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China factory - XIAMEN YINTAI MACHINERY CO., LTD

XIAMEN YINTAI MACHINERY CO., LTD

  • China,Xiamen ,Fujian
  • Verified Supplier
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  2. Track Carrier Rollers>
  3. KOBELCO SK330 OEM Excavator Carrier Roller with 12-18 Months Warranty and
China KOBELCO SK330 OEM Excavator Carrier Roller with 12-18 Months Warranty and
China KOBELCO SK330 OEM Excavator Carrier Roller with 12-18 Months Warranty and

  1. China KOBELCO SK330 OEM Excavator Carrier Roller with 12-18 Months Warranty and
  2. China KOBELCO SK330 OEM Excavator Carrier Roller with 12-18 Months Warranty and
  3. China KOBELCO SK330 OEM Excavator Carrier Roller with 12-18 Months Warranty and

KOBELCO SK330 OEM Excavator Carrier Roller with 12-18 Months Warranty and

  1. MOQ： 1 PCS
  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 Standard Export Packaging
Material 40Mn2,40MnB,50Mn
Technique Forging/Casting
Quality Heat Treatment HRC 40-55
Colour Yellow or Black or Customer Required
Warranty Time 12-18 Months
Condition New
Transport Package Wooden Case/Pallet
Brand Name YT
Model Number SK330
Place of Origin China(Mainland)
Certification ISO9001: 2000, SGS

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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 Standard Export Packaging
Material 40Mn2,40MnB,50Mn Technique Forging/Casting
Quality Heat Treatment HRC 40-55 Colour Yellow or Black or Customer Required
Warranty Time 12-18 Months Condition New
Transport Package Wooden Case/Pallet Brand Name YT
Model Number SK330 Place of Origin China(Mainland)
Certification ISO9001: 2000, SGS
High Light KOBELCO SK330 OEM Excavator Carrier Roller ，12-18 Months Warranty Excavator Carrier Roller ，ISO9001 SGS Certified Excavator Carrier Roller
KOBELCO Excavator Undercarriage Spare Parts High Duty Customized Color Top Roller - SK330 OEM Carrier Support Roller
What is a roller?
The roller is a crucial component of belt conveyors, available in steel and plastic varieties. It supports both the conveyor belt and material weight, representing 35% of total conveyor cost while generating over 70% of system resistance.
  • Materials: 40Mn2, 40MnB, or 50Mn depending on working conditions
  • Heat treatment achieves surface hardness of HRC52-56 with 7-10mm hardened layer depth
  • High-quality floating seals and lubrication system adapt to temperatures from -45°C to 120°C
  • Designed for maintenance-free operation under severe conditions
Carrier Rollers Excavator Advantages
  • Hardening and tempering process ensures exceptional strength and wear resistance
  • HRC52-56 surface hardness minimizes wear and extends product lifespan
  • Precision engineered for accurate installation and heavy load capacity (up to 50 tons)
  • High cost-effectiveness with superior service support
Main Dimensions of Installation
KOBELCO Excavator Undercarriage Roller installation diagram
Brand Model A B D S M N G
KOBELCO SK100 115 115 126 45 110 41 14
SK200-3/5 140 120 150 46
SK200-6 140 120 150 51
SK220 140 120 174 46
SK320 160 140 155 51
The models above are for reference only. We can supply additional models per your requirements. Please contact us with your specific needs.
Why Choose Us?
  • World-class manufacturing quality
  • Factory-direct pricing
  • Flexible payment options (T/T, L/C)
  • Fast 30-day delivery after contract
  • Comprehensive after-sales support including video technical assistance
Hot Sale Products
KOBELCO undercarriage spare parts product lineup
Feedback
Customer feedback and testimonials

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 mills, such as Fujian S... 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 mills, such as Fujian S...

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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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