Tadano Faun GR-300EX-2 Crane Service Manual (Circuits & Data) SN 561384

Description

Tadano Faun Rough Terrain Crane GR-300EX-2 (Circuit Diagrams and Data) Service Manual SN 561384 – PDF DOWNLOAD

FILE DETAILS:

Tadano Faun Rough Terrain Crane GR-300EX-2 (Circuit Diagrams and Data) Service Manual SN 561384 – PDF DOWNLOAD

Language : English
Pages : 156
Downloadable : Yes
File Type : PDF

TABLE OF CONTENTS:

Tadano Faun Rough Terrain Crane GR-300EX-2 (Circuit Diagrams and Data) Service Manual SN 561384 – PDF DOWNLOAD

GR-300EX-2 1
Foreword 2
1 Applicable spec and serial number 2
2 Separate service manual 2
3 Outline of specifications 3
4 Group index 4
5 Contents 5
(Y)Data, Adjustment and Checks 7
Y-1 Service Data 10
1 Amounts of oil and coolant 10
2 Operating speed 10
3 Hydraulic device 11
3 1 Hydraulic pump 11
3 2 Hydraulic motor 11
3 3 Hydraulic cylinder 11
4 Swing section 12
5 Boom section 12
5 1 Slide plate 12
5 2 Boom bending and deformation 13
5 3 Jib bending and deformation 14
5 4 Wire rope 14
5 5 Sheave 15
5 6 Inspection the hook block 15
6 Criteria for maintenance and replacement of vehicle 16
6 1 Power transmission device 16
6 2 Braking device 16
6 3 Steering device 17
7 Mass table 18
Y-2 Adjusting Pressure (Hydraulic Pressure) 19
1 Winch 19
2 Telescoping 20
3 Elevating 21
4 Steering 22
5 Swing 23
6 Outrigger 24
7 Lower pilot pressure 25
8 Remote control pilot pressure 26
9 Torque converter oil pressure 27
Y-3 Adjusting Pressure (Pneumatic Pressure) 28
1 Pneumatic pressure setting table 28
Y-4 Air Bleeding Procedure 29
1 Hydraulic pump 29
1 1 Steering and winch brake pilot pressure pump (double gear pump) 29
1 2 Main pump 29
1 3 Main pump (when the tank pressurization tool is used) 30
1 4 Tank pressurization tool 30
1 5 Other (cylinder) 30
2 Winch brake 31
3 Service brake 31
4 Hydraulic motor assy 32
4 1 Swing motor 32
4 2 Winch motor 32
4 3 Air conditioner motor 32
5 Swing control back-pressure valve 33
6 Pilot circuit (hydraulic pilot control valve) 33
7 Positive control circuit 34
8 Hydraulic valve (winch brake) 34
Y-5 Adjusting Procedure (Electric) 35
1 3rd / top boom full retraction detection switch (CN859) 35
2 Jib stowed detection switch (CN572) 35
3 Main winch drum rotation detection switch (CN591) 36
4 Aux winch drum rotation detection switch (CN592) 36
5 Over-front detection switch (CN521) 36
6 Control lever stand position detection switch (left) (CN529) 37
7 Straight ahead detection switch (CN408) 37
8 Wire rope run-out detection switch (main (CN595) and aux (CN596)) 38
Y-6 Assembly Adjustment (Crane Operation) 39
1 Adjusting boom telescoping wire ropes 39
Y-7 Assembly Adjustment (Traveling Device) 41
1 Service brake adjustment 41
1 1 Adjusting the brake pedal 41
1 2 Tightening the cap of reserve tank of service brake fluid 41
1 3 Check after replacing brake hose 41
2 Accelerator adjustment 41
2 1 Accelerator pedal 41
2 2 Accelerator sensor assembly and adjustment 42
3 Parking brake adjustment 44
3 1 Connecting the parking brake and brake chamber 44
4 Tire and steering angle adjustment 44
4 1 Tire air pressure 44
4 2 Adjusting the steering angle 44
5 Engine speed (and governor setting) 45
6 Torque converter and transmission 45
6 1 Maximum allowable speed 45
6 2 Adding oil to the torque converter and transmission 45
7 Braking force 46
7 1 Parking brake force 46
7 2 Service brake force 46
8 Adjusting the headlight light axes 46
9 Retightening the hub nuts 46
Y-8 Operation Check (Crane Operation) 47
1 Outrigger status indicator 47
2 Hoisting 48
3 Backward stability control 48
4 Outrigger emergency setting 48
5 Jib 48
6 Boom Telescoping Control 49
7 Suspension lock 50
8 Warning 51
9 Rope run-out detection check 51
10 Outrigger slide plate adjustment 51
11 Eco mode operation check 52
Y-9 Operation Check (Traveling Device) 53
1 Exhaust brake (EXB) 53
2 Automatic transmission 53
3 Steering mode change 54
4 Emergency switch 54
5 Overshift prevention 55
6 Warning 56
7 Speedometer 56
Y-10 Inspection and Maintenance 57
Y-11 Boom Connecting Pin and Thread Size Table 58
(Z)System Diagrams 59
Z-1 Hydraulic Circuit 63
1 Comparison table of hydraulic parts (Part No , Part name and Location) 63
2 Hydraulic circuit diagram 64
Z-2 Torque Converter Circuit 65
Z-3 Pneumatic Circuit 66
Z-4 Electric Circuit (Upper) (Crane) 67
1 Composition of the electric circuit diagram 67
1 1 — 561585 67
1 2 561586 — 67
2 Reading method of electric circuit diagram 68
3 Comparison table (Connector No , Usage, Coordinate and Paragraph No ) 69
4 Electric circuit 0
4 1 Electric circuit (crane, main) 0
4 2 Electric circuit (swing table, right) 0
4 3 Electric circuit (swing table, left) 0
4 3 1 –561585 0
4 3 2 561586 — 0
4 4 Electric circuit (boom) 0
4 4 1 — 561585 0
4 4 2 561586 — 0
4 5 Electric circuit (AML) 0
4 5 1 — 561585 0
4 5 2 561586 — 0
Z-5 Electric Circuit (Upper) (Carrier) 78
1 Composition of the electric circuit diagram 78
1 1 — 561585 78
1 2 561586 — 78
2 Comparison table (Connector No , Usage, Coordinate and Paragraph No ) 79
3 Electric circuit 0
3 1 Electric circuit (carrier, main) 0
3 1 1 — 561670 0
3 1 2 561671 — 0
3 2 Electric circuit (T/M, O/R) 0
3 3 Electric circuit (accelerator) 0
3 4 Electric circuit (ICF) 0
3 5 Electric circuit (SCT) 0
3 6 Electric circuit (GSMT) 0
Z-6 Electric Circuit (Lower) 87
1 Composition of the electric circuit diagram 87
2 Comparison table (Connector No , Usage, Coordinate and Paragraph No ) 88
3 Electric circuit 0
3 1 Electric circuit (lower, main) 0
3 Electric circuit 0
3 1 Electric circuit (lower, main) 0
3 2 Electric circuit (head light) 0
3 3 Electric circuit (engine, without DPF) 0
3 4 Electric circuit (Starter motor) 0
Z-7 Hydraulic Parts Location Diagram (Upper) 94
1 Winch 94
2 Telescoping 94
3 Elevation 95
4 Swing 95
5 Return 96
6 Drain 96
7 Gauge 97
8 Pilot 97
9 Steering 98
10 Air conditioner 98
11 Operation assy, operation valve 99
12 Pressure switch 99
Z-8 Hydraulic Parts Location Diagram (Lower) 100
1 Suction 100
2 Steering, suspension lock 100
3 Outrigger (H type) 101
4 Center joint 101
5 Return 102
6 Outrigger main body (H type) 102
Z-9 Hydraulic Parts Location Diagram (Torque Converter) 103
1 Torque converter related 103
Z-10 Pneumatic Parts Location Diagram 104
1 Service brake related (upper) 104
2 Service brake related (lower) 104
3 Control parts (lower) 105
Z-11 Electric Parts Location Diagram (Upper) 106
1 Inside cab 106
1 1 — 561670 106
1 2 561671 — 107
2 Swing table, boom 108
2 1 — 561585 108
2 2 561586 — 109
3 Relay assy (inside cab) 110
4 Pressure switch installation diagram 111
Z-12 Electric Parts Location Diagram (AML, Overwinding (Two-blocking)) 112
1 AML parts assy 112
1 1 –561585 112
1 2 561586– 113
2 Overwind (two-blocking) indicator assy (boom) 114
3 Overwind (two-blocking) indicator assy (single top and jib) 115
Z-13 Electric Parts Location Diagram (ICF, SCT, GSMT) 116
1 ICF 116
2 SCT 117
3 GSMT 118
Z-14 Electric Parts Location Diagram (Lower) 119
1 Lower, main 119
1 1 Lower, main 119
1 2 Engine 120
2 Lower electric unit box (MDT, ECU, DIAG lamps) 121
3 Relay and fuse box (under the battery) 122
Z-15 Harness (Upper) (Crane) 123
1 Harness (crane, main) 123
1 1 Comparison table (Connector No , Usage and Coordinate) 123
1 2 Harness (crane, main) 0
2 Harness (swing table, right) 125
3 Harness (swing table, left) 126
3 1 — 561585 126
3 2 561586 — 127
4 Harness (boom) 128
4 1 — 561585 128
4 2 561586 — 129
5 Harness (AML) 130
5 1 — 561585 130
5 2 561586 — 131
6 Harness (overwinding (two-blocking)) (boom) 132
Z-16 Harness (Upper) (Carrier) 133
1 Harness (carrier, main) 133
1 1 Comparison table (Connector No , Usage and Coordinate) 133
1 2 Harness (carrier, main) 0
1 2 1 — 561670 0
1 2 2 561671 — 0
2 Harness (T/M, O/R) 136
3 Harness (accelerator) 137
4 Harness (ICF) 138
5 Harness (SCT) 139
6 Harness (GSMT) 140
Z-17 Harness (Lower) 141
1 Harness (lower, main) 141
1 1 Comparison table (Connector No , Usage and Coordinate) 141
1 2 Harness (lower, main) 0
1 2 Harness (lower, main) 0
2 Harness (head light) 0
3 Harness (engine, without DPF) 145
4 Harness (Starter motor) 146
Z-18 Anemometer 147
1 Structure 147
2 Electric circuit 148
3 Harness A 149
4 Harness B 150
5 Cord reel 151
Z-19 Beacon Lamp 152
1 Structure 152
2 Lamp (beacon) 153
3 Harness A 154
4 Harness B 155
History of revision 156

DESCRIPTION:

Tadano Faun Rough Terrain Crane GR-300EX-2 (Circuit Diagrams and Data) Service Manual SN 561384 – PDF DOWNLOAD

Foreword:

• This service manual describes the composition of the Model GR-300EX-2 rough terrain crane, its adjustment
  methods and hydraulic and electric circuit diagrams.
• This service manual applies to the cranes with the specification numbers given below. Check the specification
  number on the nameplate of your crane.
• Read the separate operation and maintenance manual and the parts catalog for repair and maintenance of the
  crane in conjunction with this manual. If the parts needs to be replaced, check the disassemble units and sales
  units in the parts catalog before replacing them.

IMAGES PREVIEW OF THE MANUAL:

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