Tadano Faun Rough Terrain Crane GR-300EX-1 (Circuit Diagram & Data) Service Manual SN 561325 – PDF DOWNLOAD

Description

Tadano Faun Rough Terrain Crane GR-300EX-1 (Circuit Diagram & Data) Service Manual SN 561325 – PDF DOWNLOAD

FILE DETAILS:

Tadano Faun Rough Terrain Crane GR-300EX-1 (Circuit Diagram & Data) Service Manual SN 561325 – PDF DOWNLOAD

Language : English
Pages : 109
Downloadable : Yes
File Type : PDF

TABLE OF CONTENTS:

Tadano Faun Rough Terrain Crane GR-300EX-1 (Circuit Diagram & Data) Service Manual SN 561325 – PDF DOWNLOAD

GR-300EX-1_C1-1E 1
Foreword 2
1 Applicable spec No 2
2 Outline of specifications 3
3 Group index 4
4 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 Pilot pressure 25
8 Torque converter oil pressure 26
9 Pressure reducing valve 26
Y-3 Adjusting Pressure (Air Pressure) 27
1 Air pressure setting table 27
Y-4 Air Bleeding Procedure 28
1 Starting pump 28
1 1 Before starting the engine 28
1 2 Shakedown of the pump 28
1) Steering, winch brake pilot pressure pump (double gear pumps) 28
2) Main pump 28
3) Others 28
2 Air bleeding procedure 29
2 1 Service brake 29
2 2 Hydraulic motor assy 29
(a) Swing motor 29
(b) Winch motor 29
(c) Air conditioner motor (option) 30
2 3 Winch brake 30
2 4 Steering circuit 30
2 5 Swing hydraulic pilot control valve 30
2 6 Pilot circuit (hydraulic pilot control valve) 31
2 7 Hydraulic valve (winch brake) 31
Y-5 Adjusting Procedure (Electric) 32
1 3rd/top boom full retraction detection switch (CN859) 32
2 Jib stowed detection proximity switch (CN572) 32
3 Main winch drum rotation detection proximity switch (CN591) (option) 32
4 Aux winch drum rotation detection proximity switch (CN592) (option) 32
5 Over-front detection proximity switch (CN521) 33
6 Control lever stand position detection switch (swing control and boom telescoping/aux winch) (CN529) 33
7 Straight ahead detection proximity switch (CN408) 34
Y-6 Assembly Adjustment (Crane Operation) 35
1 Adjusting boom telescoping wire ropes 35
Y-7 Assembly Adjustment (Traveling Device) 37
1 Service brake adjustment 37
1 1 Adjusting the brake pedal 37
1 2 Tightening the cap of reserve tank of service brake fluid 37
2 Accelerator adjustment 38
2 1 Accelerator pedal 38
2 2 Accelerator sensor assembly and adjustment 38
3 Parking brake adjustment 40
3 1 Connecting the parking brake and brake chamber 40
4 Tire steering angle adjustment 40
4 1 Tire air pressure 40
4 2 Adjusting the tire Steering angle 40
5 Engine speed (and governer setting) 41
6 Torque converter and transmission 41
6 1 Maximum allowable speed 41
6 2 Adding oil to the torque converter and transmission 41
7 Braking force 42
7 1 Parking brake force 42
7 2 Service brake force 42
8 Adjusting the headlight light axes 42
Y-8 Operation Check (Crane Operation) 43
1 Outrigger status indicator 43
2 Spring lock 43
3 Hoisting 44
4 Backward stability control 44
5 Outrigger emergency setting 44
6 Jib 44
7 Boom Telescoping Control 45
8 Alarms 46
9 Outrigger slide plate adjustment 46
Y-9 Operation Check (Traveling Device) 47
1 Exhaust brake (EXB) 47
2 Automatic transmission 47
3 Steering mode change 48
4 Emergency switches 48
5 Overshift prevention 49
6 Warnings 49
7 Speed limiter 50
Y-10 Inspection and Maintenance 51
Y-11 Boom Connecting Pin and Thread Size Table 52
(Z) System Diagrams 53
Z-1 Hydraulic Circuit 56
1 Comparative chart of hydraulic parts (name and number) 56
2 Hydraulic circuit 57
Z-2 Torque Converter Circuit 58
Z-3 Pneumatic Circuit 59
Z-4 Electric Circuit (Upper) (Crane) 60
1 Chart of connector number and usage 60
2 Reading of electric diagram 61
3 Electric Circuit (Upper) (Crane) 62
Z-5 Electric Circuit (Upper) (Carrier) 63
1 Chart of connector number and usage 63
2 Electric Circuit (Upper) (Carrier) 64
Z-6 Electric Circuit (Lower) 65
1 Chart of connector number and usage 65
2 Electric Circuit (Lower) 66
Z-7 Hydraulic Parts Location Diagram (Upper) 67
1 Winch 67
2 Telescoping 67
3 Elevation 68
4 Swing 68
5 Return 69
6 Drain 69
7 Gauge 70
8 Pilot 70
9 Steering 71
10 Air conditioner 71
11 Operation assy, operation valve 72
12 Pressure switch 72
Z-8 Hydraulic Parts Location Diagram (Lower) 73
1 Suction 73
2 Steering, spring lock 73
3 Outrigger (H type) 74
4 Swivel 74
5 Return 75
6 Outrigger main body (H type) 75
Z-9 Hydraulic Parts Location Diagram (Torque Converter) 76
1 Torque converter related 76
Z-10 Pneumatic Parts Location Diagram 77
1 Brake (upper) 77
2 Brake (lower) 77
3 Air (lower) 78
Z-11 Electric Parts Location Diagram (Upper) 79
1 Inside cab 79
2 Swing table, boom 80
3 Relay assy 81
4 Pressure switch installation diagram 82
Z-12 Electric Parts Location Diagram (AML, Overwinding) 83
1 AML parts assy 83
2 Overwinding indicator assy (boom) 84
Z-13 Electric Parts Location Diagram (Lower) 85
1 H type outrigger 85
2 Lower electric unit box 86
3 Battery box 87
Z-14 Harness (Inside Cab) (Crane) 88
1 Chart of connector number and usage 88
2 Harness (main) 89
Z-15 Harness (Inside Cab) (Carrier) 90
1 Chart of connector number and usage 90
2 Harness (main) 91
Z-16 Harness (Swing Table, Right) 92
Z-17 Harness (Swing Table, Left) 93
Z-18 Harness (Boom) 94
Z-19 Harness (AML) 95
Z-20 Harness (Overwinding) (Boom) 96
Z-21 Harness (Overwinding) (Jib) 97
Z-22 Harness (Lower, Main) 98
1 Chart of connector number and usage 98
2 Harness (main) 99
Z-23 Harness (Lower, Electronic Governor) 100
Z-24 Harness (Lower, Emergency Transmission) 101
Z-25 Outdoor Temp (Minus 25°C or Less) Detection Device 102
1 Structure 102
2 Harness 103
Z-26 Anemometer 104
1 Structure 104
2 Electric circuit 105
3 Harness A 106
4 Harness B 107
5 Cord reel 108
History of revision 109

DESCRIPTION:

Tadano Faun Rough Terrain Crane GR-300EX-1 (Circuit Diagram & Data) Service Manual SN 561325 – PDF DOWNLOAD

Foreword:

• This service manual describes the composition of the Model GR-300EX-1 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.

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