Demag AC 80-4 All Terrain Crane Operator Manual

An AC 80-4 is a multi-axle all terrain crane. It drives to site on public roads, then sets up and works with its telescopic boom. If a used crane arrived without the book in the cab, or a relief operator is taking over, this is the document that sits with the machine and tells them how it's run.

What this manual helps you do

• Learn the controls and instruments, so you know what each switch, display and warning light is telling you.
• Follow the setting up on outriggers sequence before you lift.
• Read the rules for driving the crane on the road and preparing for travel.
• Plan lifts with the load charts and load moment limiter in front of you.
• Lubricate the crane on schedule using the Crane Lubrication Manual included in the set.

Who this is for

Crane operators and relief operators who need the operating rules and setup order for this crane. Owner-operators and buyers of a used crane will also want it in the cab or on file, so the next person on the machine has the same reference.

FAQ

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

A: You get 2 PDF files, 74 pages in total, in English and Danish. The titles are AC 80-4 Superstructure Operator Manual and AC 80-4 Crane Lubrication Manual.

Q: Which machine does it fit?

A: It is for the Demag AC 80-4 all terrain crane. The main manual cover carries serial number 81844 and publication number 81885da, so you can check those against your paperwork.

Q: How does it fit what I'm doing?

A: An operator manual like this usually covers controls and instruments, crane operation, telescopic boom and jib, and hoisting and slewing. It also gives you a lubrication reference for the daily and routine care the operator carries out.

Download it, put it with the crane, and give your operators one reference for setup, lifting, travel and lubrication.

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.

Table of Contents:

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

• Foreword and safety information
• Technical data
• Controls and instruments
• Driving the crane on the road
• Setting up on outriggers
• Counterweight and rigging
• Crane operation
• Telescopic boom and jib
• Load charts and load moment limiter
• Hoisting and slewing
• Preparing for travel
• Daily checks, lubrication and care
• Troubleshooting for the operator

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