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As a source manufacturer, we offer direct factory sales and are a leading foreign trade exporter of high-quality engineering machinery parts. We specialize in custom development and production of various spare parts to meet your specific needs.
When it comes to maintaining your heavy equipment, using reliable parts is non-negotiable. Our Komatsu PC360-7 excavator fuel injector, with the critical part number 6743-11-3320, is a top-tier component designed for peak performance and longevity. This part is essential for ensuring your excavator’s engine runs smoothly and efficiently, optimizing fuel delivery for maximum power and minimal emissions. We understand the demands of the job site and provide parts that stand up to the toughest conditions.
Beyond our featured product, we provide an extensive selection of parts for all major brands. As engineering machinery spare parts suppliers, our comprehensive inventory includes Sandvik Parts, Atlas Parts, and Epiroc Parts. We also stock a full range of components for Cummins Parts, Deutz Parts, Caterpillar Parts, Montabert Parts, Furukawa Parts, and Komatsu Parts. Our selection ensures you can find everything you need to keep your fleet operational, from Caterpillar excavator hydraulic pumps to Hitachi ZX series seal kits and Volvo articulated hauler transmission filters.
Our commitment to quality extends to Hitachi Parts, Volvo Parts, Liebherr Parts, and Hyundai Parts. We are a reliable partner for Liebherr crawler crane undercarriage parts and Hyundai excavator final drive motors. Furthermore, we support the mining and construction sectors with top-quality Metso Parts, Sany Parts, and XCMG Parts. Whether you need a Metso cone crusher concave liner or an XCMG wheel loader brake disc, we have the right part at the right price.
Understanding the components of your machinery is key to effective maintenance. Here are some critical parts explained:
A fuel injector is an electro-mechanical device that atomizes fuel into a fine mist and delivers it to the engine's cylinders. On a Komatsu PC360-7 excavator, the fuel injector is located in the engine cylinder head. For example: Komatsu PC360-7 6743-11-3320 Fuel Injector.
A hydraulic pump converts mechanical energy into hydraulic energy, generating the fluid flow required to operate cylinders, motors, and other components. It is a core part of the hydraulic system. For example: Epiroc Scooptram ST18 S hydraulic pump (Атлас Копко Scooptram ST18 S гидравлический насос, Гидравлический насос для Atlas Copco Scooptram ST18 S).
The cylinder head is a plate that sits on top of the engine block, forming the combustion chambers. It houses parts like the valves, spark plugs, and fuel injectors. For example: Sandvik TH663 engine cylinder head (Sandvik TH663 головка блока цилиндров, Головка блока цилиндров для Sandvik TH663).
An undercarriage roller supports the weight of the machine and guides the track chain. It is a key component of the undercarriage system on tracked vehicles. For example: Epiroc Minetruck MT54 S undercarriage roller (Epiroc Minetruck MT54 S опорный каток, Опорный каток для Epiroc Minetruck MT54 S).
A brake disc is a part of the braking system, used to slow or stop the rotation of a wheel. It works in conjunction with calipers and brake pads. For example: Atlas Copco Boomer 282 brake disc (Атлас Копко Boomer 282 тормозной диск, Тормозной диск для Atlas Copco Boomer 282).
A final drive motor, or travel motor, is a hydraulic motor that provides power to the tracks, allowing the machine to move. It is located on the machine's drive sprocket. For example: Komatsu PC360-7 final drive motor.
A track link is a single segment of a track chain, connecting to other links to form a continuous track. It is part of the undercarriage. For example: Sandvik LH517 track link (Sandvik LH517 гусеничное звено, Гусеничное звено для Sandvik LH517).
An oil filter removes contaminants from engine oil, transmission oil, and hydraulic fluid. It is essential for protecting the internal components from wear and tear. For example: Caterpillar D6T oil filter.
A seal kit is a collection of various seals, such as O-rings and gaskets, used to prevent fluid leaks in a hydraulic cylinder or other components. It is crucial for maintaining system pressure and cleanliness. For example: Atlas Copco Boomer E2 hydraulic cylinder seal kit (Атлас Копко Boomer E2 комплект уплотнений, Комплект уплотнений для Atlas Copco Boomer E2).
An air compressor is a device that converts power into kinetic energy in pressurized air. It is used to power pneumatic tools and systems. For example: Epiroc Minetruck MT65 S air compressor (Epiroc Minetruck MT65 S воздушный компрессор, Воздушный компрессор для Epiroc Minetruck MT65 S).
Located in Shandong, Shandong Jufengyuan Engineering Machinery Parts Co., Ltd. is a trusted Chinese engineering machinery parts supplier and exporter of construction equipment components. We are a premier source manufacturer offering a wide variety of parts for your machines. We offer heavy equipment maintenance parts, excavator engine spares, and drilling rig consumables. We are specialists in genuine and OEM replacement parts and can supply you with mining equipment hydraulic components, construction machinery undercarriage parts, and customized heavy equipment parts solutions. We are your global B2B supplier of Komatsu parts, providing Komatsu PC360-7 engine repair kits and other essential components to clients worldwide. With our direct factory pricing on excavator parts and fast international shipping of mining supplies, we ensure you get the best value and fastest service. Trust us to be your partner for reliable construction equipment spares and heavy machinery hydraulic pump repairs.
Whether you are searching for a specific component like the Komatsu PC360-7 injector 6743-11-3320 or need a complete solution for your entire fleet, Shandong Jufengyuan is here to help. Contact us today to learn more about our OEM engine parts for excavators and to discuss your specific needs. We are ready to be your long-term partner in success, providing the parts and service you deserve.
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