Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You!
Your requirement has been sent. we will contact you quickly!
{"title":"Komatsu PC300-6\/7\/8 Excavator Track Roller Undercarriage Part","imgUrl":"https:\/\/img.chinax.com\/nimg\/b1\/86\/d519111fbfa5eb5d876d6ffb98e7-200x200-1\/komatsu_pc300_6_2f7_2f8_excavator_track_roller_undercarriage_part.jpg","attrs":{"Brand Name":"YT","Model Number":"PC300-6\/7\/8","Place of Origin":"China","Minimum Order Quantity":"1PCS"}}
{"title":"OEM Excavator Spare Parts Bottom Track Rollers for Heavy Machinery Undercarriage","imgUrl":"https:\/\/img.chinax.com\/nimg\/9e\/5a\/64d4a7f34f7777facd1397dc45ee-200x200-1\/oem_excavator_spare_parts_bottom_track_rollers_for_heavy_machinery_undercarriage.jpg","attrs":{"Brand Name":"YT","Model Number":"SK330\/SK230","Place of Origin":"Fujian, China","Minimum Order Quantity":"1 PCS"}}
{"title":"D500\/D600 Conveyor Track Rollers for Bulldozer Spare Parts with OEM and","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/66\/4fe72b6ba06e80dce45556f1017c-200x200-1\/d500_2fd600_conveyor_track_rollers_for_bulldozer_spare_parts_with_oem_and_performance.jpg","attrs":{"Brand Name":"YT","Model Number":"D500\/D600","Place of Origin":"China (Mainland)","Minimum Order Quantity":"1 PCS"}}
{"title":"DAEWOO DH220 Bottom Track Roller Excavator Assembly Parts OEM Undercarriage","imgUrl":"https:\/\/img.chinax.com\/nimg\/b5\/d7\/e2ef00461775fe88e981ceae540a-200x200-1\/daewoo_dh220_bottom_track_roller_excavator_assembly_parts_oem_undercarriage_parts.jpg","attrs":{"Brand Name":"YT","Model Number":"DH220","Place of Origin":"China (Mainland)","Minimum Order Quantity":"1 PCS"}}
Komatsu Excavator Undercarriage Spare Parts Mid Frequency Heat-treatment PC300-6/7/8 Track Roller Bottom Roller
Product Specifications
Attribute
Value
Model NO.
PC300-6/7/8
Application
Excavator
Condition
New
Colors
Black or Yellow
Type
Undercarriage Parts
Certification
CE, ISO9001: 2000
Material
40Mn2、40MnB、50Mn
Warranty Time
One Year or 2000 Hours
Technique
Forging&Casting
Product Overview
Rollers are crucial components in belt conveyors. There are diverse types of rollers, and they are used in large numbers. They are responsible for supporting the conveyor belt as well as the weight of the materials being transported.
Key Features & Advantages
This manufacturing approach guarantees the rollers against rapid wear issues, significantly extending their service life.
The materials available for Track roller and Carrier roller are 40Mn2, 40MnB, and 50Mn, selected based on working conditions.
Track Rollers are welded first and then precision-machined on vertical CNC turning lathes, eliminating concentricity errors.
High-quality floating seals and lubricating system adapt to diverse climatic conditions (-45℃ to 120℃).
Precision forging and normalization before heat treatment achieves surface hardness of HRC 52-60 with hardened layer depth of 7-10mm.
Production Processes
Track Roller Structure
Installation Dimensions
Our Advantages
World-class quality
Factory direct pricing
Flexible payment terms (T/T, L/C)
Fast delivery within 30 days
Comprehensive after-sale support
Hot Sale Products
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2011
Total Annual:
10Million-20Million
Employee Number:
50~100
Ecer Certification:
Verified Supplier
XIAMEN YINTAI MACHINERY CO., LTD. is loed in the beautiful port city of Xiamen. It is a manufacturing enterprise which is focusing on research and development, production and trade of construction machinery parts.
YinTai cooperates with Chinese famous large steel mills, such as Fujian S...
XIAMEN YINTAI MACHINERY CO., LTD. is loed in the beautiful port city of Xiamen. It is a manufacturing enterprise which is focusing on research and development, production and trade of construction machinery parts.
YinTai cooperates with Chinese famous large steel mills, such as Fujian S...