Hydraulic Fan Pump 31qb-30130 Gear Pump Group-Piston 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: Engineered for Hyundai R385/R485/R520

In the fast - paced and highly competitive construction machinery domain, the reliability and efficiency of every component are the bedrock of seamless operations. Here comes the game - changing solution: the all - new Excavator Fan Pump 31QB - 30130, designed specifically to be the perfect match for Hyundai R385, R485, and R520 excavators. This state - of - the - art fan pump is set to redefine the benchmarks of performance, durability, and value in the industry.

Unrivaled Compatibility for Hassle - Free Integration

The 31QB - 30130 fan pump is the result of painstaking engineering efforts. Its physical dimensions, from the outer housing to the minutest inner part, are an exact match to the original equipment specifications of Hyundai R385/R485/R520 models. The hydraulic connection points are designed with such precision that installation becomes a straightforward process. There's no need for time - consuming modifications or custom - made adapters. Once installed, it meshes perfectly with the existing hydraulic system of the excavator. Whether it's a large - scale infrastructure project or a rugged mining operation, you can be certain that the 31QB - 30130 will operate in harmony with your Hyundai excavator, reducing downtime and enhancing productivity.

Exceptional Performance for Optimal Cooling Efficiency

High - Pressure and High - Flow Mastery

Equipped with cutting - edge hydraulic components, the 31QB - 30130 fan pump is a powerhouse of high - pressure and high - flow performance. It can generate a consistent and robust pressure output, enabling the fan to produce a strong and steady airflow. This is vital for efficient heat dissipation. When the excavator's engine and other crucial components are under intense workloads, such as during continuous digging in a hot summer day or non - stop operation in a dusty construction site, the 31QB - 30130 fan pump springs into action. It rapidly cools down these components, ensuring that the excavator maintains its optimal operating temperature. This not only prevents overheating - related breakdowns but also extends the lifespan of the equipment.

Precise and Intelligent Pressure Regulation

The fan pump features an advanced pressure - regulation mechanism. This allows for ultra - precise control of the hydraulic pressure. Depending on the actual cooling requirements of the excavator, the pump can automatically adjust the pressure. When the engine load is high, for example, during heavy - duty earth - moving tasks, the pump increases the pressure, driving the fan at a higher speed to provide enhanced cooling capacity. Conversely, when the load is light, such as during idle periods or less strenuous operations, the pressure is adjusted downward. This not only saves energy but also reduces wear and tear on the fan and pump components. In the long run, this intelligent pressure - regulation system contributes significantly to cost - savings and improved overall performance.

Whisper - Quiet and Vibration - Free Operation

In addition to its outstanding cooling capabilities, the 31QB - 30130 fan pump is engineered for quiet and smooth operation. The internal components are carefully balanced and optimized to minimize noise and vibration. For the operator, this means a more comfortable working environment. Excessive noise and vibration can cause fatigue and distractions, which may lead to reduced efficiency and potential safety hazards. Moreover, the low - vibration operation reduces the risk of component damage due to excessive shaking. This, in turn, extends the service life of the fan pump and the entire excavator, resulting in lower maintenance costs.

Robust Construction for Long - Term Reliability

High - Grade Materials for Maximum Durability

Constructed from top - tier materials, the 31QB - 30130 fan pump is built to endure the harshest construction conditions. The pump housing is crafted from high - strength alloy steel, which offers excellent resistance to impact, corrosion, and wear. It can withstand the high - pressure hydraulic forces, vibrations, and exposure to dust, moisture, and other environmental elements that are common in construction sites. The internal gears are hardened to withstand high - torque forces, ensuring smooth operation even under heavy loads. The seals are made of advanced rubber compounds that are resistant to oil, heat, and abrasion. These high - quality components work in unison to provide long - term reliability and stable performance.

Stringent Quality Control for Uncompromised Quality

Before leaving the factory, every 31QB - 30130 fan pump undergoes a series of rigorous quality - control tests. The hydraulic performance tests involve measuring the pump's flow rate, pressure output, and efficiency with great precision. These values are then evaluated against strict quality standards to ensure that the pump meets or exceeds expectations. The pressure - endurance tests simulate long - term operation under high - pressure conditions to test the pump's durability. Vibration - resistance tests expose the pump to various vibration frequencies and amplitudes to ensure its stability in vibrating environments. Only those pumps that pass all these tests with flying colors are approved for shipment. This strict quality - control process guarantees that customers receive a product of the highest quality.

12 - Month Warranty: Your Assurance of Quality

We have full confidence in the quality of the Excavator Fan Pump 31QB - 30130, which is why we offer a comprehensive 12 - month warranty. During this period, if you encounter any quality - related issues, our professional customer service team is just a call or an email away. We provide prompt technical support and, if necessary, arrange for a free replacement or repair. Our warranty policy is a testament to our commitment to customer satisfaction. We want you to have complete peace of mind when using our fan pump, knowing that you are backed by a reliable after - sales service.

In summary, the Excavator Fan Pump 31QB - 30130 for Hyundai R385/R485/R520 is a top - notch product that combines perfect compatibility, exceptional performance, and robust construction. With its 12 - month warranty, it is the ideal choice for anyone looking to maintain or enhance the performance of their Hyundai excavators. Whether you're a seasoned construction contractor or a construction equipment owner, this fan pump is your key to ensuring that your excavators 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.

Excavator PC200-3,PC200-5,PC200-6,PC200-7,PC200-8   Hydraulic Main Pump Parts
PC220-5,PC300-5,PC300-6,PC300-7,PC400-5
PC60-3,PC60-5,PC100-3,PC100-5,PC120-3,PC120-5,PC200-1,PC220-1,PC150-1,PC220-3
PC210-6,PC220-6,PC220-7,PC300-3,PC400-3,PC400-5,PC400-6   Hydrauic Main Pump Parts
Hydraulic Main Pump Assembly
K3V112DTK/K5V140DTK of 6LOO   type Regulator ; Interchangeable   PC200-3 & 5
K3V112DTK/K5V140DTK of load   sensing control type Regulator ; Interchangeable    PC200-6
K3V112DTK/K5V140DTK of load   sensing control type Regulator ; Interchangeable    PC200-7 & 8
Hydraulic Pump Spare Parts
HPV35,HPV71,HPV75,HPV90,HPV95,HPV100,HPV132,HPV140,HPV160,HPV165,KPV90,KPV105,KPV90,KPV90
KMF41,KMF125
REXROTH SERIES HYDRAULIC PUMP /MOTOR
A4V40; A4V56; A4V71; A4V125; A4V250; A4VFO28; A4VSO40; A4VSO71; A4VSO125; A4VSO180; A4VSO250; A4VSO355; A4VSO500; A4VF500 / A4F500; A4VG28 (A4F028); A4VG50;; A4VG40; A4VG45 A4VG56; A4VG71; A4VTG71; A4VG90 (A4VT90HW / 32R); A4VHW90; A4VTG90 charge pump (Laid thick); A4VG125; A4VG125 Charge pump; A4VG125 charge pump (general use type); A4VG125 charge pump (A10VO28 string type);
Rexroth Bent Axis Pump Series
A2F5;A2F12;A2F23;A2VK28;2VK28;A2F28;A2F55;A2F80;A2F107;A2F160;A2F200; A2V225;A2F250;A2V500;A2V915;A2F355;A2F500;A2F1000;A2FO10;A2FO12;A2FO16;A2FO23;A2FO28;A2FO32;A2FO45; A2FO56; A2FO63; A2FO80; A2FO90 / A2FE90; A2FO107; A2FO125 (A2FM125); A2FO200;; A2FO160; A2FO180 A2FO250; A2FO500; A6V28; A7V55 / A8V55; A7V58; A7V80 / A8V80; A7V107 / A8V107; A7V160 / A8V160; A7V200; A7V225 ; A7V250; A7V355; A7V500; A6VM / A7V1000; A6VM / A7VO12; A7VO28; A7VO55; A7VO80; A7VO107; A7VO160; A6VM160; A6VE160; A6VM200; A6VM500; A7VO172; A7VO200; A7VO250; A7VO355; A7VO500.
Our Product Range	Hydraulic Pump Parts
Hydraulic pump parts	Cylinder block	Press pin
Piston motor	Piston shoe	Snap ring
Piston pump	Retainer plate	Coil spring
Gear pump	Ball guide	Disk spring
Charge pump	Valve plate	Barrel washer
Pilot pump	Shoe plate	Oil seal
Vane pump	Bearing plate	Frication plate
Repair OEM parts	Swash plate	Steel plate
Motor spare parts	Drive shaft	Metal