E320 Lug Pattern Excavator Track Roller OEM Standard High Performance

Name: E320 Lug Pattern Excavator Track Roller OEM Standard High Performance
Brand: Quanzhou Jintai Machinery Co., Ltd.,

Factory Price E320 Lug Pattern Excavator Track Roller Bottom Roller Product Specifications Attribute Value Technology Lost Wax Casting/Forging Port Huangpu Certification ISO9001 Technique Steel Casting And Forging Quality OEM Standard Condition New, 100% new Marketing Type Hot Product 2025 Type Single Flange/Double Flange Heat Treatment Quenching And Tempering Terms Of Payment 30% Downpayment, 70% Before Shipment Product Description The E320 Track Roller is Kubota's compact

Condition New, 100%new

Place of Origin Fu Jian China

Packaging Details Standard Export Strong Paper Box, Wooden Pallet

Port Huangpu

Showroom Location None

Model Number E320

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Product Description

Factory Price E320 Lug Pattern Excavator Track Roller Bottom Roller

Product Specifications

Attribute	Value
Technology	Lost Wax Casting/Forging
Port	Huangpu
Certification	ISO9001
Technique	Steel Casting And Forging
Quality	OEM Standard
Condition	New, 100% new
Marketing Type	Hot Product 2025
Type	Single Flange/Double Flange
Heat Treatment	Quenching And Tempering
Terms Of Payment	30% Downpayment, 70% Before Shipment

Product Description

The E320 Track Roller is Kubota's compact powerhouse component designed for excavators in demanding Australian projects. This precision-engineered bottom roller ensures durability, excellent load-bearing capacity, and smooth operation in compact construction machinery.

Manufacturing Process & Materials

Our production involves rigorous quality-controlled processes:

High-grade Material Selection: Components are crafted from 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 for oil resistance with lithium-based grease for long-term lubrication
Quality Assurance: All materials undergo thorough inspection for chemical composition and mechanical properties using spectrometers and hardness testers

Track Roller, Excavator Track Roller, Bottom Roller E320, Bottom Roller

Frequently Asked Questions

Q: Are you a trading company or manufacturer?

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

Q: What is your delivery time?

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

Q: Do you provide samples?

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

Q: How do you ensure quality?

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

Q: Do you accept small orders?

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

Contact Information

WhatsApp: +86 15859569569

WeChat: +86 15159760767

Email: [email protected]