Global Solutions from Shandong Jufengyuan

Located in Shandong, a hub for heavy machinery manufacturing, Shandong Jufengyuan is a premier supplier for the global market. Our extensive product range covers parts for the world's most renowned brands, including Sandvik Parts, Atlas Parts, Epiroc Parts, Cummins Parts, and Deutz Parts. Whether you need an excavator hydraulic pump, a loader transmission filter, or a dozer undercarriage roller, we have the right part for the job. Our expertise extends to components for Carterpillar Parts, Montabert Parts, and Furukawa Parts, serving customers across the globe with efficient and reliable service.

Understanding Key Engineering Machinery Components

• Crankshaft (Коленвал): The crankshaft is a core engine component that converts the linear motion of the pistons into rotational motion. It is located in the engine block and is essential for powering the machine. For example: A Sandvik DI550 drill rig requires a robust crankshaft to power its drilling operations.

• Hydraulic Cylinder (Гидроцилиндр): A hydraulic cylinder is a mechanical actuator that uses pressurized hydraulic fluid to create linear force. It is a vital part of the hydraulic system, enabling movement in machine arms and booms. An Epiroc Boomer L face drill rig uses hydraulic cylinders for its boom positioning.

• Final Drive (Бортовой редуктор): The final drive is a reduction gear system located in the undercarriage, which transmits power from the hydraulic motor to the tracks. It provides the torque needed to propel the machine. You can find this on an Atlas Copco Minetruck MT54 S.

• Swing Bearing (Опорно-поворотное устройство): Also known as a slewing ring, this large bearing allows the upper structure of a machine, such as an excavator, to rotate on its undercarriage. It is located between the cab and the track frame. A Komatsu PC400 excavator relies on a sturdy swing bearing for 360-degree rotation.

• Turbocharger (Турбокомпрессор): A turbocharger increases engine power by forcing more air into the combustion chamber. It is mounted to the engine's exhaust manifold. A Cummins QSK19 engine in a haul truck uses a turbocharger to boost performance.

• Radiator (Радиатор): The radiator is a heat exchanger located in the cooling system, which dissipates heat from the engine coolant. It is mounted at the front of the machine. A Volvo A40G articulated hauler's radiator prevents the engine from overheating.

• Engine Block (Блок двигателя): The engine block is the main structural component of an engine, housing the cylinders, pistons, and crankshaft. It is the heart of the machine's power system. A Deutz TCD 4.1 engine uses a rigid engine block to ensure reliability.

• Track Chain (Гусеничная цепь): The track chain is a crucial part of a crawler machine's undercarriage, providing traction and support. It is located around the track rollers and sprockets. A Hitachi Zaxis 350LC excavator's mobility depends on its track chains.

• Hydraulic Pump (Гидравлический насос): This pump pressurizes hydraulic fluid, providing the power for all hydraulic functions, such as lifting, digging, and steering. It is located near the engine. A Sany SY75C excavator's hydraulic pump is essential for its digging power.

• Steering Pump (Насос рулевого управления): The steering pump is a component of the hydraulic system that generates the pressure needed to assist in steering. It is located on the engine or a separate drive. A XCMG LW500K wheel loader's steering pump is critical for maneuverability.