Bottom Roller Kubota Kx080

Excavator Bottom Rollers for Stable, Hard-Wearing Undercarriage Support

Keep your excavator tracking straight and working safely with heavy-duty bottom (track) rollers engineered to carry the full machine weight and support the lower section of the rubber track. Designed for Australian construction, landscaping, and civil works, these rollers help minimise undercarriage wear, reduce vibration, and improve machine stability on rough ground.

Compatible Models:

Hitachi Ex60 5Hitachi Ex60Lc 5Hitachi Ex70UHitachi Ex75Ur 5Hitachi Ex80UHitachi Zx70Hitachi Zx70 3Hitachi Zx75UrHitachi Zx75Ur 3Hitachi Zx75UsHitachi Zx75Us 3Hitachi Zx75Us 5Hitachi Zx80SbHitachi Zx80Sb LcHitachi Zx85UsHitachi Zx85Us 3Hitachi Zx85Us 5Hitachi Zx85Usb 3Hitachi Zx85Usb 5Hitachi Zx85Usb 7Jcb 8080Jcb 8085 ZtsJcb Jz70Kubota Kx080 3Kubota Kx080 3SKubota Kx080 4

Compatible with a wide range of mini excavator makes and models. Contact us if you need help confirming the correct bottom roller for your machine.

Key Features

• Heavy-Duty Load Bearing: Robust forged steel roller body and high-strength shaft designed to support full machine weight and absorb dynamic impact loads.
• Hardened Wear Surfaces: Induction-hardened tread and flanges to resist abrasion from rocks, dirt, and debris, extending roller and track life.
• Oil-Filled, Sealed Design: Internal bearings run in oil with multi-lip seals to retain lubrication and keep dust, mud, and water out for long service intervals.
• Straight, Stable Tracking: Supports and guides the lower track to reduce derailment risk, improve operator comfort, and minimise stress on sprockets and idlers.
• Low Maintenance: Maintenance-free sealed unit—no daily greasing required, only periodic visual checks as part of your undercarriage inspection.
• Direct-Fit Replacement: Built to OEM-style dimensions for fast bolt-on replacement using standard workshop tools.

Product Warranty

All excavator bottom rollers include a 1-year warranty, covering manufacturing defects to give you confidence and peace of mind on every job.

How to Confirm the Correct Bottom Roller

To ensure proper fitment, confirm your excavator’s make, model, and serial number, and where possible measure your existing bottom roller (overall length, flange-to-flange distance, body diameter, and shaft diameter) and compare with our specifications before ordering.

If you are unsure, contact us with photos of your current bottom rollers installed on the track frame, plus a photo of your machine ID plate, and we can help match the correct part.

Why Choose Our Bottom Rollers

• Backed by a 1-year warranty and strict quality control on every production batch.
• Fast Australia-wide shipping and responsive after-sales support.
• Expert guidance from undercarriage specialists to help you select the right bottom roller.
• Competitive pricing across popular mini excavator makes and models.

Protect your tracks, reduce downtime, and keep your excavator working harder for longer with durable, reliable bottom rollers built for tough Australian worksites.