New Holland MH2.6 User Manual

2.2 SUCTION AND DELIVERY PIPELINES............................................................................................. 9
2.3 RETURN PIPELINES ....................................................................................................................... 11
2.4 DRAINING PIPELINES..................................................................................................................... 13
2.5 FRONT ATTACHMENT PIPELINES ................................................................................................ 17
2.6 NIBBLER/BREAKER CONTROL PIPELINES.................................................................................. 18
2.7 SLEW CONTROL PIPELINES - TRAVEL AND BLADE/STABILIZERS........................................... 23
2.8 STEERING PIPELINES (MACHINE 4WD)....................................................................................... 25
2.9 STEERING PIPELINES (MACHINE 2WD)....................................................................................... 28
2.10 BRAKE PIPELINES.......................................................................................................................... 31
2.11 POWER STEERING PIPELINES ..................................................................................................... 35
2.12 LATERAL STABILIZERS AND BLADE CONTROL PIPELINE......................................................... 40
2.13 LOCK VALVES................................................................................................................................. 44
2.14 STABILIZERS/BLADE SELECTION VALVE.................................................................................... 45
2.15 FRONT AXLE LOCK ........................................................................................................................ 46
2.16 AXLE LOCK VALVE......................................................................................................................... 48
2.17 PRESSURE RELIEF VALVE............................................................................................................ 48
3. OPERATION OF CIRCUITS..................................................................................................................... 50 
SECTION08ELECTRICALSYSTEM
1. SAFETY PRECAUTIONS........................................................................................................................... 1
2. FEATURES AND DATA ............................................................................................................................. 2
3. COMPONENTS LOCATION AND OPERATION........................................................................................ 3
4. UNDERCARRIAGE ELECTRIC COMPONENTS....................................................................................... 6
4.1 MACHINE WITH FOUR STEERING WHEELS .................................................................................. 6
4.2 MACHINE WITH TWO STEERING WHEELS.................................................................................... 7
5. CONTROL UNITS ELECTRIC SYSTEM.................................................................................................... 7
6. LIGHT AND BEAMS GROUP..................................................................................................................... 8
7. GAUGES AND CONTROLS....................................................................................................................... 9
7.1 DASHBOARDS................................................................................................................................... 9
7.2 CONTROL LEVERS......................................................................................................................... 11
7.3 SWITCHES AND CONTROL LIGHTS PANEL................................................................................. 12
7.4 SWITCHES AND WARNING LAMPS............................................................................................... 13
7.5 MONITOR PANEL............................................................................................................................ 14
7.6 KEY START SWITCH....................................................................................................................... 26
7.7 LEFT CONTROL LEVER.................................................................................................................. 27
7.8 RIGHT-HAND CONTROL LEVER.................................................................................................... 28
7.9 CONTROL PANEL AND SWITCHES............................................................................................... 29
7.10 MACHINE CONTROL CARD ........................................................................................................... 32
7.11 PUMP CONTROL CARD.................................................................................................................. 34
8. ELECTRIC COMPONENTS ..................................................................................................................... 36
8.1 THROTTLE LEVER CONTROL ....................................................................................................... 36
8.2 SWIVEL JOINT................................................................................................................................. 37
8.3 BATTERIES...................................................................................................................................... 38
8.4 GENERATOR................................................................................................................................... 39
8.5 STARTER......................................................................................................................................... 40
9. CONTROL LINE AND WIRING HARNESSES ......................................................................................... 41
9.1 CONTROLS ON CONSOLES .......................................................................................................... 41
9.2 CONTROLS FOR SIDE PANEL SWITCHES................................................................................... 49
9.3 ANTI-TILTING CHECK CONTROL LINE ......................................................................................... 51
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New Holland MH2.6 Specifications

General

Brand	New Holland
Model	MH2.6
Category	Excavators
Language	English