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XIAMEN YINTAI MACHINERY CO., LTD.

  • China,Xiamen ,Fujian
  • Verified Supplier
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China D500/D600 Bulldozer Bottom Track Rollers with Temperature Range -45℃ to 120℃ and
China D500/D600 Bulldozer Bottom Track Rollers with Temperature Range -45℃ to 120℃ and

  1. China D500/D600 Bulldozer Bottom Track Rollers with Temperature Range -45℃ to 120℃ and
  2. China D500/D600 Bulldozer Bottom Track Rollers with Temperature Range -45℃ to 120℃ and
  3. China D500/D600 Bulldozer Bottom Track Rollers with Temperature Range -45℃ to 120℃ and

D500/D600 Bulldozer Bottom Track Rollers with Temperature Range -45℃ to 120℃ and

  1. MOQ: 1PCS
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 10000 PCS/Month
Delivery Time 7-30 Days
Packaging Details Export Packaging
Material 40Mn2、40MnB、50Mn
Technique Forging/Casting
Colour Yellow or Black or Customer Required
Shipment By Air, Ship and Express
Part Name Track Roller
Features Durable
HRC Depth 7-10mm (HRC45)
Brand Name YT
Model Number D500
Place of Origin China(Mainland)
Certification ISO9001

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability 10000 PCS/Month
Delivery Time 7-30 Days Packaging Details Export Packaging
Material 40Mn2、40MnB、50Mn Technique Forging/Casting
Colour Yellow or Black or Customer Required Shipment By Air, Ship and Express
Part Name Track Roller Features Durable
HRC Depth 7-10mm (HRC45) Brand Name YT
Model Number D500 Place of Origin China(Mainland)
Certification ISO9001
High Light Temperature Range -45℃ to 120℃ Bottom Track RollersD500/D600 Model Track RollersPrecision Forging Undercarriage Rollers

Construction Machinery D500 D600 Bulldozer Undercarriage Spare Parts D500/D600 Conveyor  Bottom Track Rollers with OEM and Performance



1. What is a roller?


As a core component of belt conveyors, the roller comes in diverse types and large volumes, serving to support the conveyor belt and bear the weight of transported materials. It accounts for 35% of a belt conveyor’s total cost while contributing to over 70% of the conveyor’s total resistance—making its quality critically important. Rollers are primarily available in two materials: steel and plastic.
For track rollers, the choice of material—40Mn2, 40MnB, or 50Mn—depends on specific operating conditions. These rollers undergo precision forging followed by normalization, prior to full heat treatment. This rigorous process achieves a surface hardness of HRC 52–56, with a hardened layer depth of over 7–10mm (maintaining HRC 45 at the layer core). The result is exceptional durability: the rollers deliver strong impact resistance and superior surface wear resistance at their contact points, even under heavy loads. To adapt to varying climates and temperatures, we integrate high-performance floating seals and a specialized lubrication system. This design enables both track rollers and carrier rollers to operate reliably in harsh working environments or climates, with a temperature range of -45℃ to 120℃, while ensuring the components remain maintenance-free.


2. Track Rollers Excavator Advantages / Features


* Through quench-tempering processes to ensure excellent mechanical properties, high strength and superior wear resistance to bending and breakage.

* Surface hardness HRC40-55 for reduced wear and longer life, adding value to your products further to your business by maximizing durability of your products.

* Precise design, carefully manufactured for proper fix easy grousing heavy loaded capacity up to 50 tons without compromising the proper functioning of the excavator's reliable quality, high-cost performance, quality services. Our products, your best choice.



3. Production Processes




4. Track Roller Structure




5. Design/Structure/Main Dimensions of Installation



MAIN PARAMETERS


Brand Model Main Dimensions of Installation
A B E G M L
Bulldozer Series D20 155 135 130 264 194 15
D3C 178 152 155 274 230.5 13.5
D30 198 170 154 285 240 17.5
D31 198 170 154 285 240 17.5
D4 230/219 203 174 358.5 298 17
D4D 230/219 203 174 358.5 298 17
D5 233 204 208 369 317.5 17
D6D 246 210 228 400 330.5 20.5
D7 256 222 248 439.5 368.3 20
D7G 256 222 248 439.5 368 245
D8K 300 280 296 533.6 428.6 27
D40 233 204 208 308 310 18
D50 233 204 208 380 310 18
D60 245 210 235 394 320 19
D65 245 210 235 394 320 19
D80 258 220 252 452 380 23.5
D85 258 220 252 452 380 23.5
D155 296 258 292 498 408 26
300907 188 162 138.5 242 212 13
ECM440 188 162 138.5 242 212 13.5
T90 2160 185 213 351.4 298 18

The models above are just for reference, many models we can't list here.we can supply more products as your requirement. Please feel free to send us your inquiry or email if you have any requirements.


6. Our Advantages 


* World-class quality

* Factory sale directly with reasonable price

* 35 years' experience in Excavator & Bulldozer spare parts manufacturing

* Flexible payment terms including T/T, L/C and so on 

* Fast delivery within 30 days after contract established

* Professional sales team, quality inspection, and report, maritime logistics guidance

* After-sale services: video technical support,24h online support


7. Hot Sale Products


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 mi...   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 mi...

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Get in touch with us

  • Reach Us
  • XIAMEN YINTAI MACHINERY CO., LTD.
  • No.83-5, Xin’An Road, Nei Cuo Town, Xiang’An District, Xiamen City, China
  • https://www.undercarriagespare-parts.com/

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