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Premium Crawler Undercarriage & G.E.T Parts

Trusted manufacturer of high-performance track rollers, idlers, sprockets, track chains, and ground engaging tools for excavators, bulldozers, loaders, graders, pavers, and more. Built for durability, precision, and global compatibility.

2007

Founded

100+

Countries

500+

Part Models

Global

Shipping

About TAC Parts

A trusted name in construction machinery components since 2007, delivering OEM-quality undercarriage and ground engaging tools worldwide.

Company Overview

TAC Construction Machinery Co., Ltd. was established in 2007 and is located in Quanzhou City, Fujian Province, China — one of the country’s largest construction machinery manufacturing hubs. We specialize in producing high-quality crawler undercarriage components and Ground Engaging Tools (G.E.T) for a wide range of heavy equipment.

Our product line includes track rollers, carrier rollers, sprockets, segments, idlers, track chains, track shoes, lubricated links, track adjusters, bucket teeth, tips, cutting edges, and end bits. These are engineered for excavators, bulldozers, loaders, graders, drilling rigs, milling machines, pavers, and crawler cranes.

Our Vision

To become the most reliable global supplier of durable, high-performance undercarriage and G.E.T parts by combining advanced manufacturing techniques with strict quality control and customer-focused service.

Factory Equipment Track Components Manufacturing Process Quality Inspection

Why Choose Us?

With over 15 years of experience, TAC Parts delivers unmatched quality, compatibility, and service in the undercarriage and G.E.T industry.

OEM-Quality Standards

All parts are manufactured to meet or exceed original equipment specifications, ensuring perfect fit and long service life.

Global Compatibility

We support major brands including Caterpillar, Komatsu, Hitachi, Volvo, Doosan, Kobelco, John Deere, Sany, Liugong, and more.

Fast & Reliable Delivery

Efficient logistics network ensures timely global shipping with full order tracking and support.

Our Products

High-performance undercarriage and ground engaging tools designed for durability and precision across all major construction machinery brands.

Track Roller

Track Roller

For EC55, EC130, EC150, EC200, EC210, EC240, EC290, EC360, EC480. Models: FT1438, 4964281, A04400B0M00, 1432372M91, 20020011.

Compatibility: Volvo, CASE, Caterpillar, Komatsu
Application: Excavators, Bulldozers
Carrier Roller

Carrier Roller

High-load capacity rollers for continuous track systems. Precision-sealed bearings for extended life in harsh environments.

Compatibility: Dressta, Chetra, Hitachi, Kobelco
Application: Excavators, Loaders, Cranes
Sprocket & Segment

Sprocket & Segment

Durable sprocket rims and track segments for smooth power transmission and long wear life.

Compatibility: Caterpillar, Komatsu, Doosan
Models: D2, D3, D4D, D5M, D5K, D6M, D6R
Idler

Idler

Front and rear idlers designed for optimal track tension and alignment. Reinforced for heavy-duty use.

Compatibility: Volvo, Hitachi, Sany, Liugong
Application: Excavators, Bulldozers, Graders
Track Chain & Shoe

Track Chain & Shoe

Complete track chain assemblies and track shoe assemblies with bushings, pins, and swamp shoes.

Models: T170, B10, T130, DCM.229SP
Application: Bulldozers, Excavators, Loaders
Track Adjuster

Track Adjuster

Hydraulic and mechanical track tensioners for precise adjustment and consistent performance.

Compatibility: Komatsu, Caterpillar, Hitachi
Application: Crawler Machines
Bucket Teeth & Tip

Bucket Teeth & Tip

For Caterpillar 990H, 988G. Models: 9W8552, 1U3552. Hardened steel for maximum digging efficiency.

Compatibility: Loaders, Excavators
Application: Earthmoving, Mining
Cutting Edge & End Bit

Cutting Edge & End Bit

Reinforced cutting edges and end bits for dozer blades and graders. High abrasion resistance.

Compatibility: Bulldozers, Graders, Scrapers
Material: High-Carbon Alloy Steel
View Full Catalog

Frequently Asked Questions

Are your parts OEM or compatible?

Our parts are high-quality generic equivalents designed to meet or exceed OEM specifications. Unless specifically marked, they are not original manufacturer parts. All brand names and part numbers are used for identification only.

What brands do you support?

We manufacture parts compatible with Caterpillar, Komatsu, Hitachi, Volvo, Doosan, Kobelco, Case, John Deere, Sany, Liugong, CNH-FIAT, Wirtgen, and many others.

Do you offer custom manufacturing?

Yes, we provide forging, casting, and heat treatment services for other local factories and can develop custom parts based on drawings or samples.

What is your minimum order quantity (MOQ)?

MOQ varies by product. We accommodate both bulk orders and smaller trial shipments. Contact us for specific details.

Get in Touch

Reach out to our overseas sales team for quotes, technical support, or product inquiries.

Phone

+86 13160971586

Location

Bin Jiang Industrial Base, Quanzhou City, Fujian Province, China

Visit Official Website to Contact

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