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20+ Years of Japanese-Grade Manufacturing Trusted by Global OEMs.

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We are a manufacturing enterprise dedicated to R&D, manufacturing and trading of construction machinery parts. We produce a complete set of spare parts for bulldozers and excavators. We not only provide personalized customized raw materials according to customer needs, but also provide personalized customized models of construction machinery parts, oem heavy equipment parts.


Yintai Machinery has rich experience in manufacturing engineering machinery parts, and our construction machinery parts products have won a good reputation all over the world for their high quality and excellent service. We are an excellent construction machinery parts suppliers. In order to ensure excellent product quality and price competitive advantages, from raw materials to production, technology and management, we have been constantly innovating and improving our construction machinery parts.

Track Idler Assy High Quality PC400 Casting Idler Wheel Group Genuine Front Idler
Our idler is made by casting or forging, machining, heat treatment, assembly, painting etc. It also intermittently supports the machine's weight and provides a way to control track slack and tension. 35 years' experience in Excavator & Bulldozer spare parts manufacturing with strict standard guarantees the quality and consistency of our idler.
Carrier Roller KOMATSU Track Top Roller Undercarriage Top Roller Excavator Upper Roller
The carrier roller is made of roller shell, shaft, o-rings, bi-metallic bushing bronze and seal group. It is made by forging, machining, heat treatment, assembly, painting etc.Shell of our carrier roller is forged by alloy steel from famous steel mill, so the internal material fiber flow is distributed in the most reasonable direction, this is the basic guarantee of high quality. Bi-metal bushing and perfect internal design reduce friction and increase lubrication. The floating oil sealing and high-strength sealing make our carrier roller have long life time.
Undercarriage Top Roller Excavator Upper Roller DAEWOO Track Carrier Roller
Our professional quench-tempering processes ensure the excellent mechanical properties, high strength and superior wear resistance to avoid bending and breakage. Precise design, carefully manufactured for proper fix and easy grousing heavy loaded capacity can be up to 50 tons without compromising the proper functioning of the excavators reliable quality, high-cost performance, quality services. Our products, your best choice.
CATERPILLAR Carrier Roller Excavator Upper Roller Undercarriage Top Rollers
Our Germany KUKA automatic machining center ensures the accuracy of assembly dimensions. This maximizes the life span of our carrier rollers and production cost. Through quench-tempering processes, our carrier roller is made with excellent mechanical properties, high strength and superior wear resistance to bending and breakage.
Excavator Track Shoe Alloy Steel Track Pads 2 Lug Excavator Track Pads Replacement
We purchase the raw materials from famous steel group, ensuring the high quality of our track shoes. All the track shoes are subjected to through hardening processes with spray quenching technique and tempering processes to ensure high strength and superior wear resistance to avoid breaking and bending. We take strict quality control from raw material, design, technology, manufacturing for the entire process of detection.
End Bit RH Cutting Edge For Bulldozer Earthmoving Ground Engaging Tools
Our end bit and side cutters provide the best balance of abrasion and impact resistance. They are designed as a balanced system to move more material over a longer period with less downtime.
High Quality Double Bevel Curved Grader Blade Replacement Wear Parts Wholesale
Manufactured from steel with properties that maintain hardness for long wear life, our durable grader blade makes it possible for your machines to deliver the performance you demand.
Best Cutting Edge Ground Engaging Tools Supplier Grader Blade and End Bit
Grader blade & side cutter are the main work grader devices and other auxiliary devices, complement each other to carry out the soil cutting, scraping, shaping, leveling delivery operations.
Bucket H Link Arm Excavator Bucket Linkage
We use advanced equipments and technologies under the strict detect system to produce our track linkage. It can make it possible for your machines to deliver the performance you demand.
China Track Bolt and Nut manufacturers Excavator Bolt and Nut for Track Roller
We are professional manufacture of earthmoving fastener. Also we could produce according to your drawing or samples. All our bolts and nuts are through professional quench-tempering processes to guarantee excellent mechanical properties, high strength and superior wear resistance to avoid bending and breakage.
Segment Bolts and Nuts for Bulldozer Sprocket bolt&nut for Excavator
We use Magnetic Particle Detector, Impact Tester, Material Testing Machine, Metallurgical Microscope, such testing and inspection instruments, to guarantee our products high quality. We are a professional manufacturer of earthmoving fastener. Also we could produce according to your drawing or samples.
Track Shoe Bolt&Nut for Excavator and Bulldozer G.E.T. Bolt and Nut
We use Magnetic Particle Detector, Impact Tester, Material Testing Machine, Metallurgical Microscope, such testing and inspection instruments, to guarantee our products high quality. Strict quality control from raw material, design, technology, manufacturing for the entire process of detection.
YINTAI Machinery manufactures heavy-duty undercarriage spare parts for excavators and bulldozers. Operating from a world-class production facility built strictly to premium Japanese standards, we serve as a trusted, long-term OEM partner for global brands. Through advanced automated casting and precision machining, we supply robust, factory-direct parts to equipment agents and fleet operators worldwide.

CONTACT US

Name: Jevems Lee

Fax: +86-592-5701935

Email: sales08@yintparts.com
Phone: +86-13696926100

Adress: No. 83-5-1, Xin'an Village, Neicuo Town, Xiang'an District, Xiamen.

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