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Premium Excavator Undercarriage Parts

OEM Manufacturer of Track Rollers, Idlers, Sprockets, Track Links & Bucket Teeth. ISO9001 Certified. 2000-Hour Warranty. Global Export Since 2005.

About CQC Track

Heli Machinery Manufacturing Co., Ltd, operating as CQC Track, was established in 2005 and has grown into a leading manufacturer of construction machinery undercarriage components. Based in Quanzhou, Fujian, China, we specialize in producing high-performance excavator track rollers, idlers, sprockets, track links, and bucket teeth.

With over 200 employees and more than 200 CNC machines, casting, forging, and heat treatment equipment, our factory spans over 60 mu (approx. 10 acres). We serve clients across North America, Europe, Africa, the Middle East, and Southeast Asia.

200+

Employees

60+

Mu Factory Area

2000+

CNC Machines

18+

Years Experience

CQC Track Factory and Products

Why Choose CQC Track?

We combine advanced manufacturing, strict quality control, and global logistics to deliver reliable undercarriage solutions.

ISO9001 Certified

Our quality management system meets international standards, ensuring consistent product reliability and performance.

Advanced Manufacturing

Equipped with over 200 CNC machines, forging, and heat treatment lines for precision and durability.

Global Export Ready

FOB Xiamen Port. Fast delivery within 20 days after contract. T/T, L/C, Western Union accepted.

Our Products

High-quality excavator undercarriage parts engineered for durability, performance, and compatibility with major brands.

HYUNDAI Track Idler Assembly 81QE-13010

HYUNDAI 81QE-13010 Track Idler

Model: R1200/R1250 | Weight: 950KG | Hardness: HRC50-58

  • Technique: Casting
  • Warranty: 2000 Working Hours
  • Certification: ISO9001
FOB Xiamen: $25–$100/Piece
Caterpillar Track Roller Group

CATERPILLAR E6015B Track Roller

Part No: 230-7162 | Weight: 202KG

  • Technique: Forging
  • Hardness Depth: 10–12mm
  • Color: Black
FOB Xiamen: $25–$100/Piece
XUGONG XEMG900 Track Link

XUGONG XEMG900 Track Link

Model: 260L | Heavy-Duty Chain Assembly

  • Application: Rotary Drilling Rig
  • Warranty: 2000 Hours
  • OEM/ODM: Accepted
FOB Xiamen: $25–$100/Piece
Lovol FR700F Track Roller

Lovol FR700F Track Roller

Part No: FR700 | Weight: 109.5KG

  • Technique: Forging
  • Hardness: HRC50-58
  • Service: Video & Online Support
FOB Xiamen: $25–$100/Piece
Hitachi Carrier Roller

Hitachi 4349519 Carrier Roller

Compatible with EX Series | Heavy-Duty

  • Model: EX1800, EX200, etc.
  • Warranty: 2000 Working Hours
  • Payment: T/T, L/C, Western Union
FOB Xiamen: $25–$100/Piece
Komatsu Drive Wheel

Komatsu 21N2711171 Drive Wheel

For PC1000 | Final Drive Sprocket

  • Technique: Precision Casting
  • Hardness: HRC50-58
  • Delivery: Within 20 Days
FOB Xiamen: $25–$100/Piece
SUMITOMO SH460 Track Roller

SUMITOMO SH460 Track Roller

Also fits CASE CX460, CX490D

  • Type: Crawler Excavator Part
  • Warranty: 2000 Hours
  • OEM: Acceptable
FOB Xiamen: $25–$100/Piece
SANYI SY950 Track Bottom Roller

SANYI SY950 Track Bottom Roller

Heavy-Duty Excavator Component

  • Hardness Depth: 10–12mm
  • Color: Black
  • Support: Online & Video
FOB Xiamen: $25–$100/Piece

Key Features

High Hardness

Surface hardness HRC50–58 with depth of 10–12mm for extended wear life.

2000-Hour Warranty

Backed by a 2000 working hour warranty for peace of mind.

Global OEM Support

OEM/ODM services available for custom branding and specifications.

Advanced Production

CNC machining, forging, casting, and heat treatment in-house.

18+
Years in Business
60+
Mu Factory Size
200+
Employees
50+
Countries Served

Frequently Asked Questions

What is the warranty period for your parts?

All our excavator undercarriage parts come with a 2000 working hour warranty.

Do you accept OEM/ODM orders?

Yes, we accept OEM and ODM orders. Custom branding and specifications are available upon request.

What is your delivery time?

Delivery is within 20 days after contract confirmation.

What payment methods do you accept?

We accept T/T, L/C, and Western Union.

Where is your factory located?

Our factory is located in Quanzhou City, Fujian Province, China.

Get in Touch

For inquiries about our products or pricing, please visit our official website.

Visit Official Website

Phone

Tel: +86 18876548025

Tel: +86 13906095209

Email

Email: cqc@cqctrack.com

Email: j_sales@cqctrack.com

WhatsApp / WeChat

WhatsApp: +86 15168554996

WeChat: +86 18876548025

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