ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING PC40MR Pump – Reliable Hydraulic Excavator Component
SPARKLING MACHINERY’s 708-3S-00513 and 708-3S-00422 hydraulic pumps are high-quality replacements for Komatsu PC35MR-2 and PC40MR mini excavators. Built for durability and smooth power delivery, they ensure OEM fit, long service life, and reliable performance in tough conditions—backed by fast global shipping and solid support.
The 708-3S-00513 and 708-3S-00422 hydraulic pump assemblies are precision-engineered spare parts for Komatsu PC35MR-2 and PC40MR mini excavators. As the heart of the excavator's hydraulic system, these pumps deliver high-efficiency power transfer for critical operations including boom movement, arm control, bucket operation, and swing functions.
Built to OEM quality standards, this hydraulic pump features a compact yet powerful design, ensuring stable output pressure, energy efficiency, and reduced system noise. Whether for repair or replacement, it provides excellent compatibility and long-term reliability for light and medium-duty excavation work.
Each pump is fully tested, sealed, and packaged for international delivery by SPARKLING MACHINERY—a trusted supplier of excavator hydraulic parts for global customers.
SPARKLING PC40MR Pump – Reliable Hydraulic Power for Your Excavator
The SPARKLING PC40MR pump is a High Quality hydraulic component designed specifically to enhance the performance and efficiency of your excavator. Crafted with precision and engineered for reliability, this pump ensures stable and consistent hydraulic pressure, enabling smooth and powerful operation in demanding work environments.
As part of SPARKLING MACHINERY’s extensive product range, founded in 2013 with a commitment to quality and innovation, the PC40MR pump stands out for its durability and compatibility. It is meticulously manufactured to fit perfectly with leading brands like Caterpillar, Komatsu, Hitachi, and Volvo, ensuring seamless integration and optimal functionality.
Our PC40MR pump undergoes strict quality control processes to guarantee exceptional performance under various conditions, minimizing downtime and maintenance costs. Whether you are working on construction sites, excavation, or other heavy-duty applications, this pump delivers the hydraulic power your machine needs with uncompromised stability.
At SPARKLING MACHINERY, we value our customers and provide comprehensive technical support and personalized consultation to help you find the exact solutions for your equipment. We also offer competitive pricing without sacrificing quality, helping you reduce operating costs while maintaining high standards.
Choose the SPARKLING PC40MR pump to experience durable, precise hydraulic performance backed by a trusted global partner. Elevate your excavator’s potential and ensure long-term reliability with SPARKLING’s commitment to excellence, innovation, and customer care.
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Frequently Asked Questions
What types of excavator parts do you manufacture?
We manufacture a wide range of excavator parts, including hydraulic components, undercarriage parts, engine parts, wear parts, and more. Our products are designed to fit a variety of excavator models and are built to meet the highest quality standards.
Are your products covered by a warranty?
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Yes, all of our excavator parts come with a warranty to ensure quality and reliability. The warranty period may vary depending on the type of part. Please contact us for detailed warranty terms for specific products.
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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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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.
If you have another questions, please feel free to contact us.
EXCAVATOR SPARE PARTS 708-3S-00513 708-3S-00422 HYDRAULIC PUMP ASSY FOR PC35MR-2 PC40MR
SPARKLING MACHINERY’s 708-3S-00513 and 708-3S-00422 hydraulic pumps are high-quality replacements for Komatsu PC35MR-2 and PC40MR mini excavators. Built for durability and smooth power delivery, they ensure OEM fit, long service life, and reliable performance in tough conditions—backed by fast global shipping and solid support.
The 708-3S-00513 and 708-3S-00422 hydraulic pump assemblies are precision-engineered spare parts for Komatsu PC35MR-2 and PC40MR mini excavators. As the heart of the excavator's hydraulic system, these pumps deliver high-efficiency power transfer for critical operations including boom movement, arm control, bucket operation, and swing functions.
Built to OEM quality standards, this hydraulic pump features a compact yet powerful design, ensuring stable output pressure, energy efficiency, and reduced system noise. Whether for repair or replacement, it provides excellent compatibility and long-term reliability for light and medium-duty excavation work.
Each pump is fully tested, sealed, and packaged for international delivery by SPARKLING MACHINERY—a trusted supplier of excavator hydraulic parts for global customers.
HYUNDAI MADE IN CHINA SPARKLING MACHINERY NEW R55W7 R55-7 11M8-42030 RADIATOR
SPARKLING MACHINERY NEW R55W7 R55-7 11M8-42030 Radiator is a dedicated cooling system core component exclusively designed for R55W7 and R55-7 wheel excavators. As the heart of the excavators’ engine cooling system, it efficiently dissipates excess heat generated by the engine during heavy-duty operations—such as urban construction, small-scale digging, and site material handling—by transferring heat from coolant to the surrounding air. This function is critical for maintaining the engine’s optimal operating temperature (82–95°C), preventing overheating that could cause power loss, component warping, or irreversible engine damage.
Engineered to match original equipment performance standards, it maintains high heat dissipation efficiency even under harsh working conditions, including high ambient temperatures (up to 45°C), continuous excavator vibration, and exposure to dust, debris, or rain. It resists coolant leakage and core corrosion, avoiding cooling system failures that lead to unplanned downtime or costly repairs. Backed by strict performance verification, it guarantees reliable heat management to support uninterrupted operation of R55W7/R55-7 wheel excavators.
12-Pin 163-6711 Toggle Switch for Caterpillar Excavators E320B E320C 311C 312C 330C
The 163-6711 12-pin toggle switch is a heavy-duty 3-position (Auto-Off-Manual) (backup governor switch) for Caterpillar excavators E320B/E320C/311C/312C/330C. It connects to the engine control system, enabling manual engine speed control when the main governor fails, ensuring operational continuity in construction/mining applications.
Key Features
· OEM-Matched Precision: 12-pin brass terminals, 28V DC rating, exact panel cutout (22mm) for Cat excavators—no wiring/panel modification needed.
· Sealed & Rugged: PA66 housing with IP65 front-seal; anti-vibration design withstands 10G shock and -40°C to 120°C temps.
· 3-Position Control: (Auto)-Off-(Manual) detent mechanism for clear mode selection; positive contact for stable signal transmission.
· Plug-and-Play Installation: Pre-crimped terminals and locking clips for 15-minute replacement; no special tools required.
Compatible Equipment
· Excavators: Caterpillar E320B, E320C, E320D, 320D, 311C, 312C, 315C, 318C, 319C, 330C, 345C, 390
· Interchangeable Part Numbers: 163-6711, 1636711, 163-6710, 1636710.
Excavator Spare Parts 5V-12V DC VOE20482772 SENSOR for Volvo Construction Equipment Excavators EC160 EC160B EC180B Wheel Loaders L60E L70E L90E
The Excavator Spare Parts 5V-12V DC VOE20482772 SENSOR is a premium multi-voltage sensing component for Volvo excavators and wheel loaders. It delivers accurate operational data, adapts to dual voltage ranges, integrates seamlessly, and performs reliably in harsh construction environments.
Key Features
· Dual voltage compatibility (5V-12V DC) for versatile equipment adaptation
· Custom-engineered for Volvo EC-series excavators and L-series wheel loaders
· High-precision data detection for real-time system feedback
Vibration, dust, and extreme temperature resistant design
· Strict adherence to Volvo OEM specifications for consistent functionality
Compatible Models
· Volvo Construction Equipment Excavators: EC160, EC160B, EC180B
Volvo Construction Equipment Wheel Loaders: L60E, L70E, L90E
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
Whatsapp: +8613609010879