ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING R500LC-7 Hydraulic Pump – Durable & Precise Excavator Part
The 31QB-10037 / 31QB-10030 Hydraulic Main Pump Assembly is an essential component for delivering stable hydraulic power to your Hyundai crawler excavators. Built for high-performance, this pump guarantees powerful flow, high efficiency, and exceptional durability even under extreme excavation workloads.
🔧 Key Features:
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Original quality fitment for Hyundai’s large crawler excavators
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Ensures precise pressure regulation and smooth hydraulic operation
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Manufactured with high-grade wear-resistant components
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Rigorously tested for flow rate, pressure endurance, and temperature resilience
Discover the SPARKLING R500LC-7 Hydraulic Pump – engineered for unmatched durability and performance. As a core product by SPARKLING MACHINERY, established in 2013, this hydraulic pump embodies our commitment to stability, precision, and perseverance in excavator parts.
Specifically designed for the R500LC-7 model, this hydraulic pump delivers exceptional efficiency and reliability, ensuring smooth hydraulic operations even under the toughest conditions. Manufactured with advanced quality control processes, the SPARKLING R500LC-7 hydraulic pump withstands heavy workloads, reducing downtime and maintenance costs for your machinery.
Our product stands out with its precise engineering that guarantees optimal flow and pressure, enhancing excavator performance. Compatible with leading brands like Caterpillar, Komatsu, Hitachi, and Volvo, the pump is an ideal component for upgrading or replacing worn parts without compromising quality.
SPARKLING MACHINERY goes beyond just supplying parts; we provide tailored solutions and technical support to meet diverse customer needs. Our global network ensures swift delivery and responsive service worldwide. Choosing the R500LC-7 hydraulic pump means investing in a product backed by years of expertise, innovation, and a firm dedication to helping you lower operational costs while maximizing efficiency.
Experience the difference with SPARKLING MACHINERY—where quality meets affordability and reliability drives success.
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FAQ
Can I get technical support for installing your parts?
Absolutely. We provide technical support and guidance for the installation and maintenance of our parts. Our team is available to assist you with any questions or concerns to ensure proper installation and optimal performance.
What is the lead time for receiving excavator parts?
Our typical lead time depends on the complexity and quantity of the order. For standard parts, delivery usually takes between 7 to 14 days. For custom orders, the lead time may vary, but we always strive to ensure timely delivery.
How do you ensure the quality of your parts?
We follow strict quality control procedures throughout the manufacturing process. Our parts are tested for durability, performance, and precision to ensure they meet industry standards and exceed customer expectations.
Do you offer customized parts?
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Yes, we offer tailored solutions to meet specific customer requirements. Whether you need custom dimensions or specialized features, we can design and produce parts that perfectly match your excavator’s needs.
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R450LC7 R480C9MH R480LC9 R480LC9A R480LC9S R500LC7 R520LC9 31QB-10037 31QB-10030 HYDRAULIC MAIN PUMP ASSY
The 31QB-10037 / 31QB-10030 Hydraulic Main Pump Assembly is an essential component for delivering stable hydraulic power to your Hyundai crawler excavators. Built for high-performance, this pump guarantees powerful flow, high efficiency, and exceptional durability even under extreme excavation workloads.
🔧 Key Features:
-
Original quality fitment for Hyundai’s large crawler excavators
-
Ensures precise pressure regulation and smooth hydraulic operation
-
Manufactured with high-grade wear-resistant components
-
Rigorously tested for flow rate, pressure endurance, and temperature resilience
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MADE IN CHINA SPARKLING MACHINERY NEW YN15V00077F1 SWING MOTOR
SPARKLING MACHINERY NEW YN15V00077F1 Swing Motor - a core hydraulic component for excavators, features "precision slewing + durable stability". Engineered to original standards, it fits multiple mainstream excavator models, enabling 360° smooth rotation. Crafted with high-strength alloy housing and precision-machined internal parts, paired with advanced hydraulic valve control, it maintains stable speed under high pressure and heavy loads, reducing operational vibration.
Equipped with multi-layer sealing protection, it resists dust and water intrusion, adapting to harsh conditions. Verified through 12 strict quality checks, it ensures long-term leak-free, low-loss operation. Backed by professional support and cost-effectiveness, it provides reliable rotational power, minimizing downtime and serving as an ideal choice to enhance excavator efficiency.
MADE IN CHINA SPARKLING MACHINERY NEW EC330B EC360B VOE14612629 CABLE HARNESS
SPARKLING MACHINERY NEW EC330B EC360B VOE14612629 Cable Harness is a premium China-made electrical connection component specifically engineered for EC330B and EC360B excavators. As a critical part of the machinery’s electrical system, it organizes and transmits electrical signals between key components—such as sensors, controllers, and actuators—ensuring seamless communication for functions like engine control, hydraulic system operation, and cabin electronics.
Designed to original equipment standards, it maintains stable signal transmission even under harsh working conditions, including vibration, temperature fluctuations, and exposure to dust or moisture. With optimized wire routing and secure connector design, it prevents signal interference and reduces the risk of electrical failures. Backed by strict quality verification, it guarantees reliable performance to support uninterrupted machinery operation, minimizing downtime caused by electrical issues.
Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.
Sparkling Machinery Co.,Ltd
foreverlucia1