Tadano MDT-8 Multiplex Data Transmitter Service Manual & Repair Guide PDF

Description

Tadano MDT-8 Multiplex Data Transmitter Service Manual & Repair Guide – PDF DOWNLOAD

DESCRIPTION

Eliminate communication faults in your Tadano crane with this complete Tadano MDT-8 Service Manual. This digital guide provides factory-level procedures for diagnosing the Multiplex Data Transmitter (MDT) system, which acts as the nervous system connecting your crane’s upper and lower structures.

If you are dealing with a “System Runaway,” communication interruptions, or specific error codes (like Error 31, 32, or E0-FF), this manual offers precise MDT system troubleshooting charts to isolate the issue. It details how to check input/output signals using the MDT check mode display function and provides comprehensive data tables for verifying voltage and signal states.

From replacing a faulty CPU board to crimping AMP connectors, every repair step is documented. The manual also includes extensive logic charts for safety functions like suspension locks, outrigger detection, and transmission shifting.

Key Technical Coverage:

• System Logic & Structure:

  • Upper and Lower MDT configurations.

  • Fail-safe functions and system runaway prevention circuits.

  • Power supply voltage check functions.

• Diagnostic & Error Codes:

  • Complete Tadano crane error codes list (01–FF) for both Upper and Lower MDT units.

  • Interpretation of LED blink patterns (LED1–LED6) for instant status checks.

  • Error history erasure and retrieval methods.

• Troubleshooting Flowcharts:

  • Check Chart 1: Faults in signals from Upper to Lower structure.

  • Check Chart 2: Faults in signals from Lower to Upper structure.

  • Check Chart 3: Complete communication failure diagnostics (Rotary Joint checks).

• Electrical & Wiring:

  • Tadano crane electrical diagrams for connector pinouts (CN1–CN11).

  • I/O signal lists for specific models (TR-450XL, TR-600XL, etc.).

  • Procedures for crimping and removing AMP .040/.070 Multi-lock connectors.

Table of Contents Overview:

• Structure and Function (System Config, Fail-Safe)

• Check Functions (ROM/RAM Checks, Manual Checks)

• Display Function (Error History, I/O Transmission to AML)

• Troubleshooting

  • Check Procedures & LED Analysis

  • Error Code Lists (Upper & Lower MDT)

  • Diagnostic Check Charts (1, 2, & 3)

• Disassembly and Reassembly

  • MDT Main Unit Removal

  • Connector pin removal and attachment

• Connection Diagrams (Pinouts for all supported models)

• Input/Output Signal Lists

• Data Tables (Signal logic for Transmission, Outriggers, Steering, etc.)

FILE DETAILS

• Manual Name: Tadano Service Manual (MDT-8) Multiplex Data Transmitter

• Publication No: W303-0257E

• Models Covered:

  • TR Series: TR-150XL-4, TR-300XL-4, TR-450XL-4, TR-500XL-4, TR-600XL-4, TR-600XXL-4, TR-800XXL-4

  • GR Series: GR-300EX-1, GR-550EX-1, GR-700EXL-1

• Year: 2006

• File Type: High-Quality PDF (Searchable, Printable)

• Total Pages: 264 Pages

Don’t let a communication error ground your crane. This manual provides the specific voltage values and pinout charts you need to distinguish between a simple wiring break and a costly board failure. Click “Download Now” to instantly access the official diagnostic data and get your crane back to work today!