Rubber Track 300x52.5x74W – Wide Guide Version
Professional rubber track by Arisun, size 300x52.5x74 in W version. Dedicated to select mini excavators in the 2-2.5 ton range. This version features wide internal guiding (Wide Guide), essential for the proper operation of undercarriages in Caterpillar and Sumitomo machines.
| Width: |
300 mm |
| Pitch: |
52.5 mm |
| Links: |
74 pcs |
| Version: |
W (Wide Guide) |
Manufactured using Continuous Cord Technology. The W designation indicates wide guide lugs, preventing track de-tracking in machines with wider roller spacing. Using this track on W-compatible models (e.g., CAT MM20) ensures stability and reduced undercarriage wear.
Key Technical Advantages:
- Type W (Wide Guide): Wide guide lug base is perfectly matched to undercarriages of older CAT and Sumitomo models.
- Reinforced Weight: Arisun tracks are approx. 10% heavier than standard aftermarket options, translating to a thicker tread and more robust steel cord.
- Pro-Edge Technology: Optimized side edges reduce the risk of mechanical damage when climbing obstacles.
Wide Compatibility (Brands & Models)
The 300x52.5x74W track fits the following models:
✅ CATERPILLAR: ME20, ME25, MM20, MM20CR, MM20SR, MM20T
✅ SUMITOMO: S80F2, S80FXZ
✅ ATLAS: CT27N
⬇️ Don't see your machine here? A full, detailed list of all compatible models can be found in the table at the very bottom of the page.
Service Tip: When installing a new track, always inspect the undercarriage. Running a new track on a worn
drive sprocket or damaged idler will drastically shorten the track's lifespan.
Frequently Asked Questions (FAQ)
What is the difference between W and N versions?
The W (Wide) symbol indicates wide internal guiding. This is crucial for the machines listed above (e.g., CAT MM20), which have a specific roller layout. The N (narrow) version is designed for different undercarriages (e.g., older Hitachi).
Does it fit newer CAT models?
Not necessarily. The list mainly covers older series (ME/MM). Newer CAT models (e.g., 302.5, 303 series) typically require a different track length (e.g., 84 links). Always check the link count on your old track before purchasing.
Catalog number: 300X52,5X74W
ARISUN is a manufacturer of rubber tracks for excavators and mini-excavators, designed for heavy-duty operation in challenging ground conditions. A reinforced steel core combined with a high-resistance rubber compound provides stability, reliable traction, and extended service life of the undercarriage system.
ARISUN rubber tracks are compatible with popular machine brands such as JCB, KOMATSU, KUBOTA, BOBCAT, TAKEUCHI, VOLVO, CAT, CASE, JOHN DEERE, YANMAR — depending on the selected track size. They perform well in earthmoving applications, trenching, construction work, road maintenance, municipal operations, and general site conditions, ensuring smooth machine movement even on soft or muddy terrain.
