Description

Terex AC200-1 Operators Manual

You need the factory specs for a Terex AC200-1 crane head roller operation. This Terex AC200-1 Operators Manual is 14 pages of what you take to the job site – not a generic rewrite from someone who never looked at the actual head sheave. I’ve torqued more bolts than most, and I can tell you: when you’re hanging a load from a single-strand reeving system, you want the OEM numbers, not guesses. This manual gives you the exact assembly sequence, torque values where they exist, and the folding procedure that keeps you alive.

Head Sheave and Rocker Arm: Factory Diagrams and Component ID

Page 3 of this manual shows the head sheave (101), basic body (101a), and hinged rocker arm (101b). The diagram labels every pin, bracket, and ladder attachment point. If you’re fitting the head roller onto a different crane serial number, the manual warns you: “It can only be fitted onto a crane with this construction number.” Exceptions require it in the crane passport. That’s the kind of specificity you don’t get from aftermarket PDFs. The metal plates on the main boom for attaching the folding ladder – those are drawn right there, with measurements you can trust.

Folding Procedure: From Operating to Transport Position

Folding the head sheave to the side of the main boom is covered on page 10 of this Operators Manual. The procedure requires the supplied folding/sliding ladder (72) and the actuating rod (73). You fasten the ladder to the main boom using those metal plates. The manual says: “It is prohibited to walk on the boom!” in 24-point bold. If you skip this and try to climb the boom because the ladder isn’t set right, you’re taking a fall risk. The brackets for the actuating rod are on the ladder – not the boom. That detail matters when you’re 40 feet up trying to re-reeve the hoist rope.

Separate Transport for the Head Roller

Page 11 covers separate transport – when the head sheave must be removed entirely because axle loads won’t permit folding it. The manual gives the permitted positions for the runner and head sheave. Only one of them can fold to the left side at a time. That’s a rigging limitation you need to know before you start. If you’re hauling this crane down the highway, ignoring that spec gets you a fine and a bent boom head.

Why OEM Documentation Beats Aftermarket Reprints

I’ve seen aftermarket manuals that “paraphrase” the folding ladder attachment and leave out the warning about the risk of crushing between the main boom head and head sheave. This Terex manual says it twice: once on page 3 and again on page 4. The OEM print is the only source with the correct labeling of the 61 62 5 diagram (page 3) and the metal plate locations. If you’re teaching a new operator, you need the original, not a copy of a copy. Manual Transmission of procedures like this is best done with factory drawings.

Who Needs This Manual?

Home garage guys probably aren’t running an AC200-1. But if you’re a crane operator, a rigger, or a shop technician who works on Terex mobile cranes, this 14-page Operators Manual is your reference for the head roller option. It’s not a general crane manual – it’s specific to the head roller assembly and its operation. If you’re training someone on the folding procedure, hand them this. They’ll see the ladder attachment points and the “Assembling and dismantling crane components” note that ties into the main service manual.

4 Questions About This Manual

Does this cover the entire Terex AC200-1 crane or just the head roller?

Just the head roller (head sheave) assembly and its folding/transport procedures. It’s a supplement to the main operators manual. 14 pages, focused.

What torque specs does it include?

The manual does not list bolt torque values explicitly in the OCR. It references pin connections and ladder brackets. For torque data you need the main maintenance manual. This one is about operation and component identification – it tells you how to fold, not how to rebuild.

Can I use this manual for a different Terex model like the AC100?

No. The head roller is serial-number specific. The manual states: “It can only be fitted onto a crane with this construction number.” Using it on another model risks incorrect attachment points and load ratings. Get the correct manual for your model.

Is this a reprint or a copy of an older manual?

It’s a scanned PDF of the original Terex publication. Not a third-party rewrite. The diagrams are factory-original. The ladder attachment warnings on page 4 about risk of falling are exactly as Terex printed them. You’re getting the same document the dealer provides.

14 pages. That’s all you need for safe head roller operation on an AC200-1. Don’t trust a generic manual that skips the “Crushing hazard” text. Access the Factory Manual and keep it with the crane. If you need more detailed service info, also check the Terex AC200-1 Training Manual – Dismantling & Assembly of Main Boom and the Terex AC200-1 Training Manual – Factory Telescoping Procedures. For counterweight-specific data, the Terex AC200-1 Operators Manual – Counterweight Safety & Specs is your next stop. And if you’re working on Manual Transmission systems on other equipment, that’s a different shop entirely – but for this crane, get the OEM.