The CAT 301.7D takes a 230 mm track, but it was built with more than one pitch — 48 and 96 mm. Same width, different drive-lug spacing, and they do not swap. Check the old track or the sprocket before ordering. Free freight to the lower 48, 24-month warranty.
CAT 301.7D track options
- 230x96x36 — 230 mm (9") wide, 96 mm pitch, 36 links
- 230x96x33 — 230 mm (9") wide, 96 mm pitch, 33 links
- 230x48x72 — 230 mm (9") wide, 48 mm pitch, 72 links
Same tread width on all of them — what changes is pitch and link count, which is set by the sprocket and roller frame. Read the numbers off the inside of the old track rather than going by model year; these were built across more than one undercarriage spec.
Tread choice for the CAT 301.7D
Size gets the track on the machine; tread decides how it works and how long it lasts. What we stock for this one:
- Directional — digging, trenching and slope work. The standard excavator tread
Parts we carry for the CAT 301.7D
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 one of these sizes shows up on machines from several makers. If you run any of these alongside the CAT 301.7D, it is the same belt:
- Bobcat 321
- Bobcat E20
- CAT 301.7DCR
- EC 20B XTV
- Gehl 153
- Gehl GE192
- Gehl GE222
- Kobelco SK015R
- Kobelco SK15R
- Kobelco SK15SR
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.
