The IHI 35V-4 runs a 300x52.5Wx90 track: 300 mm across the tread, 52.5 mm between links, 90 links around. Cut for digging, trenching, backfill and tight-quarters work and shipped free to the lower 48.
What the numbers mean on a IHI 35V-4
- 300x52.5Wx90 — 300 mm tread width (about 12"), 52.5 mm pitch, 90 links, wide guide lugs
Width is the tread face, pitch is the distance between drive lugs, and links is the count around the loop. All three have to match — a track one link off will not tension correctly no matter how close the width is.
Tread choice for the IHI 35V-4
Size gets the track on the machine; tread decides how it works and how long it lasts. What we stock for this one:
- Non-Directional — turf and finished surfaces. Minimal ground disturbance
Parts we carry for the IHI 35V-4
Tracks. Call for anything not shown online — we can usually source it.
How these wear
Excavator undercarriages load one side hard on slew and travel, so link cracking usually shows up before the tread wears out. Replace in pairs where you can: a new track running against a stretched one loads the drive unevenly and you will feel it in the steering.
Same track, other machines
Track size follows undercarriage geometry, not brand, so 300x52.5Wx90 shows up on machines from several makers. If you run any of these alongside the IHI 35V-4, it is the same belt:
- 303 5CCR
- 303.5D CR
- 303C CR
- 304E CR
- CAT 303.5
- CAT 303.5E CR
- CAT 303CR
- Cat 304DCR
- IHI 35UJ
- Kato HD35N5
Not sure which you are running? Read the size off the inside of the old track, or call (850) 816-7898 and we will pull it off the machine record. The Track Finder works by make and model too.
