What size tracks do Yanmar machines use?

Yanmar Track Size Chart

Yanmar machines in our data use 16 rubber track sizes across 19 models. The most common primary size is 230x72x47, on 3 models (SV15, SV17, VIO17).

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 Yanmar models share each size.

Track size by model

Model	Type	Primary size	Width	Pitch	Links	Alternate sizes	Second source
SV08	Mini excavator	`180x72x37`	180 mm / 7.1 in	72 mm	37	—	not yet checked
SV15	Mini excavator	`230x72x47`	230 mm / 9.1 in	72 mm	47	—	not yet checked
SV17	Mini excavator	`230x72x47`	230 mm / 9.1 in	72 mm	47	—	not yet checked
SV22	Mini excavator	`250x48.5x84`	250 mm / 9.8 in	48.5 mm	84	—	not yet checked
SV40	Mini excavator	`400x75.5x74`	400 mm / 15.7 in	75.5 mm	74	`350x73x76`	not yet checked
SV100	Mini excavator	`485x92x72`	485 mm / 19.1 in	92 mm	72	—	not yet checked
VIO17	Mini excavator	`230x72x47`	230 mm / 9.1 in	72 mm	47	—	not yet checked
VIO20	Mini excavator	`250x48.5x80`	250 mm / 9.8 in	48.5 mm	80	—	not yet checked
VIO25	Mini excavator	`300x55.5x78`	300 mm / 11.8 in	55.5 mm	78	—	not yet checked
VIO27	Mini excavator	`300x55.5x78`	300 mm / 11.8 in	55.5 mm	78	—	not yet checked
VIO30	Mini excavator	`320x106x39`	320 mm / 12.6 in	106 mm	39	—	not yet checked
VIO35	Mini excavator	`300x55.5x82`	300 mm / 11.8 in	55.5 mm	82	`300x52.5x86` · `350x52.5x86`	not yet checked
VIO38	Mini excavator	`300x55.5x82`	300 mm / 11.8 in	55.5 mm	82	—	not yet checked
VIO40 · legacy	Mini excavator	`400x107x46`	400 mm / 15.7 in	107 mm	46	—	not yet checked
VIO45	Mini excavator	`350x75.5x74`	350 mm / 13.8 in	75.5 mm	74	`400x75.5x74`	not yet checked
VIO50	Mini excavator	`400x72.5x72`	400 mm / 15.7 in	72.5 mm	72	—	not yet checked
VIO55	Mini excavator	`400x75.5x74`	400 mm / 15.7 in	75.5 mm	74	—	not yet checked
VIO70	Mini excavator	`450x83.5x74`	450 mm / 17.7 in	83.5 mm	74	—	not yet checked
VIO80	Mini excavator	`450x83.5x74`	450 mm / 17.7 in	83.5 mm	74	—	not yet checked

"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.

Yanmar track sizes and the models that share them

Size	Width	Primary on	Alternate on	Other brands
`230x72x47`	230 mm / 9.1 in	SV15, SV17, VIO17	—	—
`400x75.5x74`	400 mm / 15.7 in	SV40, VIO55	VIO45	—
`300x55.5x78`	300 mm / 11.8 in	VIO25, VIO27	—	—
`300x55.5x82`	300 mm / 11.8 in	VIO35, VIO38	—	1
`450x83.5x74`	450 mm / 17.7 in	VIO70, VIO80	—	1
`180x72x37`	180 mm / 7.1 in	SV08	—	7
`250x48.5x84`	250 mm / 9.8 in	SV22	—	—
`485x92x72`	485 mm / 19.1 in	SV100	—	—
`250x48.5x80`	250 mm / 9.8 in	VIO20	—	—
`320x106x39`	320 mm / 12.6 in	VIO30	—	—
`400x107x46`	400 mm / 15.7 in	VIO40	—	—
`350x75.5x74`	350 mm / 13.8 in	VIO45	—	—
`400x72.5x72`	400 mm / 15.7 in	VIO50	—	12
`350x73x76`	350 mm / 13.8 in	—	SV40	—
`300x52.5x86`	300 mm / 11.8 in	—	VIO35	5
`350x52.5x86`	350 mm / 13.8 in	—	VIO35	5

"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 Yanmar: Yanmar 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.