Excavator Hydraulic Fan Pump 31qb-30130 Gear Pump for Hyundai R385/R485/R520

• Customization: Available
• After-sales Service: One Year
• Warranty: One Year
• Model NO.: 31qb-30130
• Flow Rate: Variable Pump
• Type: Oil Pump
• Drive: Hydraulic
• Performance: High Pressure
• Transport Package: Wooden Box
• Specification: 175*190*288mm
• Trademark: Bodeke
• Origin: China
• HS Code: 8413503190
• Production Capacity: 300/Month

Product Description

All - New Excavator Fan Pump 31QB - 30130: The Ideal Cooling Solution for Hyundai R385/R485/R520

In the fast - paced and challenging construction industry, reliable and high - performing components are the cornerstone of efficient operations. We are excited to introduce the all - new Excavator Fan Pump 31QB - 30130, specifically engineered to meet the exacting demands of Hyundai R385, R485, and R520 excavators. This cutting - edge fan pump represents a significant leap forward in cooling technology, offering a host of features that set it apart from the competition.

Unparalleled Compatibility for Seamless Integration

The 31QB - 30130 fan pump is a masterpiece of engineering precision, designed with a laser - like focus on compatibility. Every aspect of its design, from the physical dimensions to the hydraulic connection points, has been meticulously crafted to match the original equipment specifications of Hyundai R385/R485/R520 models. This means that installation is a breeze, requiring no complex modifications or custom - made parts. Once installed, the fan pump seamlessly integrates with the existing hydraulic system of the excavator, ensuring stable and reliable operation. Whether you're working on a large - scale construction project in the heart of the city or a rugged mining operation in a remote location, you can trust the 31QB - 30130 to perform flawlessly.

Exceptional Performance for Optimal Cooling Efficiency

High - Pressure and High - Flow Performance

Equipped with state - of - the - art hydraulic components, the 31QB - 30130 fan pump is capable of delivering outstanding high - pressure and high - flow performance. It can generate a powerful and consistent pressure output, enabling the fan to produce a strong and steady airflow. This high - volume airflow is essential for efficient heat dissipation, especially when the excavator's engine and other critical components are working under heavy loads. For example, during continuous digging operations in hot and humid conditions or extended periods of operation in dusty environments, the 31QB - 30130 fan pump can quickly and effectively cool down these components, preventing overheating and ensuring the excavator's optimal performance.

Intelligent Pressure Regulation

The fan pump features an advanced pressure - regulation mechanism that allows for precise control of the hydraulic pressure according to the actual cooling needs of the excavator. When the engine load increases, such as during heavy - duty earth - moving tasks, the pump automatically adjusts the pressure to drive the fan at a higher speed, providing enhanced cooling capacity. Conversely, when the load is reduced, the pressure is adjusted downward to save energy and reduce wear on the fan and pump components. This intelligent pressure - regulation system not only improves the overall performance of the excavator but also contributes to energy savings and cost - effectiveness in the long run.

Low - Noise and Vibration - Free Operation

In addition to its excellent cooling performance, the 31QB - 30130 fan pump is designed to operate quietly and with minimal vibration. The internal components are carefully balanced and optimized to reduce noise and vibration during operation. This creates a more comfortable working environment for the operator, as excessive noise and vibration can cause fatigue and distractions. Moreover, the low - vibration operation helps to extend the service life of the fan pump and other related components by reducing the stress caused by vibrations.

Durable Construction for Long - Term Reliability

High - Quality Materials

Constructed from top - grade materials, the 31QB - 30130 fan pump is built to last. The pump housing is made of high - strength alloy steel, which offers excellent resistance to impact, corrosion, and wear. The internal gears, shafts, and seals are also made of premium - quality materials. The gears are hardened to withstand high - torque forces, while the seals are made of advanced rubber compounds that are resistant to oil, heat, and abrasion. These high - quality components work together to ensure the long - term reliability and stable performance of the fan pump.

Rigorous Quality Control

Before leaving the factory, every 31QB - 30130 fan pump undergoes a series of rigorous quality - control tests. These tests include hydraulic performance tests, pressure - endurance tests, and vibration - resistance tests. In the hydraulic performance tests, the pump's flow rate, pressure output, and efficiency are carefully measured and evaluated to ensure that they meet the strict quality standards. The pressure - endurance tests simulate the long - term operation of the pump under high - pressure conditions to check its durability. The vibration - resistance tests expose the pump to various vibration frequencies and amplitudes to ensure that it can operate stably in a vibrating environment. Only pumps that pass all these tests with flying colors are approved for shipment, guaranteeing that customers receive a high - quality product.

12 - Month Warranty for Your Peace of Mind

We stand firmly behind the quality of the Excavator Fan Pump 31QB - 30130 and offer a comprehensive 12 - month warranty. During this period, if you encounter any quality - related issues, our professional customer service team will be at your disposal. We will provide prompt technical support and, if necessary, arrange for a free replacement or repair. Our warranty policy reflects our confidence in the product and our commitment to customer satisfaction. We want you to have peace of mind when using our fan pump, knowing that you are backed by a reliable after - sales service.

In conclusion, the Excavator Fan Pump 31QB - 30130 for Hyundai R385/R485/R520 is a top - of - the - line product that combines perfect compatibility, exceptional performance, and durable construction. With its 12 - month warranty, it is the ideal choice for maintaining and enhancing the performance of your Hyundai excavators. Whether you are a professional contractor or a construction equipment owner, this fan pump will help you ensure that your excavators can operate efficiently and reliably in any construction project.

Pump
Product Name	Fan Pump
Model NO.
Material	Cast iron
Rotate Direction	Right
Pressure	25bar
Speed	3000rpm
serial number	31QB-30130
Application	Excavator
Operating temperature	80ºC
Weigh	5.6KG
Specification	175*190*288
Delivery cycle	7 Days
Minimum quantity	1
Warranty period	12months
Quality standard	CE/ISO9001
condition	Brand-New
Control Mode	Fluid
Flow	20+20ml/min
Remarks	For Hyundai R385/R485/R520

 

Installation hole pitch A	146
Installation hole pitch B
Hole diameter*number of holes	Φ15*2
Rabbet Diameter	Φ101.6
Rabbet height	Φ15*2
Output shaft diameter	Φ21.8
Shaft length	35
Number of spline teeth	13
Flat key size
Total height	175*127
Total length	245
Oil inlet	U1-1/16
High-pressure oil port	U7/8 Main U7/8 Vice
Oil drain port
Tapered shaft size
Remarks
Other configurations

FAQ
Q: How to guarantee the same?
A: Before sending, I will take pictures. After confirmation, I send.

Q: When to ship?
A: Once getting payment then arrange.

Q: Import customs fee?
A: It depends on import country. I can make lower valve so that you can pay lower customs fee even no need to pay.

Q: How long for transport?
A: For express/ air, it takes about 5 days. For land/ sea, it takes about one month. It depeds on your address.

Q: Product usage?
A: If any problem about usage, I will solve at first time.

Q: What Is The Payment Terms?
A: Full order: 30% as deposit, the balance before shipment:
Small order /sample order: full payment in advance.

Q: Can I Mark My Own Brand On The Pump?
A: Yes. Full order can mark your brand and code.

 Q: How Long Is Guarantee?
 A: We give 1 year guarantee.
 

Our product range primarily focuses on brand-new fan pumps, fan motors, and travel motors for excavators. These components are meticulously crafted using advanced manufacturing techniques and premium materials. Each piece undergoes rigorous quality control procedures throughout the production process to ensure optimal performance and durability.One of the key highlights of our service is the provision of a 12-month quality guarantee for customers worldwide. This commitment reflects our confidence in the reliability of our products. We understand the importance of minimizing downtime in the construction and heavy machinery sectors, and our quality assurance aims to give our clients peace of mind when using our equipment.

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