TrackFitment

Terex Track Size Chart

Terex machines in our data use 3 rubber track sizes across 10 models. The most common primary size is 457x101.6x51, on 5 models (PT-75, PT-80, PT-100, PT-100G, PT-110F).

Track sizes read width (mm) x pitch (mm) x number of links. All three must match your machine. Find your model in the first table; the second shows which Terex models share each size.

Track size by model

ModelTypePrimary sizeWidthPitchLinksAlternate sizesSecond source
PT-30 · legacy Compact track loader 305x101.6x37 305 mm / 12 in 101.6 mm 37 — disagrees
PT-50 · legacy Compact track loader 381x101.6x42 381 mm / 15 in 101.6 mm 42 — badge-share match
PT-60 · legacy Compact track loader 381x101.6x42 381 mm / 15 in 101.6 mm 42 — badge-share match
PT-70 · legacy Compact track loader 457x101.6x50PS — — — — disagrees
PT-75 · legacy Compact track loader 457x101.6x51 457 mm / 18 in 101.6 mm 51 — matches
PT-80 · legacy Compact track loader 457x101.6Cx51 457 mm / 18 in 101.6 mm 51 — badge-share match
PT-100 · legacy Compact track loader 457x101.6x51 457 mm / 18 in 101.6 mm 51 — matches
PT-100G · legacy Compact track loader 457x101.6Cx51 457 mm / 18 in 101.6 mm 51 — matches
PT-110F · legacy Compact track loader 457x101.6x51 457 mm / 18 in 101.6 mm 51 — matches
RC-30 · legacy Compact track loader 305x101.6x37 305 mm / 12 in 101.6 mm 37 305x38x101.6 disagrees

"Second source": whether an independent second seller or catalog lists the same size. "Disagrees" rows are shown, not hidden; check the machine page and your current track before ordering.

Terex track sizes and the models that share them

SizeWidthPrimary onAlternate onOther brands
457x101.6x51 457 mm / 18 in PT-75, PT-80, PT-100, PT-100G, PT-110F — 10
305x101.6x37 305 mm / 12 in PT-30, RC-30 — 3
381x101.6x42 381 mm / 15 in PT-50, PT-60 — 12

"Other brands" counts machines from other manufacturers that list the same width, pitch and link count; the size page lists them.

Before you order

Fitment can vary by serial number. Some sellers write a variant letter inside the size (320x86Bx49) and list those tracks separately; the second table groups them under the base size, so check the exact listing on the model's page. Measure your current tracks and check your operator's manual. How track sizes are written →

More Terex: Terex track and tire sizes by model · all track sizes.

Where this comes from: each size is from the published aftermarket or manufacturer source linked on the model's page (our machine-model dataset), with second-source checks recorded per model.