What size tracks do New Holland machines use?

New Holland Track Size Chart

New Holland machines in our data use 8 rubber track sizes across 39 models. The most common primary size is 450x86x55, on 11 models (C185, C190, C232, C234, C237 and more).

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 New Holland models share each size.

Track size by model

Model	Type	Primary size	Width	Pitch	Links	Alternate sizes	Second source
C175 · legacy	Compact track loader	`320x86Bx50`	320 mm / 12.6 in	86 mm	50	`400x86Bx50`	matches
C180 · legacy	Compact track loader	`400x86Bx55`	400 mm / 15.7 in	86 mm	55	—	not yet checked
C185 · legacy	Compact track loader	`450x86Bx55`	450 mm / 17.7 in	86 mm	55	`400x86Bx55`	matches
C190 · legacy	Compact track loader	`450x86Bx55`	450 mm / 17.7 in	86 mm	55	`400x86Bx55` · `450x86Cx55` · `450x86Lx55`	matches
C227	Compact track loader	`320x86Bx50`	320 mm / 12.6 in	86 mm	50	`400x86Bx50` · `320x86Lx50`	matches
C232	Compact track loader	`450x86Bx55`	450 mm / 17.7 in	86 mm	55	`400x86Bx55` · `450x86Cx55`	matches
C234	Compact track loader	`450x86Bx55`	450 mm / 17.7 in	86 mm	55	`450x86Cx55` · `450x86Lx55`	matches
C237	Compact track loader	`450x86Bx55`	450 mm / 17.7 in	86 mm	55	`450x86Cx55` · `450x86Lx55`	matches
C238	Compact track loader	`450x86Bx55`	450 mm / 17.7 in	86 mm	55	`400x86Bx55`	matches
C245	Compact track loader	`450x86Bx55`	450 mm / 17.7 in	86 mm	55	`450x86Cx55` · `450x86Lx55`	matches
C327 · legacy	Compact track loader	`320x86Bx50`	320 mm / 12.6 in	86 mm	50	`320x86Lx50`	matches
C332	Compact track loader	`450x86Bx55`	450 mm / 17.7 in	86 mm	55	`450x86Cx55` · `450x86Lx55`	matches
C334	Compact track loader	`450x86Bx55`	450 mm / 17.7 in	86 mm	55	`450x86Cx55` · `450x86Lx55`	matches
C337	Compact track loader	`450x86Bx55`	450 mm / 17.7 in	86 mm	55	`450x86Cx55` · `450x86Lx55`	matches
C345	Compact track loader	`450x86Bx55`	450 mm / 17.7 in	86 mm	55	`450x86Cx55` · `450x86Lx55`	matches
C362	Compact track loader	`450x86Bx63`	450 mm / 17.7 in	86 mm	63	—	not yet checked
E9SR	Mini excavator	`180x72x40`	180 mm / 7.1 in	72 mm	40	—	not yet checked
E17	Mini excavator	`230x48x70`	230 mm / 9.1 in	48 mm	70	—	matches
E18	Mini excavator	`230x48x70`	230 mm / 9.1 in	48 mm	70	—	matches
E18SR	Mini excavator	`230x48x70`	230 mm / 9.1 in	48 mm	70	—	matches
E20SR	Mini excavator	`300x52.5Nx76`	—	—	—	—	not yet checked
E25SR	Mini excavator	`300x52.5Nx76`	—	—	—	—	not yet checked
E30B · legacy	Mini excavator	`300x52.5Wx82`	—	—	—	—	not yet checked
E30C	Mini excavator	`300x52.5Nx80`	—	—	—	—	not yet checked
E30SR	Mini excavator	`300x52.5Wx82`	—	—	—	—	not yet checked
E33C	Mini excavator	`300x52.5Kx86`	—	—	—	`300x52.5Nx86`	not yet checked
E35B · legacy	Mini excavator	`300x52.5Kx88`	—	—	—	—	not yet checked
E35SR	Mini excavator	`300x52.5Kx88`	—	—	—	`300x52.5Wx88`	not yet checked
E37C	Mini excavator	`300x52.5Kx86`	—	—	—	`300x52.5Nx86`	not yet checked
E50B · legacy	Mini excavator	`400x74x72`	400 mm / 15.7 in	74 mm	72	—	not yet checked
E50SR	Mini excavator	`400x74x72`	400 mm / 15.7 in	74 mm	72	—	not yet checked
E57C	Mini excavator	`400x72.5Wx76`	—	—	—	—	not yet checked
E60C	Mini excavator	`400x72.5Wx76`	—	—	—	—	not yet checked
E202SR	Mini excavator	`300x52.5Nx76`	—	—	—	—	not yet checked
E222SR	Mini excavator	`300x52.5Nx76`	—	—	—	—	not yet checked
EH35B · legacy	Mini excavator	`300x52.5Kx88`	—	—	—	`300x52.5Wx88`	not yet checked
LT175B · legacy	Compact track loader	`320x86Bx50`	320 mm / 12.6 in	86 mm	50	`400x86Bx50`	matches
LT185B · legacy	Compact track loader	`400x86Bx55`	400 mm / 15.7 in	86 mm	55	`450x86Bx55` · `450x86Cx55` · `450x86Lx55`	not yet checked
LT190B · legacy	Compact track loader	`400x86Bx55`	400 mm / 15.7 in	86 mm	55	`450x86Bx55`	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.

New Holland track sizes and the models that share them

Size	Width	Primary on	Alternate on	Other brands
`450x86x55`	450 mm / 17.7 in	C185, C190, C232, C234, C237, C238, C245, C332, C334, C337, C345	LT185B, LT190B	17
`320x86x50`	320 mm / 12.6 in	C175, C227, C327, LT175B	—	13
`400x86x55`	400 mm / 15.7 in	C180, LT185B, LT190B	C185, C190, C232, C238	7
`230x48x70`	230 mm / 9.1 in	E17, E18, E18SR	—	13
`400x74x72`	400 mm / 15.7 in	E50B, E50SR	—	3
`450x86x63`	450 mm / 17.7 in	C362	—	—
`180x72x40`	180 mm / 7.1 in	E9SR	—	1
`400x86x50`	400 mm / 15.7 in	—	C175, C227, LT175B	9

"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 New Holland: New Holland track and tire sizes by model · New Holland solid skid steer tires · 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.