Manufacturer Direct, Foreign Trade Export!

As a leading source factory, we specialize in high-quality OEM replacement parts and offer custom manufacturing and development for a wide range of heavy machinery components. From a single 6754-61-4111 idler to a complete undercarriage system, we produce and export reliable, durable parts that meet international standards.

Your Premier Source for Volvo Excavator Undercarriage

When it comes to heavy-duty performance, the undercarriage of an excavator is its backbone. For owners and operators of Volvo PC20-ton and PC30-ton excavators, ensuring every component is top-notch is critical for efficiency and safety. We offer the premium aftermarket 6754-61-4111 idler wheel, a direct replacement that ensures smooth track movement and proper tension. This essential component is crucial for distributing the track's weight and guiding it along the track chain, minimizing wear and tear.

At Shandong Jufengyuan, we understand the demands of the construction and mining industries. Our catalog is a testament to our commitment to quality, featuring a broad spectrum of products including Sandvik Parts, Atlas Parts, and Epiroc Parts.

The Heart of Our Business: Global OEM Replacement Parts

Our expertise extends beyond just one part number. We are a leading global provider of high-quality aftermarket parts for an extensive list of major brands. Whether you need a Komatsu Parts track link, a Hitachi Parts hydraulic pump, or a Caterpillar Parts engine component, our parts are manufactured to meet or exceed original equipment specifications. We also supply components for Cummins Parts, Deutz Parts, and Liebherr Parts. Our robust supply chain ensures you get reliable excavator track parts, heavy duty track chain links, and other essential consumables fast.

We pride ourselves on our ability to serve a diverse market, from the rugged demands of underground mining equipment spares to the precision required for final drive assembly components in large excavators.

Common Machinery Part Definitions

To help our clients, here are a few key definitions of parts commonly found on heavy machinery:

• Idler (涨紧轮): Located at the front of the undercarriage, it guides the track chain and maintains proper track tension.                
                 Example: Sandvik DT820 Tunneling Jumbo Idler | 山特维克DT820掘进凿岩台车涨紧轮 | Сандвик DT820 Буровая установка тоннельная Натяжное колесо

• Track Roller (支重轮): Situated on the bottom of the machine's frame, it supports the excavator's weight and guides the track chain.                
                 Example: Atlas Copco SmartROC D65 Drill Rig Track Roller | 阿特拉斯·科普柯SmartROC D65钻机支重轮 | Атлас Копко SmartROC D65 Буровая установка опорный ролик

• Sprocket (驱动齿): A gear-like wheel at the rear of the undercarriage that drives the track chain, propelling the machine forward or backward.                
                 Example: Epiroc Boomer L2C Tunneling Jumbo Sprocket | 艾普克Boomer L2C掘进凿岩台车驱动齿 | Эпирок Boomer L2C Буровая установка тоннельная Звездочка

• Track Shoe (履带板): The individual plates or segments that form the track, providing traction and flotation on various terrains.                
                 Example: Sandvik DP1500 Drilling Rig Track Shoe | 山特维克DP1500钻机履带板 | Сандвик DP1500 Буровая установка Гусеничная лента

• Hydraulic Cylinder (液压缸): A mechanical actuator used to give a unidirectional force through a unidirectional stroke, found in booms, arms, and buckets.                
                 Example: Atlas Copco Simba L6C Drilling Rig Hydraulic Cylinder | 阿特拉斯·科普柯Simba L6C钻机液压缸 | Атлас Копко Simba L6C Буровая установка Гидравлический цилиндр

• Final Drive (终传动): The gear reduction assembly that transmits power from the hydraulic motor to the sprocket, providing the final torque needed to move the machine.                
                 Example: Epiroc MT436 Underground Truck Final Drive | 艾普克MT436地下卡车终传动 | Эпирок MT436 Подземный самосвал Бортовой редуктор

• Undercarriage (底盘): The entire track system including idlers, rollers, sprockets, track chains, and track shoes. It provides the foundation for the machine.                
                 Example: Sandvik DD421 Drill Rig Undercarriage | 山特维克DD421钻机底盘 | Сандвик DD421 Буровая установка Шасси

• Pin and Bushing (销和衬套): These components connect the individual track links to form a flexible track chain.                
                 Example: Atlas Copco ROC F9 Drill Rig Pin and Bushing | 阿特拉斯·科普柯ROC F9钻机销和衬套 | Атлас Копко ROC F9 Буровая установка Пальцы и втулки

• Coolant Pump (冷却泵): Circulates coolant throughout the engine to maintain an optimal operating temperature.                
                 Example: Epiroc FlexiROC T45 Drill Rig Coolant Pump | 艾普克FlexiROC T45钻机冷却泵 | Эпирок FlexiROC T45 Буровая установка Водяной насос

• Engine Gasket Kit (发动机垫片套件): A set of gaskets used to seal joints between parts of an engine to prevent leakage of fluids or gases.                
                 Example: Sandvik Ranger DX800 Engine Gasket Kit | 山特维克Ranger DX800发动机垫片套件 | Сандвик Ranger DX800 Комплект прокладок двигателя

Partner with Shandong Jufengyuan for All Your Heavy Equipment Needs

Our core business is providing dependable replacement parts, but our capabilities are far-reaching. We supply parts for Sany Parts and XCMG Parts, alongside popular international brands like Komatsu Parts and Hitachi Parts. We also specialize in Montabert Parts, Furukawa Parts, and Hyundai Parts. With our extensive inventory and direct factory sales model, you can count on us for every component, from a single excavator sprocket segment to a complete undercarriage rebuild kit.

As a China construction machinery parts manufacturer, we ensure our products, including the 6754-61-4111 idler, are of the highest quality for foreign trade export. Contact us today to learn how our engineering expertise and reliable supply chain can support your operations.