Heavy Machinery Undercarriage Parts & Buckets Solutions
Looking for a trusted manufacturer for excavator and bulldozer undercarriage parts? Fujian Shengan Machinery Development Co., Ltd. delivers precision-engineered OEM and aftermarket components—including buckets, track rollers, idlers, and sprockets. We provide custom manufacturing, direct factory pricing, and reliable global delivery for distributors, dealers, and contractors.
Contact us today for a free quote and custom solution.
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Caterpillar E312 Excavator Earthwork reinforcement bucket
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Caterpillar E200B Excavator Rock Bucket
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Hitachi EX200 Excavator Rock Bucket
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Komatsu PC200 Excavator Rock Bucket
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Caterpillar CAT320 Excavator Rock Bucket
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Caterpillar D3K idler Bulldozer undercarriage parts
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Caterpillar D4D Idler Bulldozer Undercarriage Parts
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Komatsu PC800 idler Excavator undercarriage parts
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Komatsu D65 Idler Bulldozer undercarriage parts
Heavy-Duty Excavator & Bulldozer Undercarriage Solutions
Founded in 1985, Fujian Shengan Machinery is a premier manufacturing plant specializing in high-durability undercarriage parts for heavy machinery. Leveraging full-process integration—from casting and forging to precision CNC machining and heat treatment—we deliver OEM-grade quality built to withstand extreme working environments.
Complete Range of Excavator & Bulldozer Parts
Our products are engineered to withstand demanding working environments while reducing maintenance costs and extending equipment service life.
| Product Category | Main Function | Applications |
| Track Roller | Supports machine weight and guides track movement | Excavators, Bulldozers |
| Carrier Roller | Maintains proper track alignment | Heavy Construction Equipment |
| Idler | Controls track tension and stability | Excavators, Bulldozers |
| Sprocket | Transfers power to the track chain | Crawler Machines |
| Track Link | Connects track shoes for smooth movement | Undercarriage Systems |
| Excavator Bucket | Digging, loading, trenching, material handling | Construction & Mining |
| Custom Undercarriage Parts | OEM & ODM manufacturing | Heavy Equipment |
Our replacement parts are compatible with many leading equipment brands, including Caterpillar, Komatsu, Hitachi, Volvo, Hyundai, Doosan, Kobelco, SANY, XCMG, and more.
Why Choose ShengAn as Your Excavator Parts Factory?
With more than 40 years of manufacturing experience, ShengAn combines advanced production technology with strict quality management to ensure every component meets international performance standards.
Manufacturing Advantages
| Capability | Details |
| Experience | Since 1985 |
| Factory Area | 80,000㎡ Manufacturing Base |
| Employees | 500+ Skilled Staff |
| Engineers | 80+ Technical Professionals |
| Production | Casting, Forging, CNC Machining, Heat Treatment |
| Quality Control | Chemical Testing, Dimensional Inspection, Performance Testing |
| Services | OEM, ODM, Custom Manufacturing |
| Export Markets | Europe, North America, South America, Middle East, Southeast Asia, Africa |
Our advanced production equipment includes:
- 630–4000 Ton Forging Presses
- Precision CNC Machining Centers
- Automated Heat Treatment Systems
- Chemical & Mechanical Testing Equipment
- Professional Quality Inspection Processes
These capabilities enable us to manufacture durable excavator undercarriage parts with consistent quality and reliable performance.
OEM & Custom Manufacturing Services
AAs a dedicated excavator parts manufacturers, we understand that different job sites demand tailored solutions. We offer flexible customization including custom dimensions, specialized metallurgy, surface treatments, private label branding, and rapid sample prototyping. Whether you are an equipment owner, regional distributor, or rental fleet operator, we deliver reliable solutions tailored to your market.
We provide flexible customization services including:
- OEM manufacturing
- ODM product development
- Custom dimensions
- Custom materials
- Surface treatment options
- Logo and packaging customization
- Bulk wholesale production
- Fast sample development
Whether you are an equipment manufacturer, distributor, dealer, or rental company, we can provide customized solutions that match your project requirements.
Industries We Serve
Our heavy equipment parts are widely used in:
- Construction Projects
- Mining Operations
- Quarrying
- Road Construction
- Infrastructure Development
- Agriculture
- Forestry
- Equipment Rental Companies
Designed for high-load and high-impact applications, our products help improve equipment productivity while reducing downtime.