What size tracks fit a Kobelco SK25SR-2?

The Kobelco SK25SR-2 takes 300x52.5x76 tracks as its primary size.

What other machines share Kobelco SK25SR-2 tracks?

2 other models take the same primary size, including Case CX26C, Hitachi ZX22U.

Kobelco SK25SR-2 Tracks

Mini excavator · legacy model

The Kobelco SK25SR-2 takes 300x52.5x76 rubber tracks (300 mm, about 12 in wide; 52.5 mm pitch; 76 links).

Fitment detail

Configuration	Size	Width	Pitch	Links
Primary	`300x52.5x76`	300 mm / ~12"	52.5 mm	76

Specifications and sources

Spec	Value	Source
Primary track size	300x52.5x76	skidsteers.com

Tracks you can buy for the SK25SR-2

Available tread patterns (schematics are our own drawings, verified against seller product photos):

Mx Tread 1

1 products across 1 sellers — every distinct tread pattern and duty tier we verified. Observed prices, dated.

`300x52.5nx76` 1 options

Tread	Duty	Price	Stock	From
Mx Tread	Heavy	$1669.50 / pair	unknown	skidsteers.com

Available from

Seller	Observed price	Options seen	Ships	Checked
skidsteers.com	$1669.50 / set	MX Tread · Heavy Duty	not stated	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

2 other machines take the SK25SR-2's primary size (300x52.5x76):

Kobelco track size chart: every model →

Part number cross-reference

Component	OEM part #	Aftermarket ref	Source
Track	—	`CH101-35-57-39L`	skidsteers.com

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 2026-08-19; aftermarket cross-reference sizes.

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