What size tracks fit a JCB 8040ZTS?

The JCB 8040ZTS takes 400x70 tracks as its primary size.

JCB 8040ZTS Tracks

Mini excavator · legacy model · positive-drive undercarriage

The JCB 8040ZTS takes 400x70 rubber tracks.

9480lb weight

45hp

Fitment detail

Configuration	Size	Width	Pitch	Links
Primary	`400x70`	—	—	—

Specifications and sources

Spec	Value	Source
Primary track size	400x70	store.rubbertrax.com
Operating weight	9480 lb	ritchiespecs.com
Engine power	45 hp	ritchiespecs.com

Tracks you can buy for the 8040ZTS

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

MX 1

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

`400x72.5x70` — 16" wide 1 options

Tread	Duty	Price	Stock	From
MX	Heavy Duty	$3266.10 / set of 2	unknown	skidsteers.com

These tracks also fit

0 other machines take the 8040ZTS's primary size (400x70):

No other machine in our database takes this exact size — it appears unique to the 8040ZTS.

JCB 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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