Tadano GR-450-1, GR-600-1 and GR-800-1 Load Moment Indicator Service Manual

The AML-LC load moment indicator monitors how heavily a crane is loaded and tells the operator where it stands against the limits. On the GR-450-1, GR-600-1 and GR-800-1, it's the system that has to read correctly every shift. The service manual is what a technician picks up when the LMI is throwing faults, needs recalibrating, or has a part that needs swapping. It keeps the repair in your shop instead of waiting on an outside call.

What this manual helps you do

• Trace faults through the system description before you start pulling parts.
• Diagnose problems using the error codes and fault diagnosis material.
• Adjust and verify readings with the sensors and calibration procedures.
• Check harness runs and connectors using the wiring and connections information.
• Replace failed units by following the component replacement steps.

Who this is for

A rental fleet mechanic or crane service technician who maintains these three Tadano models in-house. It also suits an independent repair shop that takes in cranes with no paperwork and needs a reference for the LMI.

FAQ

Q: What do I receive and how is it organised?

A: You get one PDF file of 243 pages in English, publication number W301-0139E. The text is searchable and copyable, so you can jump straight to a fault code or a procedure.

Q: Which machines does it fit?

A: It's written for the Tadano GR-450-1, GR-600-1 and GR-800-1. The main cover shows serial number 540294 and up, and the title reads AML-LC Load Moment Indicator Service Manual.

Q: How does it fit the job I'm doing?

A: If you're diagnosing an LMI fault, calibrating after a repair, or replacing a component, a service manual like this is where you'd expect to find the steps and test references. Search it, copy what you need, and keep it with the unit's records.

Keep it on the shop computer and the LMI work on these cranes stays under your control.

Click here to view the preview (PDF)

Does this manual fit your machine?

Models: GR-450-1, GR-600-1, GR-800-1

Serial No.: 540294 and up

The serial number shown is the one printed on the manual cover. Check the model and serial number on your machine's data plate before ordering.

Table of Contents:

General outline of the sections covered in a service manual of this type. Actual chapter numbering and section names vary by model and edition.

• Foreword and safety information
• General information and specifications
• System description
• Operating console and display
• Sensors and calibration
• Wiring and connections
• Error codes and fault diagnosis
• Component replacement
• Troubleshooting
• Service data

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