Opinioni:17
We are a leading provider of high-quality replacement parts for heavy construction equipment globally. A critical component in your fleet's uptime is the Caterpillar Starter Valve . Our premium-grade valve ensures reliable ignition for the most demanding applications, from earthmoving to mining. Specifically, we supply the key replacement for the Caterpillar 631K Scraper, the Caterpillar 988K Wheel Loader, and the ubiquitous Caterpillar D8 and Caterpillar D9 Track-Type Tractors. The heart of this system is the Starter Valve compatible with the Caterpillar C13B Engine .
The definitive part number for this essential unit is the 631-1131. Trust Shandong Jufengyuan for consistent performance and superior aftermarket parts solutions.
At Shandong Jufengyuan, our expertise spans across numerous global heavy machinery brands. We specialize in providing a comprehensive range of wholesale heavy machinery components for brands including Sandvik Parts, Atlas Parts, Epiroc Parts, Cummins Parts, Deutz Parts, Carterpillar Parts (referencing our featured part), Montabert Parts, Furukawa Parts, Komatsu Parts, Hitachi Parts, Volvo Parts, Liebherr Parts, Hyundai Parts, Metso Parts, Sany Parts, and XCMG Parts. Our focus is on being your single reliable construction parts supplier, delivering OEM quality parts at competitive prices.
We are constantly expanding our stock to include mining equipment spares, earthmoving parts supply, discounted machinery parts, and construction machinery valve components. Our commitment to quality makes us a trusted partner for global spare parts sourcing.
Understanding the components of your machinery is vital for maintenance and repair. Below are explanations of various heavy equipment components that we supply, integrating key brand keywords:
Rotary Actuator: A device that converts fluid power into rotary motion. It is typically installed on the steering or boom positioning system. Example: Sandvik DL431 Rotary Actuator (Актюатор Вращательный).
Feed Cylinder: A hydraulic cylinder used to control the forward and backward movement of the drilling head. Located on the drill boom/mast. Example: Atlas Copco Boomer L2D Feed Cylinder (Цилиндр Подачи).
Shank Adapter: A component that transmits impact energy and rotation to the drill rod. Positioned at the front of the rock drill/drifter. Example: Epiroc COP 1838 Shank Adapter (Адаптер Хвостовика).
Track Adjuster Assembly: Maintains the proper tension on the track chain. Found on the undercarriage frame. Example: Caterpillar D8 Track Adjuster Assembly (Узел Регулировки Гусеницы).
Final Drive Gear: The last set of gears in the powertrain, providing torque to the wheels or tracks. Located in the wheel hub or track frame end. Example: Komatsu PC200 Final Drive Gear (Редуктор Конечной Передачи).
Swing Bearing: A large ring gear that allows the upper structure to rotate relative to the undercarriage. Found between the cab and tracks. Example: Hitachi EX1200 Swing Bearing (Опорно-Поворотное Устройство).
Hydraulic Pump Control Valve: Regulates the flow and pressure of hydraulic fluid from the pump. Located adjacent to the main hydraulic pump. Example: Volvo EC480D Hydraulic Pump Control Valve (Клапан Управления Гидравлическим Насосом).
Pilot Control Valve: Used to operate the main control valve with lower pressure. Located in the operator cabin or main control block. Example: Sany SY75C Pilot Control Valve (Пилотный Клапан Управления).
Torque Converter: A fluid coupling that transfers rotational power from the engine to the transmission. Found between the engine and transmission. Example: Liebherr L 586 Torque Converter (Гидротрансформатор).
Boom Lift Cylinder Seal Kit: Contains seals to repair the hydraulic cylinder that raises the main boom. Installed inside the boom cylinder body. Example: Hyundai R210LC-9 Boom Lift Cylinder Seal Kit (Комплект Уплотнений Цилиндра Подъема Стрелы).
The 631-1131 Caterpillar Starter Valve is a precision-engineered component vital for the reliable operation of your Caterpillar 631K Scrapers and 988K Loaders. This valve is equally essential for the D8 and D9 series tractors, ensuring the powerful C13B Engine starts flawlessly, reducing downtime in critical mining operations . Our commitment to providing reliable parts sourcing means you receive a product that meets or exceeds performance specifications for heavy equipment maintenance.
As a source manufacturer for Caterpillar Parts , we offer unparalleled quality assurance and competitive pricing for bulk orders of this and other essential components, including transmission parts for heavy machinery and hydraulic system components.
Shandong Jufengyuan specializes in international trade and export of replacement engine parts and high-quality undercarriage parts. Our extensive inventory covers everything from fuel injection components to pneumatic system spares and electrical components for excavators. We focus on being the leading supplier of durable wear parts and seal kits for hydraulic cylinders for the Sandvik, Atlas Copco, and Epiroc fleets.
Whether you require the specific 631-1131 valve or need to explore our custom parts development and manufacturing capabilities for highly specialized items, our team is ready to assist. We offer a true factory direct experience for all your construction equipment parts needs, ensuring a continuous supply chain for your global operations.
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