What size tracks fit a Caterpillar 277?

The Caterpillar 277 takes 457x101.6x55 tracks as its primary size, with alternates 457x101.6x56.

What other machines share Caterpillar 277 tracks?

8 other models take the same primary size, including ASV 2810 Posi-Track, ASV 4810 Posi-Track, ASV 4820 Posi-Track, ASV HD4500 Posi-Track, ASV HD4520 Posi-Track.

Caterpillar 277 Tracks

Multi-terrain loader · legacy model · independently corroborated

The Caterpillar 277 takes 457x101.6x55 rubber tracks (457 mm, about 18 in wide; 101.6 mm pitch; 55 links). An alternate size is 457x101.6x56.

9126lb weight

74hp · Cat 3034 Turbo Cha...

2950rated capacity

3.1psi ground

17.72"track width

Fitment detail

Configuration	Size	Width	Pitch	Links
Primary	`457x101.6x55`	457 mm / ~18"	101.6 mm	55
Alternate	`457x101.6x56`	457 mm / ~18"	101.6 mm	56

Specifications and sources

Spec	Value	Source
Primary track size	457x101.6x55	skidsteers.com
Alternate track sizes	457x101.6x56	skidsteers.com
Operating weight	9126 lb	ritchiespecs.com
Engine power	74 hp (Cat 3034 Turbo Charged)	ritchiespecs.com
Rated operating capacity	2950 lb	ritchiespecs.com
Ground pressure	3.1 psi	ritchiespecs.com
Track width	17.72 in	ritchiespecs.com

Track size independently corroborated by a second source: grizzlyrubbertracks.com.

Available from

Seller	Observed price	Options seen	Ships	Checked
grizzlyrubbertracks.com	$1499–$2047 / track	multi-bar	next-day to 37 states; same-day pickup in 17 states	2026-08-19

Sellers listed alphabetically — every seller we independently verified for this machine. Prices are observed public listings on the dated check, not offers by this site; this site sells nothing and has no affiliate relationships.

These tracks also fit

8 other machines take the 277's primary size (457x101.6x55):

Caterpillar track size chart: every model →

Before you order

Width, pitch, and link count must all match — measure your current tracks to confirm, and check your operator's manual for serial-number-specific variations.

Data verified 2026-10-01; aftermarket cross-reference sizes, independently corroborated across two sources.

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