Vo-lvo EC210 Excavator Carrier Roller OEM Replacement 35MnB Alloy Steel HRC 50-55 Top Roller for Mining
Price:
US$19-34
MOQ:
1PCS
Delivery Time:
7-15Days
Brand:
ZTMC
Product Description
EC210 Excavator Carrier Roller | Vo-lvo OEM Replacement Top Roller for Mining
Vol vo EC210 Excavator Undercarriage Carrier Roller (Top Roller) - OEM Replacement for Mining & Construction
Our carrier roller (also known as top roller) is a professional OEM replacement undercarriage part, specifically engineered and manufactured for Vol vo EC210 excavators. Designed to withstand the harsh conditions of mining, construction, quarrying and earthmoving operations, this component is a critical part of the EC210's undercarriage system, responsible for supporting the upper track, preventing track sagging, and ensuring stable, smooth track operation—directly enhancing the excavator's efficiency and extending the service life of the entire undercarriage.
Crafted from high-grade 50Mn or 40MnB alloy steel (optional), the carrier roller undergoes precision forging, quenching and tempering heat treatment, which significantly improves its internal structural density, tensile strength and wear resistance. This advanced manufacturing process ensures the roller can effectively resist rock impact, gravel abrasion and damage from uneven terrain—common challenges in heavy-duty working environments where the Vol vo EC210 excels.
Strictly adhering to Vol vo EC210 OEM dimensional specifications and undercarriage geometry, our carrier roller enables direct, modification-free installation, saving time and labor costs for on-site maintenance. Equipped with high-performance floating seals, it forms a tight barrier against dust, mud, water and other contaminants, protecting internal bearings and bushings from wear and extending the component's service life even in the harshest working conditions.
We prioritize quality and reliability: every unit undergoes 100% pre-delivery inspection, including dimensional accuracy verification, surface hardness testing, and air tightness testing, ensuring it meets the high standards required for Vol vo EC210 undercarriage parts. Backed by a 12-month warranty and professional online after-sales support, our carrier roller reduces downtime and maintenance costs, providing a worry-free solution for global customers relying on Vol vo EC210 excavators for heavy-duty operations.
Technical Specifications
| Item | Specifications |
|---|---|
| Applicable Models | Vol vo EC210 Excavator |
| Material | 50Mn Alloy Steel / 40MnB Alloy Steel (Optional) |
| Manufacturing Process | Precision Forging, Quenching & Tempering, Precision Machining |
| Surface Hardness | HRC 52-58 |
| Hardened Layer Depth | 8-12 mm |
| Seal Type | High-Performance Floating Seals |
| Replacement Type | OEM Direct Replacement, No Modification Required |
| Quality Inspection | 100% Pre-delivery Dimensional, Hardness & Air Tightness Test |
| Certification | ISO9001 |
| Warranty | 12-Month Warranty, Online After-Sales Support |
Packaging & Shipping
Packaging: Export-standard fumigated wooden pallets, featuring moisture-proof, shock-proof and anti-collision protection. Each carrier roller is cleaned, rust-proofed, wrapped in plastic film, and fixed with steel belts to ensure product integrity during transportation. Custom packaging is available for bulk orders (5 pieces or more).
Shipping: Suitable for sea freight, land freight and air freight. We provide customized shipping solutions from major Chinese ports (Xiamen, Guangzhou, Ningbo) to global destinations, ensuring on-time delivery to mining and construction sites worldwide. Fast delivery available for urgent orders.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Nan'an Zhongte Engineering Machinery Factory
Location
No. 105, Shangdian Street, Changfu Village, Xiamei Town, Nan'an City, Quanzhou City, Fujian Province
Contact Person
Mr.