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Factory Price D155 Lug Pattern Excavator Track Roller Bottom Roller Exact Fit for Komatsu D155 Bulldozers

Factory Price D155 Lug Pattern Excavator Track Roller Bottom Roller Exact Fit for Komatsu D155 Bulldozers
Factory Price D155 Lug Pattern Excavator Track Roller Bottom Roller Exact Fit for Komatsu D155 Bulldozers
Basic Information
Place of Origin: Fu Jian China
Brand Name: CCJT
Certification: ISO\CE
Model Number: D155
Minimum Order Quantity: 5 PCS
Packaging Details: Standard Export Strong Paper Box, Wooden Pallet
Delivery Time: 5-8 work days
Payment Terms: T/T, L/C
Supply Ability: 12000 sets/month
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Detail Information
Condition: 100% Brand-new Marketing Type: Hot Product 2025
Dimension: Standard Terms Of Payment: Terms Of Payment
Type: Single Flange/Double Flange Heat Treatment: Quenching And Tempering
Certifiion: ISO.CE
Highlight:

Komatsu D155 bulldozer track roller

,

Excavator bottom roller 8E-1850

,

D155 lug pattern track roller

Product Description

Factory Price D155 Lug Pattern Excavator Track Roller Bottom Roller Exact Fit for Komatsu D155 Bulldozers
Product Specifications
Attribute Value
Condition 100% Brand-new
Marketing Type Hot Product 2025
Dimension Standard
Terms Of Payment 30% Downpayment, 70% Before Shipment
Type Single Flange/Double Flange
Heat Treatment Quenching And Tempering
Certification ISO.CE
Product Description

The D155 track roller is a key wear part in the undercarriage system of Komatsu D155 series bulldozers, designed to support the machine’s weight and ensure smooth track movement. It is primarily responsible for carrying the track link upwards, maintaining tight linkage between components, and enabling stable operation in demanding construction and mining environments.

Manufacturing Process & Materials

Our production involves rigorous quality-controlled processes:

  • High-grade Material Selection: Components are crafted from premium materials for maximum durability
  • Outer Race/Shell: High-carbon chromium bearing steel (SUJ2) for superior hardness and wear resistance
  • Inner Roller/Spindle: Alloy steel (SCM440) engineered to withstand significant radial and axial loads
  • Seals & Lubrication: Nitrile rubber (NBR) seals for oil resistance with lithium-based grease for long-term lubrication
  • Quality Assurance: All materials undergo thorough inspection for chemical composition and mechanical properties using spectrometers and hardness testers
Factory Price D155 Lug Pattern Excavator Track Roller Bottom Roller Exact Fit for Komatsu D155 Bulldozers 0 Factory Price D155 Lug Pattern Excavator Track Roller Bottom Roller Exact Fit for Komatsu D155 Bulldozers 1
Frequently Asked Questions
Q: Are you a trading company or manufacturer?
A: We have over ten years of export experience and operate our own bushing factory. CCJT specializes in multiple resource integration with strong quality assurance and excellent service.
Q: What is your delivery time?
A: Typically 5-8 days after order confirmation, depending on quantity.
Q: Do you provide samples?
A: Standard product samples are free; customers cover shipping costs which are refundable with order placement.
Q: How do you ensure quality?
A: We manufacture to confirmed specifications with strict quality control, including production inspections and final pre-shipment checks.
Q: Do you accept small orders?
A: We welcome all customers regardless of order size and are committed to mutual growth.
Contact Information

WhatsApp: +86 15859569569

WeChat: +86 15159760767

Email: jackie@qzcjt.com

Tag:

Undercarriage mini track roller,

excavator bottom roller,

bulldozer undercarriage parts

Contact Details
kelly_wong

Phone Number : +86-18960392975

WhatsApp : +8618960392975

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