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As a trusted manufacturer and global exporter, we specialize in custom manufacturing and development of a wide range of heavy machinery spare parts. Located in Shandong, China, our company, Shandong Jufengyuan, ensures factory-direct pricing and top-tier quality for all our products. We supply parts for Caterpillar, Komatsu, and other leading brands directly to customers worldwide, guaranteeing you get the best value without compromising on performance. Our full range of parts for the Caterpillar CAT330B, including the hydraulic pump assembly, are available for immediate dispatch.
Maintaining the peak performance of your heavy machinery is crucial for productivity and safety. The hydraulic system is the very heart of an excavator, and a reliable hydraulic pump is non-negotiable. Our premium hydraulic pump assembly for the Caterpillar CAT330B excavator is designed to meet or exceed OEM specifications, ensuring a perfect fit and dependable operation. We offer three essential piston pump part numbers: 126-2146, 153-9185, and 123-2235. These excavator spare parts are engineered for durability, providing long-lasting performance even in the most demanding conditions.
Our inventory includes a vast selection of hydraulic pumps, main pumps, and other hydraulic system components. Whether you need a hydraulic pump replacement for your Caterpillar 330B or are looking for a hydraulic pump rebuild kit, we have the products to get your equipment back in action. We are a leading supplier of construction machinery parts, and our commitment to quality is what sets us apart.
Shandong Jufengyuan is a premier supplier of heavy equipment spare parts for a multitude of top-tier brands. Our core product lines include high-quality parts for Sandvik Parts, Atlas Copco Parts, Epiroc Parts, Cummins Parts, Deutz Parts, Caterpillar Parts, Montabert Parts, Furukawa Parts, Komatsu Parts, Hitachi Parts, Volvo Parts, Liebherr Parts, Hyundai Parts, Metso Parts, Sany Parts, and XCMG Parts. We specialize in components for everything from mining machinery to construction equipment, ensuring our clients have access to a one-stop-shop for all their maintenance and repair needs.
Our product range is not limited to hydraulic pumps; we also supply track links for Komatsu excavators, rock drilling tools for Atlas Copco drill rigs, undercarriage parts for Volvo loaders, engine parts for Cummins generators, and hydraulic cylinder seals for Hitachi excavators. Our extensive inventory and global export capabilities make us the ideal partner for your business. We are proud to be a leading mining equipment parts supplier and construction machinery parts exporter.
To help you better understand your equipment, here are definitions for some essential components:
Pilot Valve: A small valve that controls a larger valve. It's typically located in the control valve group and used on equipment like the Sandvik DX800 crawler drill. (Pilot Valve) Пилотный клапан.
Final Drive: A gear reduction unit that provides the final torque to the tracks or wheels. It's located on the track frame of an excavator like the Komatsu PC200-8.
Main Control Valve: Distributes hydraulic fluid to different parts of the machine to control functions like boom and arm movement. It's the central component of the hydraulic system in a machine such as an Epiroc FlexiROC T45 drill rig. (Main Control Valve) Главный распределительный клапан.
Slew Bearing: A large bearing that allows the upper structure of a machine to rotate relative to the undercarriage. It's located between the undercarriage and the cab on an excavator like the Hitachi ZX200-3.
Hydraulic Cylinder: A linear actuator that converts hydraulic energy into force and motion. It’s a key part of the boom and arm assembly on a machine like a Volvo EC300D excavator. (Hydraulic Cylinder) Гидроцилиндр.
Swing Motor: A hydraulic motor that drives the rotation of the machine's upper structure. It's installed on the swing drive of a machine like the Caterpillar 320D excavator.
Relief Valve: A safety valve that limits the maximum pressure in a hydraulic system. It's part of the main control valve on equipment like the Sandvik QJ341 jaw crusher. (Relief Valve) Предохранительный клапан.
Drifter: A rock drill component that converts hydraulic energy into percussive and rotational motion. It's located on the boom end of a drill rig such as an Atlas Copco ROC F9 rock drill. (Drifter) Гидроперфоратор.
Track Roller: A component of the undercarriage that supports the weight of the machine and guides the track. It's found on the track frame of a dozer like a Caterpillar D6T.
Torque Converter: A fluid coupling that transfers rotational power from the engine to the transmission. It’s located between the engine and the transmission on a wheel loader like the XCMG LW500F.
Our commitment to quality, combined with our competitive pricing and exceptional service, makes us the ideal partner for your heavy machinery part needs. We are a reliable source manufacturer for excavator parts, mining equipment components, and construction machinery accessories. We provide OEM-compatible parts, high-pressure hydraulic hoses, undercarriage maintenance kits, and engine overhaul kits.
Looking for a hydraulic piston pump repair service or a hydraulic system check-up? We offer a wide range of services and parts to support your machinery maintenance schedule. We specialize in providing durable machinery spare parts and cost-effective replacement components that keep your fleet running smoothly. Our team of experts is ready to assist you in finding the right part for your Caterpillar CAT330B or any other piece of equipment. Contact us today for a quote on our 126-2146, 153-9185, and 123-2235 hydraulic pump assemblies!
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