China Undercarriage Parts Manufacturers, Carrier Roller Suppliers, Track Chain Factory

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We have established long-term cooperative relations with many Mining Company.

Komatsu Carrier Roller Ass'y 195-30-00580 For D375A

Komatsu D375 Carrier Roller Ass'y is designed for a variety of harsh working conditions. Our products are perfectly...

Komatsu Track Roller Ass'y 17M-30-00220 For D275A Bulldozer

Our Komatsu track roller ass'y is specially designed and manufactured for D275A bulldozers. It is perfectly adapted...

Komatsu Track Shoe Ass'y 17M-32-01340 For D275

Komatsu track shoe ass'y is made of high-strength wear-resistant steel, with a good balance of hardness and...

Komatsu Front Idler 17M-30-00210 For D275A

Komatsu front idler is forged from high-strength steel and can withstand the strong impact and complex stress of...

Cat Bulldozer Track Shoes 7T-0724 For Caterpillar D10R

Our Cat Bulldozer track shoes are made of high-strength alloy steel and are specially heat treated to provide...

Cat Track Idler 332-6008 For D10T Bulldozer

D10T Cat track idler is made with high precision, solid structure, equipped with high-quality double bearings,...

Idler Wheel Assembly 245-9947 For Caterpillar D10R

The Caterpillar D10R idler wheel assembly adopts a sealed design, which can effectively prevent ice, snow, dust and...

Bulldozer Track Idler 111-1729 For Caterpillar D8R

Our bulldozer track idler（111-1729） matches the overall design of the Carter D8R bulldozer. The idler ensures...

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STONE At The 21st International Mining & Mineral Recovery Exhibition

Made For Mining Construction!

Over 5800 Hours Without Maintenance Work!

About STONE

Leading the construction machinery industry since 2004

STONE(Shanghai) Engineering Machinery Co.,Ltd is a maintenance base for construction machinery parts, specializing in providing maintenance services and parts for mining enterprise equipment. Our team was established in 2004 and is headquartered in Shanghai, China. It has a registered capital of 15 million yuan and has a completely independent brand STONE. We specialize in the production and supply of spare parts for Bulldozers, Excavators, and Wheel Loaders. Our detailed catalog offers a complete selection of OEM parts including Track Chain, Track Rollers, Sprocket, Excavator Buckets, Blades, Excavator Cylinders, Swing Circles and more. Also offers a wide range of electrical and hydraulic parts.

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