Caterpillar 305.5DCR Tracks
The Caterpillar 305.5DCR takes 400x72.5x76 rubber tracks (400 mm, about 16 in wide; 72.5 mm pitch; 76 links). An alternate size is 400x72.5x72.
Fitment detail
| Configuration | Size | Width | Pitch | Links |
|---|---|---|---|---|
| Primary | 400x72.5x76 |
400 mm / ~16" | 72.5 mm | 76 |
| Alternate | 400x72.5x72 |
400 mm / ~16" | 72.5 mm | 72 |
Specifications and sources
| Spec | Value | Source |
|---|---|---|
| Primary track size | 400x72.5x76 | skidsteers.com |
| Alternate track sizes | 400x72.5x72 | skidsteers.com |
| Production years | 2011 (approximate) | machinerypete.com |
Tracks you can buy for the 305.5DCR
Available tread patterns :
- Block 2
- MX 1
400x72.5wx72 1 options
| Tread | Duty | Price | Stock | From |
|---|---|---|---|---|
| Block | HD | $2565.00 / set | yes | skidsteers.com |
400x72.5wx76 2 options
| Tread | Duty | Price | Stock | From |
|---|---|---|---|---|
| Block | HD | $3627.00 / set | no | skidsteers.com |
| MX | XD | $2961.00 / set | yes | skidsteers.com |
Available from
| Seller | Observed price | Options seen | Ships | Checked |
|---|---|---|---|---|
| skidsteers.com | $2565.00–$3627.00 / set | Block, MX Tread · heavy duty, extreme duty | not stated | 2026-08-19 |
These tracks also fit
2 other machines take the 305.5DCR's primary size (400x72.5x76):
Caterpillar 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.
Get notified when fitment data is added for the Caterpillar 305.5DCR