Product Specification

Mining Excavator Undercarriage Part Bottom Roller for SANY35 Long Service LIfe

SANY SY35 Track Roller, High Temperature & Sand Resistant Bottom Roller, Dustproof Leak-Proof Undercarriage Parts, Heavy Duty OEM Spare Parts for Middle East Desert Construction & Mining, In Stock

The SANY35 Excavator Bottom Roller is a high-performance undercarriage component developed for stable crawler operation and long-term durability in demanding working environments. Designed with reinforced alloy steel construction and advanced sealing technology, this heavy-duty track roller delivers reliable support, smooth track movement, and outstanding resistance to wear and impact.

As an essential excavator undercarriage spare part, the bottom roller helps distribute machine weight evenly while improving track system stability during excavation and earthmoving operations.

Key Product Features

Reinforced Heavy-duty Structure

The roller body is manufactured with thickened steel materials to withstand continuous heavy working loads.

Excellent Abrasion Resistance

Advanced hardening technology improves surface durability and extends service life under abrasive working conditions.

Stable Excavator Movement

Helps maintain balanced crawler movement and reduces abnormal track vibration during operation.

Reliable Sealing Performance

High-quality floating seals effectively prevent dust, mud, and oil leakage, improving roller lifespan.

Smooth Rotation Performance

Precision machining technology ensures stable rotation and reduces friction during machine movement.

Suitable for Harsh Environments

Designed for construction, quarry, mining, and rocky terrain applications.

Why Choose Us?

1. We pledge an unwavering commitment to 100% quality assurance. Whether it's a small order, a sample request, or bulk purchase discussions, we handle all requests with unmatched flexibility.

2. As experts in a comprehensive range of products for excavators and bulldozers, we meticulously customize solutions to meet the unique needs of your machinery.

3. Our promise of delivering superior quality is fortified by a strong warranty, providing you peace of mind with every purchase.

4. Experience our unrivaled customer service, expertly guiding you through every step of your purchasing experience.

5. Take advantage of our competitive pricing strategy, designed to maximize the value of your investment goals.

6. With a vast stock readily available, we are equipped to fulfill your immediate and urgent requirements with remarkable efficiency.

Product Advantages

• Professional excavator undercarriage parts manufacturer
• Strict production quality management
• Stable hardness and structural strength
• Competitive factory direct pricing
• OEM and customized manufacturing support
• Fast delivery and export service
• Long-term global customer cooperation experience

Manufacturing Process

Each SANY35 bottom roller is produced through advanced manufacturing procedures:

1. High-quality raw material selection
2. Forged steel processing
3. Precision CNC machining
4. Heat treatment hardening
5. Automatic welding technology
6. Sealing assembly installation
7. Final quality inspection and testing

Every roller is carefully inspected before shipment.

Quality Control Standards

To ensure reliable product performance, all track rollers undergo:

• Hardness testing
• Leak-proof inspection
• Rotational performance testing
• Dimensional accuracy inspection
• Surface quality examination

Strict inspection standards help guarantee stable field performance.

FAQ

How could I ensure the part would fit my machinery?
Pls send us the correct model number/machine serial number/ any numbers on the parts itself. Or measure the parts give us dimension or drawing.

What is the payment term?
Generally, 30% deposit T/T in advance, and the balance before the shipment.

What is the lead time?
FOB Xiamen or any Chinese port: 25-30 days. If there are any parts in stock, our delivery time is only 0-7 days.

What kind of package do you offer?
Normally we use the export standard wood pallets. If any special requirements, we can discuss them.

What about Quality Control?
We have a perfect system for checking the quality of our products. Our team checks the products and the way they are made very carefully. They do this at every stage of the production process. This makes sure that the products are safe when they are put in the container.

WhatsApp: +86 15260795051

Gmail: shellywang030801@gmail.com

www.bulldozerpart.com

Mining Excavator Undercarriage Part, Bottom Roller, Long Service LIfe, High Temperature & Sand Resistant, Heavy Duty