Quanzhou Mingzhu Technology Development Co., Ltd
| Material | High-Strength Cast Steel |
| Machine Model | DY200 Excavator |
| Packaging Details | Export pallet packaging |
| Manufacturing Process | Precision Casting & CNC Machining |
| Supply Ability | 1500 MT/month |
| Payment Terms | D/A,D/P,T/T |
| Seal Type | Floating Duo Cone Seal |
| Delivery Time | 3-5 days |
| Product Name | DY200 Idler |
| Surface Hardness | HRC 50–56 |
| Certification | CE、CNAS、COC、SGS、ISO |
| Model Number | DY200 |
| Brand Name | STST |
| Place of Origin | Fujian, China |
View Detail Information
Explore similar products
PC60 Excavator Undercarriage Part Tensioner Cylinder For Komatsu
High Strength Alloy Steel Excavator Undercarriage Parts KX35 Carrier Roller
Abrasion Resistant Contact Surface Undercarriage Parts Of Excavator PC40 Carrier
PC40B Excavator Top Roller High Abrasion Resistance And Enhanced Impact
Product Specification
| Material | High-Strength Cast Steel | Machine Model | DY200 Excavator |
| Packaging Details | Export pallet packaging | Manufacturing Process | Precision Casting & CNC Machining |
| Supply Ability | 1500 MT/month | Payment Terms | D/A,D/P,T/T |
| Seal Type | Floating Duo Cone Seal | Delivery Time | 3-5 days |
| Product Name | DY200 Idler | Surface Hardness | HRC 50–56 |
| Certification | CE、CNAS、COC、SGS、ISO | Model Number | DY200 |
| Brand Name | STST | Place of Origin | Fujian, China |
| High Light | dy200 excavator track idler ，dy200 excavator undercarriage parts ，steel excavator track idler | ||
The DY200 Idler is a precision-engineered undercarriage component designed to maintain accurate track alignment and improve the stability of excavator crawler systems. Manufactured from premium cast alloy steel and processed through advanced heat treatment and precision CNC machining, this front idler delivers excellent structural integrity, reliable load distribution, and exceptional resistance to wear and impact.
Specification | Details |
|---|---|
| Product Name | DY200 Idler |
| Product Type | Excavator Undercarriage Idler |
| Machine Model | DY200 |
| Material | High-Strength Cast Alloy Steel |
| Manufacturing Process | Precision Casting & CNC Machining |
| Heat Treatment | Induction Hardened Tread & Tempered Core |
| Surface Hardness | HRC 50–56 |
| Core Hardness | HRC 28–35 |
| Bearing Type | Heavy-Duty Journal Bearing |
| Seal Type | Floating Duo Cone Seal |
| Lubrication | Permanent Internal Lubrication |
| Surface Finish | Anti-Rust Protective Coating |
| Application | Excavator Undercarriage Parts |
| OEM / ODM | Available |
| Packaging | Export Wooden Cases, Pallets, or Customized |
The DY200 Idler is suitable for:
Every DY200 idler is manufactured through strict quality-controlled production procedures:
Accurate track guidance keeps the crawler chain centered on the idler, reducing uneven loading, minimizing lateral movement, and improving the service life of the entire undercarriage system.
Track oscillation can result from uneven terrain, impact loads, and continuous machine movement. The precision-machined wheel profile and balanced structural design help stabilize track movement and reduce unnecessary vibration.
Induction hardening creates a highly wear-resistant running surface while maintaining a tough core, allowing the idler to resist abrasion without becoming brittle under heavy impact.
Yes. It is designed for mining, quarrying, construction, forestry, and earthmoving operations where equipment is exposed to mud, rock, sand, moisture, and continuous heavy loads.
DY200 Idler, Idler, Reduced Track Oscillation DY200 Idler, Optimized Track Guidance DY200 Idler, Excavator Undercarriage Parts Idler
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
8000000-12000000
Employee Number:
67~120
Ecer Certification：
Verified Supplier
Quanzhou Mingzhu Technology Development Co., Ltd Quanzhou Mingzhu Technology Development Co., Ltd
Get in touch with us
Leave a Message, we will call you back quickly!