Improve your Dragline’s Safety, Productivity and Reliability with ProLink™

Easily replace your worn or broken links in any section of your chain and increase your dragline’s availability.


Engineered to Perform

What makes ProLink safer, faster and easier to use?

Fast Changeout

With changeouts as quick as 15 minutes, ProLink gets you back up and running fast

Hotwork-Free Installation and Removal

No welding required reduces your crew’s risk of injury

Light and Easy to Use

Hammerless design and 20% lighter than other replacement links

Rotatable Design

Rotate ProLink up to four ways to maximize part life

Thicker Bite Section

We put more wear metal in the bite to increase the wearlife up to 20%

Fits Any Brand

Comes in 3”, 3.5”, 4”, 4.5” and 5” links for both hoist and drag chain


ProLink Advantage

What does ProLink do for your operation?

  • Safety - Hammerless installation and less hot work keeps your crew out of harm’s way.
  • Productivity - With up to 20% longer duty cycles, ProLink keeps your dragline digging longer.
  • Maintenance - Quicker changeouts help you get your dragline back up and running.

Maintain Your Chain

Well maintained chain lowers your risk of chain breakage, reducing unplanned downtime and safety hazards.

Here are some tools to show you what we look for when inspecting chain.

Ready for a Free ProLink Quote?

Let us know how to contact you and we’ll be in touch shortly

We are committed to protecting your privacy. We will only use the information that you provide to contact you regarding ESCO-related products and information. Your information will not be shared or distributed.