Product Details
Detail Information
| 40Mn |
depth | Primary induction hardening |
Colors | yellow |
Technique | casting |
Surface Hardness | HRC53-57 |
Warranty time | 6 months |
Certification | ISO,CE |
Delivery Time | Within 25-30 days after contract established |
Product Description
BD2G Bulldozer Front Idler For Bulldozer Construction parts
1. What Is front idler ?
The Idler plays a vital role in supporting continuous chain movement and addressing misalignment. It also distributes part of the load, securing connection nodes and alleviating terrain pressure from these systems. Situated in the middle, a brace supports every chain piece, facilitating dual-direction motion. A narrow interval between the Idler and the rotating part boosts alignment and trajectory accuracy, ensuring smooth and trustworthy functionality.

2. Advantages / Features
High Quality
To improve its qualities, this material is subjected to normalization, and the rail's exterior undergoes medium-frequency induction hardening, attaining a hardness within HRC48 to HRC58, with a hardened region depth of no less than 4-6mm (achieving HRC45 at this defined thickness).
High Precision
The guide wheel showcases an innovative build, is treated with accurate heat processing for enhanced toughness, and withstands collisions, featuring a robust surface with a deeply hardened zone, prolonging operational duration and securing track stability. Premium sealing materials strengthen reliability, providing seamless and steady performance.

3. Design/Structure

Model | A | B | C | General Model |
SK270 | 300 | | | |
SK300 | 315 | | 20 | SK12, 轮大径635 |
SK320 | 325 | | 20 | SK310,SK330,SK350 |
SK330 | 320 | | 20 | |
SK350 | 320 | | 20 | |
SK460 | 365 | | 24 | |
D6R | | | | |
D6H | | | | |
D20 | | | | 专用 |
D31 | 220 | 49 | 16 | D30 |
D50 | 218 | 70 | 16 | D53, 山推130s,SD13 |
D60 | 245 | 65 | 14 | D65 |
D85 | 250 | 95 | 20 | |
D85SS-2 | | | | |
T140 | 270 | 120 | 16 | |
D9 | 200 | 60 | 17 | 专用 |
BD2G | | | | 专用 |
4. why choose us?
Skilled Production: Leveraging 18 years of experience, our advanced manufacturing guarantees excellence you can rely on.
Warranty Coverage: A 6-month guarantee is included for your reassurance.
Support Guarantee: Should challenges like oil spills or wheel wear arise within the warranty timeframe, provide a photo displaying our logo to claim a no-cost replacement.

5. Manufacturing Processes

6. Hot Sale Products


7.Customer Feedback

8. FAQ

9.Contact Information
Whatapp: +86 15880208980
Wechat : Susanruan13
Email : doozer@doozergroup.com
Company Profile
Xiamen Doozer Industries Co., Ltd. is a leading supplier of
high-quality undercarriage parts for excavators and bulldozers in
China. .With over 16 years of experience, our brand DZR is widely
recognized for its superior quality and excellent service.
We boast extensive expertise in OEM and After Markets for various
construction machinery, including PC1250, EX1000, D9N,D11N, D475,
EC950,and other models. Our specialty lies in offering a diverse
range of crawler-type undercarriage and correlated replacement
parts such as track rollers, carrier rollers, idler assemblies,
recoil spring assemblies, track link assemblies, track shoes,
sprockets, segments, excavator buckets, bucket teeth & adaptors,
cutting edges, end bits, excavator boom arms/sticks, bucket pins &
bushes, bolts, and nuts for excavators and bulldozers.
Our products are compatible with most major makes such as
Caterpillar, Komatsu, Hitachi, Kobelco, JCB, Volvo, Kato, Daewoo,
Doosan, Hyundai, Samsung, and more. We export a majority of our
products to Europe, Southeast Asia, Middle East, South America, and
other regions.
Our motto "Quality First" reflects our commitment to continuously
improving our production techniques, ensuring that we provide
better products at competitive prices. We welcome customers from
all over the world to consult with us and visit our company to
create mutual benefit and a successful business relationship
together.
We believe that our experience, quality products, and excellent
customer service will make us your best partner for construction
machinery parts.