CAT 304 Rubber Tracks | 350x52.5x90 & 400x72.5Wx72
Heavy-duty 350x52.5x90 & 400x72.5Wx72 replacement rubber tracks for the CAT 304 mini excavator. This machine runs at 9,867 lb operating weight with a 45 hp engine. Available in Block tread.
CAT 304 Track Sizes
- 350x52.5x90: 350 mm (14 in) wide, 52.5 mm pitch, 90 links
- 400x72.5Wx72: 400 mm (16 in) wide, 72.5 mm pitch, 72 links (W guide), about 602.5 lb each
The CAT 304 is cataloged with 2 track sizes. Check the width x pitch x links marking on your existing tracks and select that size.
Tread Options
- Block: A block-pattern tread that favors stable ground contact and abrasion resistance across dirt, gravel, and mixed surfaces.
Built Heavy Duty
TrackTECH heavy-duty construction combines additional rubber wear material with continuous internal steel reinforcement to support repeated steering, travel, and abrasive jobsite conditions.
CAT 304 Details
- Operating weight: 9,867 lb
- Engine: 45 hp
- Warranty: 24 months
- Shipping: free to the contiguous US, typically 1-3 business days
- Returns: 90 days
Undercarriage Parts for the CAT 304
Tracks wear with the undercarriage. Inspect and replace worn parts together:
- CAT 304 Bottom Roller #340-8957
- CAT 304 Front Idler #241-5973
- CAT 304 Sprocket #158-4795
- CAT 304 Top Roller #277-8576
Ordering
Free shipping to the contiguous US, 90-day returns, and a 24-month warranty against manufacturing defects. Order Now.
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