E320 Excavator Top Roller for Caterpillar 32-Ton Series

Name: E320 Excavator Top Roller for Caterpillar 32-Ton Series
Brand: Quanzhou Jintai Machinery Co., Ltd.,
SKU: E320
Price: 265.00 USD
Availability: InStock

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E320 Excavator Top Roller for Caterpillar 32-Ton Series

Large Image : E320 Excavator Top Roller for Caterpillar 32-Ton Series

Product Details:

Place of Origin:	Fu Jian China
Brand Name:	CCJT
Certification:	ISO\CE
Model Number:	E320

Payment & Shipping Terms:

Minimum Order Quantity:	5 PCS
Price:	￥80-450
Packaging Details:	Standard Export Strong Paper Box, Wooden Pallet
Delivery Time:	5-8 work days
Payment Terms:	T/T,L/C
Supply Ability:	12000 sets/month

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E320 Excavator Top Roller for Caterpillar 32-Ton Series

Description

Condition:	100% Brand-new	Marketing Type:	Hot Product 2025
Dimension:	Standard	Terms Of Payment:	30% Downpayment,70% Before Shipment
Type:	Single Flange/Double Flange	Heat Treatment:	Quenching And Tempering
Certification:	ISO.CE
Highlight:	Caterpillar E320 excavator top roller , 32-ton excavator top roller , E320 top roller replacement

E320 Excavator Top Roller for Caterpillar 32-Ton Series

Product Specifications

Attribute	Value
Condition	100% Brand-new
Marketing Type	Hot Product 2025
Dimension	Standard
Terms Of Payment	30% Downpayment, 70% Before Shipment
Type	Single Flange/Double Flange
Heat Treatment	Quenching And Tempering
Certification	ISO.CE

Product Description

The E320 Top Roller is a precision-engineered component designed for Caterpillar 32-ton series excavators. This critical wear part in the undercarriage system supports the upper run of the rubber track, reducing friction between the track and machine frame to ensure smooth operation during heavy-duty tasks.

Engineered for durability and excellent load-bearing capacity, this top roller withstands significant vertical and horizontal forces, preventing track slippage, uneven wear, and costly downtime in demanding construction environments.

Manufacturing Process & Materials

High-grade Material Selection: Premium materials for maximum durability
Outer Race/Shell: High-carbon chromium bearing steel (SUJ2) for superior hardness and wear resistance
Inner Roller/Spindle: Alloy steel (SCM440) engineered to withstand significant radial and axial loads
Seals & Lubrication: Nitrile rubber (NBR) seals with lithium-based grease for long-term lubrication
Quality Assurance: Thorough inspection of all materials for chemical composition and mechanical properties

Top Roller, Excavator Top Roller, Bottom Roller E320, Bottom Roller

Frequently Asked Questions

Are you a trading company or manufacturer?

We have over ten years of export experience and operate our own bushing factory. We specialize in multiple resource integration with strong quality assurance and excellent service.

What is your delivery time?

Typically 5-8 days after order confirmation, depending on quantity.

Do you provide samples?

Standard product samples are free; customers cover shipping costs which are refundable with order placement.

How do you ensure quality?

We manufacture to confirmed specifications with strict quality control, including production inspections and final pre-shipment checks.

Do you accept small orders?

We welcome all customers regardless of order size and are committed to mutual growth.

Contact Information

WhatsApp: +86 15859569569

WeChat: +86 15159760767

Email: jackie@qzcjt.com

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Contact Person: kelly_wong

Tel: +86 18960392975

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