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D85 Excavator Top Roller for 8.5-Ton Machines ISO CE Certified

Quanzhou Jintai Machinery Co., Ltd.,
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    Buy cheap D85 Excavator Top Roller for 8.5-Ton Machines ISO CE Certified from wholesalers
     
    Buy cheap D85 Excavator Top Roller for 8.5-Ton Machines ISO CE Certified from wholesalers
    • Buy cheap D85 Excavator Top Roller for 8.5-Ton Machines ISO CE Certified from wholesalers

    D85 Excavator Top Roller for 8.5-Ton Machines ISO CE Certified

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    Brand Name : CCJT
    Model Number : D85
    Certification : ISO.CE
    Payment Terms : T/T, L/C
    Supply Ability : 12000 sets/month
    Delivery Time : 5-8 work days
    • Product Details
    • Company Profile

    D85 Excavator Top Roller for 8.5-Ton Machines ISO CE Certified

    D85 Excavator Top Roller for 8.5-Ton Machines - ISO CE Certified
    Product Specifications
    AttributeValue
    Condition100% Brand-new
    Marketing TypeHot Product 2025
    DimensionStandard
    Terms Of Payment30% Downpayment, 70% Before Shipment
    TypeSingle Flange/Double Flange
    Heat TreatmentQuenching And Tempering
    CertificationISO, CE
    Product Description

    The D85 Top Roller is a precision-engineered component designed for 8.5-ton excavators, ensuring durability, excellent load-bearing capacity, and smooth operation in demanding construction environments.

    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
    D85 Excavator Top Roller detailed view KX040-4 Mini Track Roller assembly view
    Top Roller, Excavator Top Roller, Bottom Roller D85, 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: jackie@qzcjt.com

    Quality D85 Excavator Top Roller for 8.5-Ton Machines ISO CE Certified for sale
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