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Tadano GR-300EX-3 - User Manual

Tadano GR-300EX-3
157 pages
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Table of Contents

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Summary

Foreword

1. Applicable Spec. and Serial Number

Specifies applicable cranes by spec and serial number.

2. External View

Illustrates the traveling posture and external components of the crane.

3. Outline of Specifications

Details the key specifications and features of the crane model.

4. Conversion Table

Lists conversion factors for various units of measurement.

5. Drawing Method of Illustrations

Explains the third angle projection method used for illustrations.

Y Data, Adjustment and Checks

Y-1 Service Data

Provides essential technical data and specifications for the crane.

Y-2 Adjusting Pressure (Hydraulic Pressure)

Details procedures for adjusting hydraulic pressure in various systems.

Y-3 Adjusting Pressure (Pneumatic Pressure)

Outlines the steps for adjusting pneumatic pressure.

Y-4 Air Bleeding Procedure

Provides instructions for bleeding air from hydraulic systems.

Y-5 Adjusting Procedure (Electric)

Covers adjustments for various electrical switches and sensors.

Y-6 Assembly Adjustment (Crane Operation)

Details assembly and adjustment procedures for crane operations.

Y-7 Assembly Adjustment (Traveling Device)

Outlines assembly and adjustment for traveling components.

Y-8 Operation Check (Crane Operation)

Describes checks for crane operation functions.

Y-9 Operation Check (Traveling Device)

Details operational checks for the traveling functions.

Y-10 Inspection and Maintenance

Outlines inspection and maintenance schedules and procedures.

Y-11 Boom Connecting Pin and Thread Size Table

Provides a table of connecting pin and thread sizes for booms.

Z System Diagrams

Z-1 Hydraulic Circuit

Details the hydraulic circuits of the crane.

Z-2 Torque Converter Circuit

Illustrates the torque converter circuit.

Z-3 Pneumatic Circuit

Shows the pneumatic circuit diagrams.

Z-4 Electric Circuit (Upper)

Details the upper portion of the crane's electrical circuits.

Z-5 Electric Circuit (Lower)

Covers the lower part of the crane's electrical circuits.

Z-6 Hydraulic Parts Location Diagram (Upper)

Shows the locations of upper hydraulic parts.

Z-7 Hydraulic Parts Location Diagram (Lower)

Illustrates the locations of lower hydraulic parts.

Z-8 Hydraulic Parts Location Diagram (Torque Converter)

Shows hydraulic parts related to the torque converter.

Z-9 Pneumatic Parts Location Diagram

Displays the locations of pneumatic components.

Z-10 Electric Parts Location Diagram (Upper)

Pinpoints the locations of upper electrical components.

Z-11 Electric Parts Location Diagram (Lower)

Indicates the locations of lower electrical components.

Z-12 Harness (Upper)

Shows the upper harness routing and connections.

Z-13 Harness (Lower)

Details the lower harness routing and connections.

Z-14 Anemometer (Option)

Explains the anemometer system and its components.

Z-15 Beacon Lamp (Option)

Describes the beacon lamp system and its components.

Summary

Foreword

1. Applicable Spec. and Serial Number

Specifies applicable cranes by spec and serial number.

2. External View

Illustrates the traveling posture and external components of the crane.

3. Outline of Specifications

Details the key specifications and features of the crane model.

4. Conversion Table

Lists conversion factors for various units of measurement.

5. Drawing Method of Illustrations

Explains the third angle projection method used for illustrations.

Y Data, Adjustment and Checks

Y-1 Service Data

Provides essential technical data and specifications for the crane.

Y-2 Adjusting Pressure (Hydraulic Pressure)

Details procedures for adjusting hydraulic pressure in various systems.

Y-3 Adjusting Pressure (Pneumatic Pressure)

Outlines the steps for adjusting pneumatic pressure.

Y-4 Air Bleeding Procedure

Provides instructions for bleeding air from hydraulic systems.

Y-5 Adjusting Procedure (Electric)

Covers adjustments for various electrical switches and sensors.

Y-6 Assembly Adjustment (Crane Operation)

Details assembly and adjustment procedures for crane operations.

Y-7 Assembly Adjustment (Traveling Device)

Outlines assembly and adjustment for traveling components.

Y-8 Operation Check (Crane Operation)

Describes checks for crane operation functions.

Y-9 Operation Check (Traveling Device)

Details operational checks for the traveling functions.

Y-10 Inspection and Maintenance

Outlines inspection and maintenance schedules and procedures.

Y-11 Boom Connecting Pin and Thread Size Table

Provides a table of connecting pin and thread sizes for booms.

Z System Diagrams

Z-1 Hydraulic Circuit

Details the hydraulic circuits of the crane.

Z-2 Torque Converter Circuit

Illustrates the torque converter circuit.

Z-3 Pneumatic Circuit

Shows the pneumatic circuit diagrams.

Z-4 Electric Circuit (Upper)

Details the upper portion of the crane's electrical circuits.

Z-5 Electric Circuit (Lower)

Covers the lower part of the crane's electrical circuits.

Z-6 Hydraulic Parts Location Diagram (Upper)

Shows the locations of upper hydraulic parts.

Z-7 Hydraulic Parts Location Diagram (Lower)

Illustrates the locations of lower hydraulic parts.

Z-8 Hydraulic Parts Location Diagram (Torque Converter)

Shows hydraulic parts related to the torque converter.

Z-9 Pneumatic Parts Location Diagram

Displays the locations of pneumatic components.

Z-10 Electric Parts Location Diagram (Upper)

Pinpoints the locations of upper electrical components.

Z-11 Electric Parts Location Diagram (Lower)

Indicates the locations of lower electrical components.

Z-12 Harness (Upper)

Shows the upper harness routing and connections.

Z-13 Harness (Lower)

Details the lower harness routing and connections.

Z-14 Anemometer (Option)

Explains the anemometer system and its components.

Z-15 Beacon Lamp (Option)

Describes the beacon lamp system and its components.

Tadano GR-300EX-3 Specifications

General IconGeneral
ModelGR-300EX-3
Crane TypeRough Terrain Crane
Drive4 x 4
Maximum Lifting Capacity30 t
Operating Weight32.5 t
OutriggersH-type

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