Link-Belt U3R0283S ATB Switch Subassembly for Link-Belt Cranes

What is Link-Belt part U3R0283S?

Link-Belt U3R0283S is a Link-Belt Cranes part number; Link-Belt’s parts lists word it “ATB SWITCH S/A” (ATB switch subassembly for Link-Belt cranes), sold each.

An anti-two-block (ATB) system stops the hook block or the overhaul ball from being pulled into the boom or jib head. A weight on a chain hangs around the hoist line and keeps the ATB switch in its working position; when the hook block comes up and lifts the weight, the switch changes state and the rated capacity limiter warns and stops the motions that would pull the hook further toward the boom or jib tip, such as hoisting up.

Which Link-Belt cranes is U3R0283S listed for?

Link-Belt Cranes’ parts lists for 2 crane models include part number U3R0283S: Link-Belt 225AT and Link-Belt 300AT. We still confirm the part against your crane’s serial number before quoting, because parts can change within a model’s production run.

What are the details of Link-Belt U3R0283S?

Part number: U3R0283S
Catalog description: ATB SWITCH S/A
Part type: ATB Switch Subassembly
Unit: EA (each)
On Link-Belt parts lists for: 2 crane models
Wording on Link-Belt’s lists: ATB SWITCH S/A
Part number of: Link-Belt Cranes
Supply: quote-only, by part number

How do I request a quote for Link-Belt U3R0283S?

Request a quote by part number U3R0283S. Tell us the quantity, the crane model and serial number, and the delivery country. We confirm price, availability and lead time with the quote.

PE Energy is an independent supplier. We are not an authorized Link-Belt dealer or distributor and are not affiliated with or endorsed by Link-Belt Cranes. Link-Belt® is a trademark of its owner; the name and part numbers are used only to identify the parts we can source and quote.