Undercarriage Solutions by Origin Machinery: Excellence in Engineering for Harsh Environments

Origin Machinery is committed to delivering state-of-the-art undercarriage solutions that meet the diverse and demanding needs of global mining industries. With a comprehensive product range, cutting-edge technology, and a focus on durability across extreme conditions, our solutions ensure performance and reliability for heavy-duty applications.

Comprehensive Product Range

At Origin Machinery, we provide a complete suite of undercarriage parts, ensuring that we cater to a wide spectrum of machinery requirements. From 1.5-ton to 200-ton hydraulic excavators, 80 to 900 horsepower bulldozers, 40-ton to 300-ton rotary drilling rigs, to full lines of horizontal directional drilling machines, pavers, and crawler cranes, we offer customized, integrated solutions. Our commitment to continuously expanding and refining our product range ensures that we meet the evolving needs of our clients in various industries, including mining, construction, and civil engineering.

Multi-Operational Capability

Origin Machinery's products are designed to perform across a wide array of operational environments. Whether it's mining, crushing, earth-moving, lifting, roadwork, or non-excavation applications, our track chassis solutions are engineered to excel. We are the first in the industry to adopt innovative multi-body dynamics technology, researching product strength and stiffness to improve performance in challenging environments. This research ensures that our products endure under extreme conditions, including resistance to fatigue in crushing operations, reduced temperature rise in road construction, impact resistance in mining operations, and amphibious mobility for specialized tasks.

All-Weather Performance

With a strong focus on technical leadership, Origin Machinery tackles the most challenging operational conditions, such as extreme temperatures and abrasive environments. Our products are designed to withstand high temperatures, extreme cold, and abrasive conditions like sand and dust. Advanced sealing technologies ensure that our equipment operates reliably even in rainy and snowy conditions, providing exceptional durability for heavy-duty applications across varied climates.

Superior Excavator Chassis Components

Link Assembly

Our link assemblies are made from premium raw materials sourced from industry-leading suppliers. The use of hot forging technology ensures precise dimensional accuracy and fine grain structure. The track link surface undergoes continuous induction hardening, guaranteeing uniform hardness and a deep, durable hardened layer, enhancing both strength and wear resistance.

Track Shoes

Track shoes are specifically designed based on the host machine's type and operating conditions. The design incorporates mud-drainage holes that reduce external damage, extending the service life of the track shoes. Heat treatment using the overall spray quenching process ensures superior mechanical performance and wear resistance. Our larger mining track shoes feature a "dual-tooth" structure and end-notch design, boosting traction and preventing track bolts from loosening or breaking during machine rotation.

Track Rollers

Our track rollers are crafted with cutting-edge closed-die forging technology, solving issues such as fold-over and material deficiency commonly faced in the industry. Precision polishing of the axle surface minimizes internal heat build-up and wear, thus extending the lifespan of the roller. Additionally, selective hardening of the axle seat thrust face enhances load-bearing capacity, offering increased resilience under continuous heavy load and sidewise pressure.

Carrier Rollers

The carrier rollers are forged using closed-die automatic technology, addressing common challenges like folding and material deficiencies. The wheel surface undergoes induction hardening to ensure excellent wear resistance, and the roller's strength is improved through tempering processes. Our carrier rollers are available in several structural designs ("F", "T", and "I" type) to meet the diverse operational needs of our customers.

Idlers

Crafted from high-hardenability cast steel or premium structural steel, our idlers undergo induction hardening treatment for maximum strength and wear resistance. The internal bearings are made of bi-metallic or cast bronze, suitable for low-speed, heavy-load applications. Large-tonnage mining idlers are fitted with alloy steel axles and undergo normalizing treatment, which enhances base strength and ductility by 25% and 50%, respectively, compared to traditional ductile iron materials.

Sprockets

Origin Machinery's sprockets are produced from high-hardness manganese alloy steel castings. After heat treatment, they undergo intermediate-frequency induction hardening to ensure uniform surface hardness and fine-grained structure. The precision-controlled heat treatment ensures the exact depth and quality of the hardened layer. For large-tonnage mining equipment, we use high-hardness Mn-Mo alloy steel, which further enhances strength and impact toughness.

Tailored Solutions for Every Need

Origin Machinery's expertise in track chassis engineering is supported by decades of experience and a commitment to innovation. Whether you need a robust solution for mining, construction, or specialized machinery, our products are designed to deliver exceptional performance in the toughest environments. By focusing on technology-driven customization, we offer solutions that are not only durable but also highly efficient, ensuring the smooth operation of equipment over extended periods.

Choose Origin Machinery for a reliable, high-performance track chassis solution tailored to your needs, no matter the size or complexity of your project. Our dedication to quality, innovation, and customer satisfaction sets us apart in the global market, making us the preferred partner for industries worldwide.

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