Komatsu PC250-6 PC350-6 Excavator Track Roller 207-30-00150

When your excavator is carrying heavy workloads, a stable chassis system is essential, and the track rollers, as an indispensable part of it, directly affect the stability and service life of the whole machine. The track rollers launched by GFM for Komatsu PC250-6 and PC350-6 excavators are core components tailored for heavy loads and high-intensity working conditions. Whether it is mining, engineering earthwork, or complex terrain construction, this product can provide continuous support and superior impact resistance.

Preferred alloy steel material to improve wear resistance and strength
GFM bottom rollers are made of high-strength alloy steel in one-piece casting. After strict heat treatment process, the average hardness is maintained between HRC50-55. The surface is hard and the inner core is tough, ensuring that the wheel body is not easy to crack or deform under high load and long-term operation, extending the overall service life.

Sealing system upgrade to ensure the cleanliness of the internal structure
Equipped with a double-layer floating oil seal system, it can effectively prevent dust, mud and moisture from entering the wheel body, while keeping the lubricating oil clean, fundamentally reducing the wear rate and extending the maintenance cycle.

Precision machining, ready to use after installation, zero adaptation trouble
All the bottom roller shaft holes and bolt positions are processed by high-precision CNC equipment, reaching the assembly tolerance of ±0.02mm, ensuring no offset during installation and no shaking during operation. Adapt to the original chassis system of Komatsu PC250-6 and PC350-6 without modification.

Adapt to high and low temperature environments, stable and non-failure
The product has been tested in an environmental simulation from -40°C to +60°C. Whether in the plateau permafrost area or the tropical construction site, it can maintain stable operation, no oil seepage, no degumming, and has strong adaptability.

Silent shock-absorbing design, comfortable working experience
The outer ring structure of the roller adopts the “equalizing drum design”, which effectively reduces the operating noise and vibration amplitude, protects the driver’s operating experience, and reduces the impact on the chassis system of the whole machine.

Product Description

• MOQ: 1 PC
• Payment Method: T/T
• Brand: GFM
• Condition: New
• Color: Yellow, Black or Customized
• Lead Time: 30 days
• Warranty: 1 Year
• Service: OEM or ODM
• Place of Origin: Fujian, China
• Application: Excavator
• Packing: Standard Export Wooden Pallet

Features

• Premium Materials: Made with high-quality, wear-resistant steel to ensure a longer lifespan and consistent performance.
• Sealed and Lubricated: Designed with a sealed system that keeps the rollers lubricated, reduces friction, and prevents dirt or water from entering.
• Smooth and Stable Operation: Precision-engineered for balanced movement, improving the efficiency of your machinery.
• Fits Various Models: Offered in single-flange, double-flange, and center-flange designs to suit a wide range of excavators and bulldozers.
• Proven Toughness: Tested to handle heavy loads and operate effectively in rough environments, ensuring minimal downtime.

At GFM Factory, we are committed to delivering high-quality components that enhance the efficiency and longevity of your equipment. Our track rollers are designed to keep your machinery operating at peak performance, reducing downtime and maintenance costs.

For more information or to inquire about specific models, please contact us. GFM Factory – Your Reliable Parts Source!

Specifications

Product Models

Production Process

Packaging and Shipping

Factory Advantages

With advanced production equipment and technology, our track roller supplier is able to provide customers with high-quality Komatsu PC300-6  rollers. Each roller undergoes strict quality inspection during the production process to ensure compliance with international standards. Our factory is experienced, has many years of history in the production of excavator parts, and has strong OEM/ODM customization capabilities, and can provide personalized services according to customer needs. In addition, we also provide comprehensive after-sales support to ensure that customers have no worries during use.

Komatsu PC300-6 excavator bottom roller supplier not only have excellent wear resistance, but also show excellent stability under harsh working conditions. Whether in hot, humid or dusty environments, the rollers can maintain good operating conditions and significantly improve the working efficiency of the excavator. The factory adopts advanced production technology, so that each roller is finely processed to ensure the reliability and long-term durability of its performance, greatly reducing the failure rate.

We are well aware that the working environments faced by different customers vary greatly. Only by truly understanding the needs and being practical can we create the greatest value for customers. GFM’s technical service team will communicate with you one-on-one, from product selection to usage suggestions, to assist you throughout the process and be your trusted partner.

Choosing GFM track rollers is equal to choosing the peace of mind guarantee of efficient construction

The GFM rollers suitable for Komatsu PC250-6 and PC350-6 are not only a part, but also the key to the stable operation of the whole machine. The wear-resistant, impact-resistant and highly matched quality is a true reflection of our 20 years of insistence on quality and service. Whether you are an equipment purchaser, agent distributor or project contractor, choosing GFM is a safe start of cooperation.

If you are looking for a professional and track roller manufacturer, please contact us for samples and more technical information. We are willing to work hand in hand with you to provide more reliable chassis protection for global engineering construction!