This Heavy Duty Track Roller Parts is a high-quality undercarriage part, designed for durability and compatibility with various excavator models. With a robust structure and reliable performance, it's ideal for demanding construction environments.
Order(MOQ) :
1 PCSPayment :
T/T, L/C, D/P, Western UnionProduct Origin :
ChinaColor :
Yellow Black or CustomizedLead Time :
30 daysPacking :
Wooden Pallet PackingUndercarriage Part Excavator Track Roller E320 Ex200-1 Ex300-5 Ex400 Ex200-2
The Excavator Undercarriage Track Roller is a robust and high-quality component designed to enhance the stability and performance of your machinery. Engineered for durability, this Excavator Undercarriage Track Roller is compatible with various models, including E320, EX200-1, EX300-5, and EX400. With its reliable construction, the Excavator Undercarriage Track Roller provides optimal ground support, making it ideal for demanding construction environments.Track Roller - the epitome of durability, precision, and performance. Designed for seamless operations, our Track Roller offers unparalleled reliability in the realm of heavy machinery.
Crafted from premium quality materials, this Track Roller has been expertly engineered to withstand the most demanding industrial environments. With its robust construction and impeccable design, it ensures optimal traction and stability, enhancing the overall efficiency of your equipment.
Product Features
Name | Excavator Undercarriage Track Roller |
Material | 35MnB |
Finish | Smooth |
Colors | Black |
Technique | Forging / casting |
Surface Hardness | HRC52-58,deepth:8mm-12mm |
Warranty time | 1 year |
Certification | ISO9001 |
Delivery Time | Within 5-17 days after contract established |
What is a Track Roller?
A Excavator Track Roller is a type of bearing used to support and guide movement along a track.We offer customized services for it, we can make Track Roller according to your drawings or samples.
![]() |
![]() |
Structure and Main Dimensions of Installation
Main Parameters
The models listed below are for reference only; we cannot display all available models here. We can provide additional products based on your specific requirements. Please feel free to send us your inquiry.
Brand | Model | Main Dimensions of Installation | ||||||
A | B | D | S | M | N | G | ||
CATERPILLAR | E120B | 130 | 108 | 142 | 42 | |||
E200B | 140 | 120 | 164 | 47 | ||||
E225 | 200 | 172 | 172 | 47.7 | ||||
E235 | 215 | 187.5 | 188 | 47.7 | ||||
E320 | 140 | 120 | 164 | 47 | ||||
E325 | 190 | 160 | 194 | 66 | ||||
E330 | 190 | 160 | 194 | 66 |
Excavator Track Roller Manufacturing Processes
Different types of bottom rollers
Bottom rollers for excavators have a thick axle for bearing the machine’s weight These bottom rollers have a smaller running surface diameter, because the machines do not need to do much mobile work.
Bottom rollers for mini excavators have the same characteristics as the bottom rollers of larger excavators. However, these bottom rollers have more types of mountings in the undercarriage, depending on the type and the tracks used.
Packing Size :
Selling Units | Single Item |
Single package size | 200 x 100 x 100 cm |
Single gross weight | 50.000 kg |
About about us :Quanzhou Karries Machinery Manufacture Co.Ltd, is a professional manufacturer of undercariage parts, which used for excavators bulldozers and loaders.
Our main products are track rollers ,front idlers, sprocket, carrier rollers, bucket bush , tooth pin, link bushing ,track bolt , swearing bearing ,track adiuster. These parts are used for brands like komatsu, caterpillar ,hitachi, kato, sumitomo,kobelco, daewoo, hyundai,volvo,yanmar yuchai ,SWE etc. The heat treatment of our products adopts the latest German machine to strictly control and confirm the quality of the products after processing. Our company promise make our customer can rest assured.
Purchase advanced producing and inspect machines ,produce strictly according to the standards of national and industry ,we make our effort to execute the management model of modern enterprise.we have passed the SGS:ISO9001:2008 certificate,we have won the great reputation in market under the high grad service and productions , sales network has spread all over the domestic and oversea markets.
We always take the customer's needs first, improve product quality after-sales service more professional attitude to serve our customers, we pursue the long-term ist, do our professional things, make us more professional, for the company's future we have confidence, look forward to cooperation with you.
LATEST KEWS AND DEALS DIRECILY TO YOUR INBOX
Talk wth our support
+86-15805989981
Copyright @ 2025 Quanzhou Kaiyusi Machinery Co., Ltd.. All Rights Reserved. Network Supported
Sitemap / Blog / XML / Privacy Policy