Construction Springs for Heavy Equipment
Century Spring is proud to be a trusted supplier to our heavy equipment partners, boasting over 20+ years of design and manufacturing excellence in the heavy construction industry, creating high-quality, reliable springs and wire-form products.
We understand that quality and engineering excellence are prerequisites for heavy construction equipment. Such springs and wire form products applications must operate flawlessly under continuous exposure to outdoor industrial environments as well as shock and vibratory loading. Reliable performance is crucial to ensure the safe operation of equipment and protect surrounding personnel.
We provide stock and custom spring designs that meet rigorous quality standards, from raw material procurement to final surface finishing. Our heavy industrial-grade springs are found in excavating equipment, heavy automobiles, and material handling mechanisms.
Whether you need a small stock spring for a diesel engine valve or a custom, large spring for plow equipment, discover how our expansive spring inventory and custom design expertise can best serve you today!
Custom Springs for Heavy Machinery & Equipment
Century Spring is proud to supply high-quality custom springs tailored to your application's unique requirements. We offer numerous customization options, including high spring rates, corrosion-resistant materials, and various surface finish options. Our partners in the heavy construction equipment industry rely on our custom products for safety-critical mechanisms in heavy-duty construction vehicles and equipment, including excavators, loaders, dump trucks, and flat beds.
Our technical support teams are well-equipped to help you navigate the requirements of your heavy construction application to determine if you need a custom spring solution. Our Custom Manufacturing Services include expert support for your project through all phases of product development, including prototyping options, so you can quickly verify the form and function of your custom spring.
Durable Materials: We offer high-quality spring materials that provide unmatched strength, corrosion protection, and fatigue resistance under large vibration magnitudes at high frequencies. We hold a wide selection of high-performance Spring Materials in stock to minimize the development time of custom solutions. Such materials ensure the reliable performance of heavy construction equipment and components at elevated temperatures and corrosive environments.
Customization Options: We offer thousands of custom spring sizes and finish options to suit the complex, heavy equipment requirements of automobile chassis, hydraulics, and suspension mechanisms. Our experts bring decades of experience designing spring and wire form products for heavy equipment to your project. They will work right alongside you to create, refine, and optimize a design solution fitted to your unique performance requirements.
Precision Manufacturing: Our cutting-edge computational simulation and testing techniques, such as self-monitoring CNC coiling machines, enable us to manufacture springs with large wire diameters that meet the stringent dimensional tolerances required for engine components. Our equipment is fully equipped with digital load-testing equipment, capable of testing loads up to 150,000 lb, to verify that your heavy construction springs meet your precise loading requirements.
You can browse our selection of stock springs to understand the customization options available for development projects.
Springs Built for Construction Environments
Heavy construction springs are built to withstand heavy impact loads, high temperatures, contamination from dirt and debris, and large vibrations. For example, in large construction and earth-moving machinery such as bulldozers that feature heavy metal tracks instead of tires, heavy-duty compression springs called track (or recoil) springs control the tension of the bulldozer track.
They are also the primary shock-absorbing mechanisms on the tracks as the vehicle traverses uneven ground. Such springs must operate flawlessly for hours of heavy use under extreme static and dynamic loads on the dirtiest construction sites.
On the other side of the spectrum, small compression springs are used as valve springs within diesel engines and must withstand heavy temperature gradients and dynamic engine combustion loads.
Century Spring proudly offers a diverse selection of reliable, high-quality, heavy-duty Belleville washers, disc springs, clutch springs, torsion springs, and transmission retaining rings, all of which are suitable for heavy equipment applications. We also offer spring solutions for plow tensioners, automobile chassis and suspensions, hydraulic equipment, and material handling equipment. We are committed to investing in technologies and processes that enable us to bring the best service to all our partners in the heavy construction industry.
FAQs About Construction Springs
What types of springs are best for heavy construction equipment?
Metallic helical coil compression, extension, and torsion springs with large spring rates are the most common types of springs found in heavy construction equipment. Sometimes, die springs - metal springs with rectangular wires - are desirable for heavy-duty applications that experience extremely high compression load profiles, such as those found in industrial metal forming tooling and equipment. Another common type of heavy machinery spring is the disc spring, a conical-shaped washer that can absorb large compressive loads with significantly less deflection than traditional helical coil springs. You might specify one of these if your application has very tight space requirements.
The best spring for heavy construction applications is a function of the type of loads your application must absorb, as well as the operational environment of the spring.
If you have questions about which type of spring is right for your heavy construction application, Century Spring offers comprehensive design consultation services to help you find a spring tailored to fit your heavy machinery and construction needs.
Can I order custom springs, designed for Construction Equipment?
Yes. Century Spring is a trusted supplier of metallic springs and wire form products for heavy machinery and construction equipment. We can also manufacture springs to several military Specifications (MIL-SPEC) as may be required for your heavy machinery equipment.
All our springs meet tight manufacturing tolerance requirements and strict interchangeability standards, to make it easy to find and order replacement components.
How do you ensure reliable and durable spring performance in high load spring applications?
In general, when shopping for a spring for your heavy machinery application, you can enhance the longevity of your spring by considering the following during your selection process.
- Optimize your Design: To minimize spring stress during deformation, consider using a smaller spring with larger wire diameters or explore ways to reduce the design loads of your application.
- Consider Material and Environmental Protection: Select suitable materials and treatments that are compatible with specific environmental conditions.
- Cyclic Loading: If your application involves significant dynamically oscillating loads, you should verify that the operating frequency is significantly lower than the spring's natural frequency to prevent resonance issues.
Additionally, all products meet stringent design and manufacturing requirements that demonstrate their reliability in the most extreme loading and environmental conditions encountered during the operation of heavy construction equipment.
What spring materials perform best in heavy construction machinery?
In simplest terms, such applications require a high-strength spring material that is also resistant to high temperatures and has excellent fatigue resistance. The key is determining the overriding design requirement of your application.
For example, consider a spring fabricated from the spring steel class of materials or a chrome-silicone steel spring for high-load applications. However, consider using a stainless steel spring if corrosion resistance is paramount and your loads are low to moderate magnitude. You may need an Inconel spring if your application experiences extremely high temperatures. Finally, if your high-load application requires a measure of corrosion and fatigue resistance, consider a superalloy such as Elgiloy®.
Does Century Spring offer rapid prototyping for heavy machinery projects?
We offer prototype options tailored to any custom spring configuration, enabling you to verify your spring’s form, fit, and function through comprehensive qualification testing.
Such capabilities enable us to quickly manufacture custom prototype parts and scale to full production quantities within compressed timeframes.
How do I request a design consultation for my project?
You can complete our Contact Form to help us direct your question to the correct team. If you require immediate assistance, speak directly with our customer service team on our dedicated phone line 800-237-5225.
Depending on the level of service you need, we can help you select a spring from our extensive catalog of stock spring options or provide comprehensive design and manufacturing consulting services, showing you how to design an optimized spring solution specifically tailored to your application.
Why Choose Century Spring
Proven Capabilities for Heavy Construction Needs
As the most trusted name in spring manufacturing, Century Spring is a quality-first, ISO 9001-certified supplier of springs and wire-formed products, specializing in both stock and custom springs. With an established industry presence and a proven track record, our large-scale production facility enables us to maintain a substantial inventory of high-quality stock and custom springs and wire form products that meet the unique performance requirements of heavy construction equipment and machinery.
We also offer prototyping services for custom heavy machinery spring projects that can be quickly scaled to full production runs, minimizing total development time and meeting your procurement timelines.
Our expansive range of products and design capabilities is derived from our involvement with numerous different industries. For example, our expertise in heavy construction is complemented by our experience in developing innovative, cross-market products for similar markets such as automotive, heavy truck, and military.
Furthermore, our strong financial position enables us to be your long-term supplier and partner for large-scale custom projects, providing ongoing product support for your heavy machinery throughout the equipment's lifespan.
Our experienced product engineers, knowledgeable product quality team, and skilled manufacturing personnel always deliver the highest quality products to you faster than our domestic and international competitors. We offer rapid delivery on over 40,000+ stock springs, available to ship today, because we understand your design scheduling constraints.
Our products are always made in the USA.
What Our Customers Are Saying
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Get In Touch
Contact Information
Contact us directly today, and let our experts resolve all your technical and sales questions. We can also guide you through spring designs and configuration options for heavy construction equipment and applications.
If you need immediate assistance, you can speak directly with our team on our dedicated customer service line: 800-237-5225.
Request a Quote
If you can’t find the heavy construction spring you’re looking for in our expansive catalog, you can always Request a Custom Quotation and partner with us to design a custom spring specifically for your unique application.
We will follow up with a custom recommendation and resolve any additional follow-up questions you may have.