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{"title":"OEM Track Drive Sprocket for Komatsu Excavator Undercarriage Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/b9\/16\/e1115e8103a0f49f2d6a7011b01d-200x200-1\/oem_track_drive_sprocket_for_komatsu_excavator_undercarriage_parts.jpg","attrs":{"Brand Name":"YT","Model Number":"E70B","Place of Origin":"China","Minimum Order Quantity":"1PCS"}}
{"title":"E325D Excavator Drive Sprocket 6Y4868 Track Drive Sprocket for Heavy Duty","imgUrl":"https:\/\/img.chinax.com\/nimg\/87\/26\/7b7d10243c5bc66ea5be4771f4dd-200x200-1\/e325d_excavator_drive_sprocket_6y4868_track_drive_sprocket_for_heavy_duty_machinery.jpg","attrs":{"Brand Name":"YT","Model Number":"EX200","Place of Origin":"China","Minimum Order Quantity":"1 PCS"}}
{"title":"E320 Excavator Undercarriage Parts Track Drive Sprocket with High Strength","imgUrl":"https:\/\/img.chinax.com\/nimg\/0d\/3a\/a1452428e06072185b2bbc362262-200x200-1\/e320_excavator_undercarriage_parts_track_drive_sprocket_with_high_strength.jpg","attrs":{"Brand Name":"YT","Model Number":"320\/8E9805","Place of Origin":"Fujian, China","Minimum Order Quantity":"1PCS"}}
Daewoo DH220-5 Excavator Heat-Treatment and Heavy Duty Undercarriage Spare Parts for Track Drive Sprocket with OEM Quality
Product Specifications
Attribute
Value
Model NO.
DH220-5
Application
Bulldozer Parts
Condition
New
Finish
Smooth
Specification
DH220-5 Segment Sprocket
Type
Crawler Undercarriage Parts
Certification
CE, ISO9001
Technique
Casting/Forging
About Sprockets
Sprockets: Precision-Engineered for Seamless Power Transmission
Sprockets are precision-crafted gear wheels with a distinct tooth profile, engineered to mesh flawlessly with chains, tracks, or perforated materials via interlocking teeth. Defined specifically by their radial teeth that engage chains during rotation, they serve as critical transmission components in tracked or chain-driven systems.
Premium Materials & Advanced Craftsmanship
Our sprockets are forged from high-grade alloys—G33MnCrMo5, G33Mn4, SCMnCr4B, ZG40Mn, ZG35Mn—selected strategically based on model specs, dimensions, and operational demands. Through advanced heat treatment, they achieve HRC48-54 surface hardness with a minimum hardened layer depth of 5-10mm (HRC45), ensuring uncompromising durability.
Durability That Drives Cost Efficiency
This engineering results in superior wear resistance and a markedly extended service life, reducing replacement frequency and minimizing downtime. For our customers, this translates to lower operational costs and enhanced equipment uptime.
Key Features & Advantages
Cutting-Edge Heat Treatment for Peak Performance
Through advanced heat treatment protocols, our components are engineered to deliver exceptional mechanical properties, including high tensile strength, superior wear resistance, and robust resistance to bending and fracture.
Precision Engineering for Unmatched Quality
Manufactured in cutting-edge machining centers, our products undergo meticulous fabrication using vertical CNC turning machines, ensuring stringent dimensional accuracy and mirror-finish surface quality.
Hardness-Driven Longevity for Operational Efficiency
With a surface hardness range of HRC42-56, our solutions are designed to minimize wear and extend service life, directly enhancing product durability and delivering long-term value.
Product Design
Manufacturing Process
Our Competitive Advantages
World-Class Quality
Factory Direct Pricing
35 Years' Experience in Excavator & Bulldozer Spare Parts Manufacturing
Flexible Payment Terms (T/T, L/C, etc.)
Fast Delivery Within 30 Days
Professional Sales Team and Quality Control
Comprehensive After-Sale Support
Customer Feedback
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...
