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D20/D31/D50/D65/D85SS/D85ESS/D155/D355 HRC53-57 Bulldozer Front Idler For Underbody Parts
D20/D31/D50/D65/D85SS/D85ESS/D155/D355 HRC53-57 Bulldozer Front Idler For Underbody Parts
D20/D31/D50/D65/D85SS/D85ESS/D155/D355 HRC53-57 Bulldozer Front Idler For Underbody Parts
D20/D31/D50/D65/D85SS/D85ESS/D155/D355 HRC53-57 Bulldozer Front Idler For Underbody Parts
Specifications
Brand Name :
YT
Model Number :
D20/D31/D50/D65/D85SS/D85ESS/D155/D355
Certification :
ISO、CE
Place of Origin :
China
MOQ :
1PCS
Price :
$4.90 - $20.00/pieces
Payment Terms :
T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow
Supply Ability :
10000 PCS/Month
Delivery Time :
FOB Xiamen or any Chinese port:25-30days . If there are any parts in stock ,our delivery time is only 7-10 days.
Packaging Details :
Export Packaging
Weight :
50kg
Color :
Yellow
Application :
Construction Machinery
Size :
Standard
Surface Treatment :
Painting
Material :
40Mn
Warranty :
1 Year
Description

Detail Information

Material

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

D21/31/50/65/85SS/85ESS/155/355 Bulldozer Front Idler

For Bulldozer Construction parts

1. What Is front idler ?

The function of an idler is to ensure the smooth functioning of the track links and prevent their displacement. Furthermore, it bears a portion of the weight, thereby strengthening the track links and minimizing ground pressure. Positioned at the center, an arm supports the track link and directs its movement on both sides. A shorter distance between the idler and the track roller improves the overall alignment and direction of the track system.

D20/D31/D50/D65/D85SS/D85ESS/D155/D355 HRC53-57 Bulldozer Front Idler For Underbody Parts

2. Advantages / Features

High Quality

The product features a box-structured wheel body and is crafted through casting processes utilizing either alkaline phenol-formaldehyde resin sand or sodium silicate sand. The base material undergoes normalization, while the rail surface undergoes medium-frequency induction hardening to achieve a surface hardness of HRC48-58 and a hardening depth of 4-6mm (HRC45) or more. This ensures that the product can withstand high impacts and wear under demanding operational conditions.

High Precision

Manufactured on a CK5110 large-scale precision CNC vertical lathe, the product meets rigorous standards for internal and external dimensional accuracy and surface finish. This guarantees the stability of the finished guide wheel's quality and enhances the service life of the installed components.

D20/D31/D50/D65/D85SS/D85ESS/D155/D355 HRC53-57 Bulldozer Front Idler For Underbody Parts

3. Design/Structure

D20/D31/D50/D65/D85SS/D85ESS/D155/D355 HRC53-57 Bulldozer Front Idler For Underbody Parts

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?

1. Our company has a large in-house processing facility and a 1,400 sqm warehouse stocked with thousands of high-quality products, ready to meet your needs.

2. We offer a complete service package, including purchasing support and container loading, ensuring cost-effective solutions and professional, timely responses to all your requirements.

3. With quick responsiveness, fast shipping, and a strong inventory system, we ensure timely deliveries that meet your expectations and streamline logistics.

D20/D31/D50/D65/D85SS/D85ESS/D155/D355 HRC53-57 Bulldozer Front Idler For Underbody Parts

5. Manufacturing Processes

D20/D31/D50/D65/D85SS/D85ESS/D155/D355 HRC53-57 Bulldozer Front Idler For Underbody Parts

6. Hot Sale Products

D20/D31/D50/D65/D85SS/D85ESS/D155/D355 HRC53-57 Bulldozer Front Idler For Underbody PartsD20/D31/D50/D65/D85SS/D85ESS/D155/D355 HRC53-57 Bulldozer Front Idler For Underbody Parts

7.Customer Feedback

D20/D31/D50/D65/D85SS/D85ESS/D155/D355 HRC53-57 Bulldozer Front Idler For Underbody Parts

8. FAQ

​D20/D31/D50/D65/D85SS/D85ESS/D155/D355 HRC53-57 Bulldozer Front Idler For Underbody Parts

9.Contact Information

D20/D31/D50/D65/D85SS/D85ESS/D155/D355 HRC53-57 Bulldozer Front Idler For Underbody Parts
Whatapp: +86 15880208980
Wechat : Susanruan13
Email : doozer@doozergroup.com
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D20/D31/D50/D65/D85SS/D85ESS/D155/D355 HRC53-57 Bulldozer Front Idler For Underbody Parts

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Product Detail
Brand Name :
YT
Model Number :
D20/D31/D50/D65/D85SS/D85ESS/D155/D355
Certification :
ISO、CE
Place of Origin :
China
MOQ :
1PCS
Price :
$4.90 - $20.00/pieces
Contact Supplier
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D20/D31/D50/D65/D85SS/D85ESS/D155/D355 HRC53-57 Bulldozer Front Idler For Underbody Parts
D20/D31/D50/D65/D85SS/D85ESS/D155/D355 HRC53-57 Bulldozer Front Idler For Underbody Parts

Xiamen Doozer Construction Machinery Co., Ltd.

Verified Supplier
1 Years
fujian, xiamen
Since 2007
Business Type :
Manufacturer, Trading Company
Main Products :
Excavator Bucket Teeth, Excavator Slewing Bearing, Excavator Track Roller
Total Annual :
10000000-50000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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