China Undercarriage Parts Manufacturers, Carrier Roller Suppliers, Track Chain Factory - STONE(Shanghai) Engineering Machinery Co.,Ltd

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

CAT Fuel Injector 249-0713 For 349D Excavator

The CAT Fuel Injector 249-0713 serves as a core component for engine fuel supply and atomization, with interchangeable

Heavy Duty Hitachi Track Roller Assembly For EX1800 Minin...

Alloy steel track roller with induction-hardened surface for EX1800.Dual-cone metal floating seal installed between

EX1200 9276370 Track Chain Heavy Duty Excavator Undercarr...

The 9276370 Track Chain offers heavy-duty durability for EX1200 excavators in mining applications.EX1200 track chain

Primary Air Filter Element 142-1339（P537876）for CAT 336D ...

The Primary Air Filter Element 1421339 is an air intake filtration component designed for the CAT 336D excavator. It is

4661591 Sprocket – Heavy Duty Undercarriage Parts Of EX12...

EX1200 excavator sprocket – high strength alloy steel, precision machined, long service life in heavy mining

Carrier Roller 4638433 For Hitachi EX1200 Excavator

EX1200 carrier roller 4638433 – forged steel, hardened surface, advanced seal. Designed for mining and heavy

4696615 Front Idler Assembly For Hitachi EX1200 Mining Ex...

4696615 Front Idle – Hitachi EX1200, forged steel, hardened, sealed – mining grade.Heavy-duty idler for 120-ton

CAT BUCKET CYLINDER 1211518 For 365C Excavator

The CAT 365C bucket cylinder is a key hydraulic part for CAT 365C excavators, controlling bucket digging, retracting

STONE Series Products

Undercarriage

·Our undercarriage parts fully match original equipment manufacturer specifications, are suitable for all major brands of excavators and bulldozers, and are designed for harsh working conditions.

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Ground engaging tools

· Our buckets, blades and other grounding parts are made of high-quality alloy steel and undergo a special heat treatment process to

significantly improve their hardness and toughness.

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Transmission parts

· We supply a full range of core transmission components such as travel motors, slewing bearings, reducers, slewing motors, etc., with precise transmission and greatly reduced failure rate.

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Hydraulic parts

· The full range of hydraulic cylinders, pumps, valves, etc. is covered, with high sealing and high pressure resistance, and can accurately control pressure even under heavy load operations.

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Other parts

· We offer a wide variety of equipment and parts, including but not limited to specialized parts for loaders, mining trucks, rollers, motor graders, and more.

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Make Construction More Easier

We provide you with the best construction solutions.

5G Remote Control Empowers Smart Mines

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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