Close-up of an excavator's steel track and bucket in sand

Undercarriage is where most of the value goes.

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Where the money goes

Undercarriage and what your machine is worth

On most tracked machines, the undercarriage is where the money goes. Here's how to read yours before you call anyone.

  • Chains and pins
  • Rollers and idlers
  • Rubber tracks

Machine report

Tell us what's sitting there

or call 236-239-0420

Spec sheet

Undercarriage parts and what wear looks like

Track chainStretched chains sag more and slap. Worn bushings show flats.
Track shoesGrousers worn down to stubs mean low traction and old shoes.
RollersFlat spots, leaking seals, or rollers that won't turn.
IdlersWorn flanges and leaking seals.
SprocketsHooked or pointed teeth mean the sprocket is worn.
Rubber tracksCracks, missing lugs and exposed steel cords.

What to photograph

One photo of each side at track level, standing a few steps back, shows most of what we need. Add a close-up of the sprocket and one of the worst-looking roller.

How undercarriage wear shows up in a quote

You don't need to measure anything to give us a good picture.

Percentage worn

Dealers measure undercarriage as a percentage of wear. Rough is fine for us. Photos tell us more than a number.

Mixed wear

It's common to have new rollers and old chains, or new tracks and worn sprockets. Tell us what's been replaced.

Rubber versus steel

Rubber tracks wear out faster and cost less to replace than a full steel undercarriage, but they still count.

Track tension

Very loose tracks can mean worn parts or a failed adjuster. Tell us if a track has come off.

Reusable parts

Good track groups, rollers and sprockets from retired machines are resold. That's part of why we can pay for worn-out machines.

Scrap floor

Even fully worn undercarriage is heavy steel. It always has some value.

Rubber track machines

On CTLs, mini excavators and carriers, rubber tracks are the main wear item. A new set is a big expense, so track condition moves the quote.

Steel track machines

On dozers, track loaders and larger excavators, the full undercarriage is the expense. Chains, rollers, idlers and sprockets all count.

Mixed condition

If some parts were recently replaced, tell us which ones and roughly when. Receipts help.

Why we can still pay for worn machines

Even a worn undercarriage has steel value, and good parts from a mixed undercarriage can be resold.

Straight answers

Questions we get

Do I need to measure the undercarriage?

No. Photos are enough.

Is a worn undercarriage a deal breaker?

No. It lowers the quote, it doesn't stop the sale.

Does a new undercarriage add value?

Yes. Keep the receipts.

Want a quote on your machine?

Send the photos. We'll read the wear for you.

236-239-0420
Call 236-239-0420