Tadano GR-550EX-1 Rough Terrain Crane Service Manual

A rough terrain crane like the GR-550EX-1 works on uneven job sites, setting up on outriggers and lifting with a telescopic boom. When something fails on one, the person with the wrench needs the workshop procedure, not guesswork. That's the technician rebuilding a hydraulic component, chasing an electrical fault, or bringing a used crane back into service.

What this manual helps you do

• Trace hydraulic circuits for the outrigger system, swing system, boom elevating system and boom telescoping system.
• Diagnose faults in the control system and electrical system using the system diagrams.
• Adjust and check settings using the data, adjustment and checks section.
• Rebuild or replace components in the winch system, steering system, brake system and suspension system.
• Verify the safety system after repair, before the crane goes back to work.

Who this is for

A rental fleet mechanic or dealer technician who services these cranes in-house. It also suits an independent repair shop that takes in a GR-550EX-1 and needs a procedure to work from, or a plant maintenance crew running one on site.

FAQ

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

A: You get one PDF file of 466 pages, in English. The text is searchable, so you can jump straight to a system or a term. It's arranged by lettered system sections, from hydraulic power generating through to system diagrams, plus safety, foreword and revision history.

Q: Which machine and serial number does it fit?

A: It's the GR-550EX-1 Service Manual, publication number GR-550EX-1-S1-4E. The cover shows serial number 546090 and up, so check your crane's plate against that.

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

A: If you're pulling a valve, tracing a wiring fault or setting up a system after repair, you'd expect to find the procedure and the checks in the section for that system. Open the matching section and work through it.

Keep it on the shop computer or print the pages you need, and you'll have the procedure beside you when the component comes off.

Click here to view the preview (PDF)

Does this manual fit your machine?

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.

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