• Case-CX35-CX31B Track Lower Roller-Mini excavator undercarriage components manufacture-supplier-source factory in Quanzhou,China.
  • Case-CX35-CX31B Track Lower Roller-Mini excavator undercarriage components manufacture-supplier-source factory in Quanzhou,China.
  • Case-CX35-CX31B Track Lower Roller-Mini excavator undercarriage components manufacture-supplier-source factory in Quanzhou,China.
  • Case-CX35-CX31B Track Lower Roller-Mini excavator undercarriage components manufacture-supplier-source factory in Quanzhou,China.

Case-CX35-CX31B Track Lower Roller-Mini excavator undercarriage components manufacture-supplier-source factory in Quanzhou,China.


CX31B Track Bottom Roller Technical Specification 

Part Name:

CX31B

Compatible Models:

CX35/31

Sku&Part No.:

72281160;72284075

 CX31B Track Roller Assy Basic Parameters

Material

40Mn2

Weight

9KG

Technique

Forging

Surface Hardness

HRC50-56Depth10-12mm

Warranty Time

2000 Working Hours

Certification

IS09001

Colors

Blank/yellow/CUSTOM

FOB Price

FOB Xia men US$ 25-100/Piece

Delivery Time

Within 15 days after order confirmed or depend on quantity

Payment Term

T/T,L/C,WESTERN UNION

OEM/ODM

Acceptable

After-sales Service Provided

Video technical support, Online support


Email : DPW-parts@outlook.com Send Inquiry Now

Product Specifications



CASE-CX35/31B Mini excavator Track Roller (Lower Roller) – Premium Undercarriage Part

Overview

The CASE-CX35/31B Track Roller is a high-performance undercarriage component engineered for durability and smooth operation in demanding construction environments. Designed specifically for CASE CX35 and CX31B compact excavators, this carrier roller ensures optimal track movement, reduces wear, and extends the lifespan of your machine.

Key Features

✅ Heavy-Duty Construction – Precision-machined from high-grade steel for maximum load-bearing capacity.
✅ Sealed & Lubricated Design – Integrated seals retain grease, minimizing friction and preventing contamination.
✅ Perfect Fit Compatibility – Exact OEM specifications for seamless integration with CASE CX35/CX31B models.
✅ Corrosion Resistance – Treated with anti-rust coatings for longevity in harsh job sites.
✅ Smooth Track Motion – Reduces vibration and uneven wear on undercarriage components.

Why Choose This Track Roller?

✔ Enhanced Machine Performance – Maintains proper track tension and alignment for efficient operation.
✔ Reduced Downtime – Durable design minimizes replacements and maintenance costs.
✔ Trusted Quality – Manufactured to meet or exceed OEM standards for reliability.

Applications

🔹 Compact Excavators – Ideal for CASE CX35 and CX31B models.
🔹 Construction & Landscaping – Built to withstand rocky, muddy, and abrasive terrains.
🔹 Industrial Projects – Ensures stability and mobility in tight workspaces.

Technical Specifications

  • Material: High-carbon steel

  • Compatibility: CASE CX35, CX31B

  • Sealing Type: Multi-lip grease seals

  • Load Rating: [Insert load capacity if available]

Order Now

Upgrade your excavator’s undercarriage with the genuine CASE-CX35/31B Track Roller[Buy Now] or [Contact Support] for bulk inquiries.

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