Rubber Track 400x72.5x76W-AS – Anti-Vibration Series
Professional rubber track by Arisun, size 400x72.5x76 in W-AS version. Premium product dedicated to 5-6 ton mini excavators. Featuring an anti-vibration system and reinforced structure, this track ensures stable operation and extended undercarriage life.
| Width: |
400 mm |
| Pitch: |
72.5 mm |
| Links: |
76 pcs |
| Version: |
W-AS (Wide/Anti-Vibe) |
Manufactured using Continuous Cord Technology – a seamless steel cord eliminates the risk of snapping at joints. The W designation indicates a wide guide rail, perfect for machines with an internal tracking system (e.g., Bobcat).
Key Technical Advantages:
- AS System (Anti-Shock): Special tread profile reduces vibrations, ensuring smoother travel and less operator fatigue.
- Type W (Wide Guide): Wide guide rail (matching Bobcat/CAT specs) stabilizes the machine and prevents de-tracking.
- Heavy Duty Compound: Rubber resistant to cuts, designed for work in tough, rocky terrain.
Wide Compatibility (Brands & Models)
The 400x72.5x76W size is a standard for 5-6t excavators. Fits perfectly on:
✅ BOBCAT: 337, 341, 435, E45, E50, E55, E60, E62, X337, X341
✅ CATERPILLAR (CAT): 305C, 305CCR, 305D, 305E, 306
✅ HITACHI: EX50, EX55, ZX50, ZX55
✅ KOMATSU: PC40, PC45, PC50, PC55, PC58
✅ YANMAR: B50, VIO50, VIO55 (Verify: some VIO models require 75.5 pitch)
✅ TAKEUCHI: TB145, TB250, TB260
✅ DOOSAN / DAEWOO: Solar 55, DX55, DX60
✅ CASE: CX47, CX50, CX60
And models from: Airman, Hyundai, Volvo, Terex.
⬇️ 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 does the W (Wide) symbol mean?
According to specs, W stands for a track with a wide guide. It is excellent for machines with an internal roller system (e.g., Bobcat, CAT), ensuring stability and no side play.
What does AS stand for?
AS stands for Anti-Shock (Anti-Vibration System). The track features a specially designed tread pattern that dampens vibrations during travel, increasing operator comfort.
Catalog number: 400X72,5X76W-AS
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.
