MA80 Proportional valve 1, 4in1 (extendible dipper) 296
MA81 Proportional valve 2, 4in1 (extendible dipper) 297

41.

42.
Figure 1

Wiring diagram 30

H-ECU, 4 in 1 and extendible dipper (option)

Designation Function Row
LED47 Warning, hydraulic malfunction (option) 301
SW66 Proportional control switch 4in1 305
SW67 Proportional control switch extendible dipper 308
MA60 4in1/extendible dipper selector valve 309
MA80 Proportional valve 1, 4in1 (extendible dipper) 306
MA81 Proportional valve 2, 4in1 (extendible dipper) 307
RE20 Excavator control authorisation 310

44.

45.
Figure 1

Wiring diagram 31

EU Stabiliser warning

Designation Function Row
LED48 Stabiliser warning lamp (EN474) 313
RE10 Stabiliser 313
SW68 Right stabilizer leg switch 315
SW69 Left stabilizer leg switch 315

47.

48.
Figure 1

Wiring diagram 32

Pilot excavator locking system

Designation Function Row
MA8 Boom lock  
MA9 Hydraulic lever lock–out  
RE21 Hydraulic lock 328
SW5 Boom lock  
SW54 Seat switch 323/326
SW70 Proximity switch 328

50.

51.
Figure 1

52.

Wiring diagram 33

Diesel filling pump W/H (option)

Designation Function Row
FC24 Diesel filling pump W/H 331
MO13 Diesel filling pump 332
SW71 Diesel filling pump switch 332

54.

55.
Figure 1

Wiring diagram 34

All wheel braking, speed >20 Km/h (12,4 mph)

Designation Function Row
RE13 Frequency relay 1250Hz 347

57.

58.
Figure 1

 


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