What size tracks fit a IHI IS7J?

The IHI IS7J takes 180x72x37 tracks as its primary size.

What other machines share IHI IS7J tracks?

7 other models take the same primary size, including Bobcat MT50, Bobcat MT52, Bobcat MT55, Caterpillar 300.9D, Takeuchi TB007.

IHI IS7J Tracks

Mini excavator · legacy model

The IHI IS7J takes 180x72x37 rubber tracks (180 mm, about 7 in wide; 72 mm pitch; 37 links).

Fitment detail

Configuration	Size	Width	Pitch	Links
Primary	`180x72x37`	180 mm / ~7"	72 mm	37

Specifications and sources

Spec	Value	Source
Primary track size	180x72x37	tracksandtires.com

Tracks you can buy for the IS7J

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

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

`180x72x37` — 7" wide 1 options

Tread	Duty	Price	Stock	From
C	Heavy Duty	$209.00 /	in stock	tracksandtires.com all orders ship within 1 business day

Available from

Seller	Observed price	Options seen	Ships	Checked
tracksandtires.com	$209.00 / track	C Pattern · Heavy Duty	all orders ship within 1 business day	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

7 other machines take the IS7J's primary size (180x72x37):

IHI 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.

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