At Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd., we understand that undercarriage parts directly affect excavator stability, operating efficiency, and maintenance costs. The Track Roller for Kobelco SK200-8 YN64D00013F1 is manufactured to handle continuous heavy loads and harsh working environments while maintaining stable track movement and reduced wear.

This model is specially developed for Kobelco SK200-8 excavators used in:

·Mining operations

·Quarry projects

·Road construction

·Earthmoving applications

·Forestry and infrastructure projects

Whether working on rocky terrain, muddy conditions, or long-hour excavation tasks, our track roller is engineered to deliver dependable performance and longer replacement intervals.

Why Customers Choose Our Track Roller ?

High-Strength Forged Steel Structure

We use carefully selected 40Mn2 and 50Mn steel materials to improve structural strength and impact resistance. Compared with ordinary cast components, forged roller bodies provide better durability under continuous heavy-duty operation.

Benefits for buyers:

·Improved resistance to cracking and deformation

·Better load-bearing performance

·Reduced downtime and maintenance frequency

Advanced Heat Treatment for Longer Wear Life

The running surface of each Track Roller for Kobelco SK200-8 YN64D00013F1 undergoes medium-frequency induction hardening. The hardened depth reaches approximately 5–8 mm with surface hardness controlled between HRC52-58.

This process improves:

·Wear resistance on abrasive terrain

·Surface hardness consistency

·Service life under continuous operation

In actual export applications, many of our customers in Southeast Asia and the Middle East use our rollers in quarry and construction environments with stable long-term performance.

Stable Floating Seal System

Oil leakage is one of the most common causes of premature track roller failure. To improve sealing reliability, we use:

·High-quality floating oil seals

·Precision-machined sealing surfaces

·Durable bimetal bushings

·Factory pre-lubrication system

This sealing design helps prevent dust, water, and mud from entering the internal cavity, especially in wet or muddy working conditions.

OEM-Compatible Precision

As an experienced undercarriage parts manufacturer, we strictly control dimensional accuracy during CNC machining and assembly.

The Track Roller for Kobelco SK200-8 YN64D00013F1 is manufactured according to OEM installation standards, ensuring:

·Smooth installation

·Accurate track alignment

·Stable machine operation

·Reduced abnormal track wear

Every batch undergoes inspection before shipment to ensure reliable fitment.

Factory Manufacturing Advantages

Direct Manufacturer with Stable Production Capacity

Unlike trading companies, we are a direct factory specializing in excavator and bulldozer undercarriage parts. Our production system includes:

·Forging

·CNC machining

·Heat treatment

·Assembly

·Quality inspection

This allows us to maintain stable quality control and competitive pricing for international buyers.

Main products include:

·Track rollers

·Carrier rollers

·Front idlers

·Sprockets

·Track chains

We support both OEM and customized production requirements.

Strict Quality Inspection Process

To ensure the reliability of every Track Roller for Kobelco SK200-8 YN64D00013F1 , our quality control team performs multiple inspections during production.

Inspection procedures include:

·Hardness testing

·Dimensional inspection

·Seal performance testing

·Ultrasonic crack detection

·Surface finish inspection

Products are tested before packaging to reduce quality risks for customers.

Packaging and Shipping

For international transportation safety, all rollers are protected with anti-rust oil before packing.

Standard export packaging includes:

·Fumigation-free wooden pallets

·Strong steel strapping

·Moisture-resistant protection

With stable inventory and mature export experience, we can usually arrange shipment for standard orders within 7–15 working days.

OEM and Wholesale Support

We work with machinery dealers, equipment rental companies, and contractors worldwide. For bulk buyers, we provide:

·OEM logo casting

·Customized paint color

·Product label customization

·Flexible packaging solutions

·Technical drawings confirmation

Sample orders are also available for quality evaluation before large-volume purchasing.

After-Sales Service You Can Trust

We believe stable cooperation comes from reliable products and responsive service.

For the Track Roller for Kobelco SK200-8 YN64D00013F1 , we provide:

·Technical installation support

·Product compatibility assistance

·Warranty support

·Replacement solutions for verified manufacturing defects

Our sales and technical teams respond quickly to help customers reduce equipment downtime.

Looking for a Reliable Track Roller Supplier?

Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd. continues to supply durable undercarriage parts to customers across Southeast Asia, South America, the Middle East, and Europe.

If you are sourcing Track Roller for Kobelco SK200-8 YN64D00013F1 for wholesale distribution, fleet maintenance, or OEM cooperation, contact us for:

·Latest factory quotation

·Technical specifications

·Dimensional drawings

·Bulk order support

Contact:

Manager Tong (Eleven)
WhatsApp: +86 13799896866