About Us
Who We Are
26
Years of Experience
100+
Patents and Awards
200+
Undercarriage Designs
300+
Happy OEM Customers
Complete Tracked Chassis & Undercarriage Part Solution
Why Choose Us
Project Serve Person Only For You
Simple Purchase And Delivery Process
Appropriate Design Under Your Demand
Produced By Own Experienced Workshop
Lifetime Technical Support And Q&A
Company Brief
For the past over 20 years, Shengde Machinery focuses on the R&D and manufacture of undercarriage and chassis assembly for various crawlers with tracked undercarriage.
Product lineups:
- Complete track undercarriages for crawlers (excavator, loader, bulldozer, crane, mobile crusher etc.)
- Track undercarriage parts (sprocket, idler, top carrier roller, bottom track roller, track chain / link assembly, track shoe, track group, bushing, pin, high strength bolts and nuts, track adjuster, tension spring, chassis frame etc.)
Shengde Machinery is certificated by ISO9001:2015 quality management system, ISO14001:2015 environmental management system and OHSAS18001:2007 occupational health and safety certification.
Company owns 200 sets of various size machines for accurate machining, such as 1,600/1,000 ton forging and stamping machine, CNC floor boring, CNC gantry milling, CNC large-scale bending machine, integrated machining center, CNC lathes, heat treatment intermediate frequency machine, semi-automatic assembly line, spray painting line, various testing equipment etc.
Company Facilities
Certifications & Honors
Approved By ISO Management System & Occupational Health System
Product Advantage
High-Load Structure
Our track systems have been tested by market for 20+ years. They are engineered to support payloads from 1 to 120 tons.
Application-Specific Design
Whether for excavators, drilling rigs, crushers, or specialized crawlers, we fully customize it for specific working condition.
Ready-To-Mount Solutions
Technical drawing confirmation ensures 100% mechanical and hydraulic compatibility with your upper operation machine.
Brands We've Been Serving
A Few Words About
Our Team
Chris Guo
Sales Head
Stephanie
Sales of Mining Field
Branny Liu
Marketing Head
David Jiang
CEO
Katrina Bennett
Technique Head
Mike Wu
Manufacturing Head
In Trade Fairs
FAQs
Absolutely. We specialize in custom solutions for load capacities from 0.5 to 120 tons. Our technical team optimizes the chassis design based on your equipment weight, hydraulic requirements, and working conditions (e.g., abrasive rock, swampy mud, or steep slopes) to ensure 100% compatibility.
Quality starts with materials. We use high-strength 50MnB, 40Mn2 or 35MnB alloy steel for critical components. Specifically speaking, sprockets, idler shells and steel tracks are made of 35MnB. Roller shells are made of 50MnB. All key contact positions of the parts undergo rigorous heat treatment and deep induction hardening (HRC 52-58) to maximize structural integrity and wear resistance in harsh environments.
We follow a strict "Drawing Confirmation" process. Before production, our engineers provide detailed CAD drawings for your approval. We verify all key dimensions, including track gauge, length, and hydraulic motor mount interfaces, ensuring a seamless, bolt-on installation upon arrival.
As a direct manufacturer with 26 years of experience, we optimize our production cycles. Typically, a custom engineering scheme takes 3–7 days, and manufacturing takes 20–35 days depending on the complexity. We provide a detailed delivery schedule at the start of every project.
Yes, we serve customers globally. We manage secure heavy-duty packaging and coordinate with reliable logistics partners for sea or land freight. Furthermore, we offer lifetime technical assistance and a comprehensive warranty to ensure your project’s long-term success.