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D20/30/31/41/50/65/80/85/355 Bilateral Unilateral Bulldozer Track Roller For HRC53-57

Categories Bulldozer Track roller
Brand Name: D6D Track Roller
Model Number: D20/30/31/41/50/65/80/85/355
Certification: ISO、CE
Place of Origin: China
MOQ: 5 pieces
Price: $4.90 - $20.00/pieces
Payment Terms: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow
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.
Machine Weight: 1000 kg
Shaft Hardness: HRC51°-56°H
Key Word: Track roller/bottom roller/lower roller
Applicable Industries: Construction works
Technique: Forging or Casting D3C Track Roller
Warranty: 1 Year
Specification: 12*12*10CM
Surface Hardness: HRC52-58
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D20/30/31/41/50/65/80/85/355 Bilateral Unilateral Bulldozer Track Roller For HRC53-57


Detail Information
Material:40Mn2 SteelTechnique:Forging
Quality:Heat Treatment HRC 40-55Dimension:Standard
P/N:CR6088/CR6089OEM/ODM:Available
Highlight:D6R Bulldozer Bottom Track Rollers,

Bottom Track Rollers CR6088,

Double Flanged Track Rollers CR6089

Product Description

D20/30/31/41/50/65/80/85/355 BulldozerTrack Roller Undercarriage Parts

for Construction Machinery


1. What is a roller?
Supporting wheels occupy a pivotal role in construction machinery, not merely underpinning the machine's weight but also guaranteeing its stable mobility and efficient functionality. When it comes to selecting and maintaining these wheels, particular emphasis must be placed on their wear-resistance, sealing integrity, and rolling resistance specifications, to ensure the sustained and dependable operation of construction machinery.
2.Advantages/Features

High Quality:

The floating oil seal we utilize is meticulously crafted from chromium aluminum alloy boasting high hardness and exceptional wear resistance. Coupled with elastic rubber O-rings, it further enhances the track surface's durability through advanced medium frequency quenching technology. Every intricate detail is engineered to withstand the rigors of time.

High Precision:

The axis is meticulously crafted from premium 45# round steel material, which undergoes rigorous dual heat treatment processes, including quenching and intermediate frequency surface quenching. This results in a surface hardness ranging from HRC52-60, with a hardness layer penetrating 3-6 millimeters deep. This demonstrates remarkable comprehensive performance, and every meticulously engineered detail underscores our relentless pursuit of precision.

Long Lifespan:

After precise welding, the supporting wheel body undergoes rigorous machining on a vertical CNC lathe, ensuring impeccable concentricity of the inner ring. Compared to the traditional method of precision machining and welding half wheel bodies, this process guarantees more uniform contact within the wheel body, mitigating the risk of rapid localized wear. Consequently, the product's service life is significantly extended, providing you with unparalleled peace of mind and reliability.



3.Production Processes


4.Design/Structure/Main Dimensions of Installation

D6R Bulldozer Double Flanged Bottom Track Rollers CR6088 CR6089 4

MAIN PARAMETERS

ModelABGD BoltGeneral Model
D3D22810217216
D7G37011529423D977
D20unilateral1948214814*50D21
D20 bilateral1948214814*50
D31unilateral24010219516D30,D37,T80,TB80
D31bilateral240102
D50unilateral31011023818*65thickD40,D41,D45,D53
,D55,D60-3
D50bilateral31011018*65thick
D60unilateral32011425918D57 ,D65-12,D66,D68,T160
D60bilateral
320
114
D8538013631022D75,D95,TY220,T220
D155A-B40514032026
If you need other models, please feel free to submit inquiries or contact us via email.

5. Why choose us?


  • Supply guarantee

With 18 years of profound production experience, we have established a large processing plant and a spacious warehouse of 1400 square meters, storing thousands of selected products for you to choose from at will. We promise to provide you with solid guarantees in terms of product quality and inventory.


  • Procurement

We provide one-stop intimate service, from purchasing to container loading, worry free throughout the process, allowing you to enjoy a truly low-cost procurement experience. We understand the difficulty of procurement, so we strive to save you all worries.

Delivery efficiency: We respond quickly and rely on strong inventory support to ensure that your orders can be shipped quickly. We understand the importance of time, so we will do our best to ensure your delivery speed.

  • Delivery

We have a comprehensive after-sales service system and provide one-on-one dedicated service to ensure that the rights and interests of you and your customers are firmly protected. During the warranty period, if the product has quality problems such as oil leakage or wheel breakage, you only need to provide photos with the company logo, and we will unconditionally replace the new wheels for you, so that you can rest assured.

6.Hot Sale Products



7.Customer Feedback

8.Contact Information

IHI30 IHI50 Excavator Track Roller With High Wear Resistance And Intermediate Frequency Quenching 8
Whatapp: +8615880208980
Wechat : Susanruan13
Email : doozer@doozergroup.com

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