Hyundai R200 Excavator Top Roller 20-Ton Lug-Pattern Carrier
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 R200 Top Roller is a precision-engineered component designed for Hyundai R200-series excavators in demanding projects. This factory-priced carrier roller features the exact OEM lug pattern for perfect compatibility and performance.
Manufactured from high-grade 40Cr steel, this roller features induction-hardened treads and lifetime-sealed bearings, ensuring smooth operation, excellent load-bearing capacity, and minimal maintenance requirements.
Manufacturing Process & Materials
- High-grade Material Selection: Components 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
Top Roller, Excavator Top Roller, Bottom Roller R200, 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. We specialize 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
