Product Vidio
Main specification parameter for Cat 374 Bottom Track Rollers
|
Brand |
Model |
Product Name |
Part Number |
Assembly Quantity |
Weight |
|
Caterpillar |
374 |
Bottom Track Rollers | 5297095 | 1 | 138.4kg |
Compatible Equipment Models: 5297095
345C |
345C L | 365B |
| 365B L | 365B II | 365C |
| 365C L | 365C L MH | 374 |
| 374F | 374F L | 374D L |
Product Details
|
Product Name |
Cat 374 Bottom Track Rollers |
|
Part Number |
5337368 |
|
Origin |
United States |
| Model | 374 |
|
Brand Name |
STONE |
|
Quality Assurance |
6-12 Month |
|
Price |
Negotiable |
|
Packing Details |
Standard Export Packing |
|
Delivery Time |
0-30 Days |
|
Payment Term |
L/C, T/T |
|
Price Term |
FOB, CIF, CFR |
|
Supply Capacity |
1000 PCS/Month |
|
Minimum Order Quantity |
1 PC |
|
Material |
High Quality Steel |
|
Technology |
Precision Machining |
|
Surface |
Treatment Anti-Corrosion Coating |
|
Quality |
Original Factory Standard |
|
Warranty Time |
12 Months or 2000 Hours |
|
After-Sales Service |
Full Support, Online Service |
|
Color |
Standard Caterpillar Yellow or Customizable |
|
Application |
Excavator |
|
Customizable |
including customized materials, surface treatment and specifications |
High return on investment
Long service life
- Cat bottom track rollers use high-quality materials and precision manufacturing processes to operate stably and long-term under high loads and harsh working conditions, reducing the need for frequent replacement. Long life means that users can extend the service life of the equipment and reduce the cost of component replacement.
Reduced downtime
- Undercarriage rollers are very durable, reducing the number of downtimes caused by failures, which means that the equipment can continue to work and maximize the use time. Less downtime helps to ensure project progress and avoid delays caused by equipment problems.
Improved productivity
- High-quality undercarriage track rollers ensure stable operation of the equipment in various environments, reduce equipment failures, and improve work efficiency. Long-term stable operation not only improves the output of the equipment, but also ensures that the project is completed on time or ahead of schedule, increasing profits.
Improved fuel efficiency
- The optimized design reduces rolling resistance during operation and improves the fuel efficiency of the excavator. In long-term operations, the amount of fuel saved accumulates, which can significantly reduce operating costs for users and increase long-term benefits.
Reduced unexpected maintenance costs
- The product is durable and precision-designed, which effectively reduces the occurrence of sudden failures and reduces the user's investment in emergency repairs. Fewer unexpected repairs also means less extra expense due to unexpected problems.
Strong load capacity

1.High-strength material
Cat bottom track rollers are made of high-quality steel with extremely high strength and toughness. This material can withstand huge workloads and will not deform or break even in heavy operations such as digging, handling and bulldozing, ensuring the stability of the equipment.

2.Optimized structural design
The design of the undercarriage rollers has been precisely calculated to ensure that the weight of the excavator can be evenly distributed during work to avoid excessive local force. The optimized profile and structure allow the rollers to remain stable even under high loads, thereby improving overall durability and service life.

3.Strong impact resistance
In harsh working environments, such as rocky terrain or uneven construction sites, undercarriage track rollers are often impacted. The high-load design of Caterpillar rollers enables them to effectively absorb these impact forces, reduce component damage caused by heavy-load operations, and keep the equipment running smoothly.

4.Adapt to high-load working environments
Whether it is mining, construction or earthmoving, it can adapt to the high-load conditions that heavy equipment needs to withstand. Its strong load capacity enables the equipment to maintain long-term and efficient operation in these high-intensity applications.

5.Efficient power transmission
It not only supports the weight of the equipment, but also transmits the power of the excavator to the ground more efficiently through load optimization design, improving the traction and working efficiency of the equipment. This means less energy consumption and better working performance under heavy loads.
Advanced production technology
Precision casting process
Advanced casting technology is used to ensure that the material density of the bottom track rollers is uniform, without pores or impurities, which enhances the overall strength and durability.
High-precision processing
High-precision processing is performed through CNC machine tools and automated equipment to ensure the dimensional accuracy of the undercarriage rollers, ensure their perfect match with the equipment, and reduce wear.
Heat treatment process
The track rollers undergo a scientific heat treatment process to increase the hardness and toughness of the material, improve their impact and wear resistance, and extend their service life.
Surface treatment technology
Advanced coating and anti-corrosion treatment technology are used to enhance the corrosion resistance and weather resistance of undercarriage track rollers, and adapt to various complex operating environments.
Sealing process
Precision sealing design and production ensure that the grease inside the product will not leak out, while preventing mud and water from entering, and improving long-term durability.
Strict quality inspection
Each product undergoes multiple strict quality inspections during the production process to ensure that each product meets Carter's high standards and guarantees performance and durability.
Factory details
Our factory is a highly automated and precision manufacturing facility that specializes in the production of track rollers for heavy machinery and equipment. There are multiple production lines within the factory, and each line has a specialist responsible for performing key processes such as cutting, forming, and welding to ensure product accuracy and consistency. Raw materials are transported to different processing areas through an automatic conveyor system. Various types of high-strength steel are heat treated, lathe processed, and surface treated to make highly wear-resistant and compression-resistant track rollers. The factory is also equipped with a strict quality inspection system, using 3D scanning, ultrasonic testing and other technologies to ensure that each component meets high standards.
STONE: Construction machinery parts expert in China

Stone (Shanghai) Engineering Machinery Co., Ltd. is a leading supplier of engineering machinery parts, focusing on providing high-quality parts for mining companies. Since its establishment in 2004, we have been based in Shanghai, China, and have built our own brand STONE, becoming a trusted choice in the industry. We are committed to providing a variety of parts including bulldozers, excavators and wheel loaders for well-known brands such as Carter and Komatsu. Our product line covers a full range of OEM parts, such as Track Chain, Track Rollers, Sprocket, Excavator Buckets, Blades, Excavator Cylinders, Swing Circles, and various electrical and hydraulic components to ensure that our customers' stringent requirements for quality and performance are met.
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