The 300x53Wx84 Heavy Duty rubber track (12-inch) is a verified replacement for Kubota K035-3, KX033-4, KX035-3, KX101-3, U35-3S and U35-4 mini excavators. This 84-link configuration is built for predictable excavator travel, stable positioning and reliable wear across hard and mixed surfaces.
Confirm the Full Size Match the width, pitch and link count of the 300x53x84 against your existing track, or use the TrackTECH Rubber Track Finder to confirm fitment for your machine before ordering.
TrackTECH Advantage:
- Continuous Steel Cord: Jointless internal cable construction reinforces the track against stretching and high-load stress.
- Forged Steel Links: Heat-treated internal guide links help maintain consistent sprocket engagement during travel and repositioning.
- Mixed-Surface Performance: Tread geometry supports steady movement across asphalt, concrete, rock, gravel and compacted ground.
- Reinforced Sidewalls: Heavy-duty rubber helps resist curb damage, cuts and debris impacts around excavation sites.
Durable Mixed-Surface Performance. Best suited for mini excavator replacement use where stable travel, controlled maneuvering and dependable wear matter across both hard and loose surfaces.
Frequently Asked Questions
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