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Home ProductsBottom Track RollersD500/D600 Bulldozer Bottom Track Rollers with Temperature Range -45℃ to 120℃ and Precision Forging for Heavy Load Capacity
D500/D600 Bulldozer Bottom Track Rollers with Temperature Range -45℃ to 120℃ and Precision Forging for Heavy Load Capacity
D500/D600 Bulldozer Bottom Track Rollers with Temperature Range -45℃ to 120℃ and Precision Forging for Heavy Load Capacity D500/D600 Bulldozer Bottom Track Rollers with Temperature Range -45℃ to 120℃ and Precision Forging for Heavy Load Capacity D500/D600 Bulldozer Bottom Track Rollers with Temperature Range -45℃ to 120℃ and Precision Forging for Heavy Load Capacity

D500/D600 Bulldozer Bottom Track Rollers with Temperature Range -45℃ to 120℃ and Precision Forging for Heavy Load Capacity

Product Details:
Place of Origin: China(Mainland)
Brand Name: YT
Model Number: D500
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS
Price: Negotiable
Packaging Details: Export Packaging
Delivery Time: 7-30 Days
Payment Terms: L/C,T/T
Supply Ability: 10000 PCS/Month
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Detail Information
Features: Durable Material: 40Mn2、40MnB、50Mn
Technique: Forging/Casting Colour: Yellow Or Black Or Customer Required
Shipment: By Air, Ship And Express Part Name: Track Roller
Certification: ISO9001 HRC Depth: 7-10mm (HRC45)
Highlight:

Temperature Range -45℃ to 120℃ Bottom Track Rollers

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D500/D600 Model Track Rollers

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Precision Forging Undercarriage Rollers

Product Description

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

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.

Material & Manufacturing

Track rollers are manufactured from 40Mn2, 40MnB, or 50Mn steel, selected based on specific operating conditions. These rollers undergo precision forging followed by normalization and full heat treatment, achieving:

  • Surface hardness of HRC 52-56
  • Hardened layer depth over 7-10mm (maintaining HRC 45 at core)
  • Exceptional durability with strong impact resistance
  • Superior surface wear resistance at contact points
Performance Features
  • Through quench-tempering processes for excellent mechanical properties
  • High strength and superior wear resistance to bending and breakage
  • Surface hardness HRC40-55 for reduced wear and longer life
  • Heavy load capacity up to 50 tons
  • Temperature range: -45℃ to 120℃
  • Maintenance-free operation with high-performance floating seals
D500/D600 Bulldozer Bottom Track Rollers with Temperature Range -45℃ to 120℃ and Precision Forging for Heavy Load Capacity 0
Production Processes
D500/D600 Bulldozer Bottom Track Rollers with Temperature Range -45℃ to 120℃ and Precision Forging for Heavy Load Capacity 1
Track Roller Structure
D500/D600 Bulldozer Bottom Track Rollers with Temperature Range -45℃ to 120℃ and Precision Forging for Heavy Load Capacity 2
Installation Dimensions
D500/D600 Bulldozer Bottom Track Rollers with Temperature Range -45℃ to 120℃ and Precision Forging for Heavy Load Capacity 3
Main Parameters
Brand Model A B E G M L
Bulldozer Series D20 155 135 130 264 194 15
Bulldozer Series D3C 178 152 155 274 230.5 13.5
Bulldozer Series D30 198 170 154 285 240 17.5
Bulldozer Series D31 198 170 154 285 240 17.5
Bulldozer Series D4 230/219 203 174 358.5 298 17
Bulldozer Series D4D 230/219 203 174 358.5 298 17
Bulldozer Series D5 233 204 208 369 317.5 17
Bulldozer Series D6D 246 210 228 400 330.5 20.5
Bulldozer Series D7 256 222 248 439.5 368.3 20
Bulldozer Series D7G 256 222 248 439.5 368 245
Bulldozer Series D8K 300 280 296 533.6 428.6 27

Note: The models above are for reference only. We can supply more products as per your requirements.

Our Advantages
  • World-class quality components
  • Factory-direct pricing
  • 35 years of manufacturing experience
  • Flexible payment terms (T/T, L/C)
  • Fast delivery within 30 days
  • Professional sales and technical support
  • Comprehensive after-sales service
Hot Sale Products
D500/D600 Bulldozer Bottom Track Rollers with Temperature Range -45℃ to 120℃ and Precision Forging for Heavy Load Capacity 4

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bulldozer track rollers

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