The "Excavator Fan Pump K3VL28 For SANNY 485" is a revolutionary product, meticulously engineered to meet the rigorous demands of excavator operations. This fan pump is a paragon of innovation, integrating advanced technology, durable construction, and seamless compatibility to enhance the overall performance and reliability of excavators.
1. Design Philosophy
- Rugged Exterior
The K3VL28's housing is crafted from high - tensile, corrosion - resistant steel. This material choice is not arbitrary; it's a response to the harsh environments excavators operate in. Whether it's the dusty terrains of construction sites, the muddy landscapes of earth - moving projects, or the salt - laden air near coastal areas, the pump's exterior can withstand it all. The steel housing is also designed with reinforced ribs, adding an extra layer of protection against impacts and vibrations that are common in excavator work.
- Precision - Tuned Interior
Inside, the pump features a carefully designed impeller. Made from a lightweight yet incredibly strong composite material, the impeller is aerodynamically optimized. Its unique blade shape and pitch are engineered to maximize fluid displacement while minimizing energy losses. The impeller's rotation is supported by high - quality ball bearings. These bearings are designed to handle the high - speed rotations and heavy loads associated with excavator fan pump operations. They are also sealed to prevent the ingress of dust and debris, ensuring long - term smooth operation.
2. Compatibility with SANNY 485
- Plug - and - Play Integration
The K3VL28 is specifically designed to be fully compatible with the SANNY 485 system. This means that it can be easily integrated into excavators that already utilize the SANNY 485 architecture. The connection is straightforward, with a standardized interface that allows for quick installation. This seamless integration saves time and resources during the upgrade or replacement process of the fan pump in excavators.
- Intelligent Control and Monitoring
Once integrated with the SANNY 485 system, the K3VL28 offers an array of intelligent control and monitoring capabilities. Operators can use the SANNY 485 - enabled control panel to adjust the pump's speed, depending on the real - time requirements of the excavator. For example, during high - load operations, such as deep digging or lifting heavy loads, the pump speed can be increased to provide enhanced cooling. Conversely, during idle or low - load periods, the speed can be reduced to conserve energy. The system also provides real - time monitoring of the pump's performance parameters, including temperature, pressure, and flow rate. Any deviation from the normal operating range can be detected early, allowing for proactive maintenance and preventing potential breakdowns.
3. Performance Metrics
- High - Volume Flow
The K3VL28 is capable of delivering an impressive high - volume flow rate. This is crucial for excavators, as they require a substantial amount of air or coolant to be circulated to maintain optimal operating temperatures. In the case of engine cooling, the pump can rapidly move coolant through the engine block, cylinder heads, and radiators. This efficient heat dissipation ensures that the engine does not overheat, even under extreme working conditions. Similarly, for hydraulic system cooling, the high - volume flow can effectively cool the hydraulic oil, maintaining its viscosity and ensuring smooth operation of the hydraulic components.
- Variable - Pressure Adaptability
Excavator operations often involve changing resistance in the cooling or ventilation systems. The K3VL28 is designed to adapt to these variable - pressure demands. It can automatically adjust its output pressure to maintain a consistent flow rate. For instance, if there is a blockage in the cooling ducts or a change in the air intake resistance, the pump can increase its pressure to overcome the obstacle. This adaptability is achieved through an advanced pressure - sensing and control mechanism, which constantly monitors the system pressure and adjusts the pump's operation accordingly.
- Energy - Efficient Operation
In an industry where fuel costs are a significant concern, the K3VL28's energy - efficient design is a major advantage. The pump is equipped with a high - efficiency motor that consumes less power while delivering the required performance. The motor's speed is precisely controlled based on the real - time demands of the excavator, ensuring that energy is not wasted. This energy - saving feature not only reduces the operating costs of the excavator but also contributes to a more sustainable operation.
4. Diverse Applications in Excavators
- Engine Cooling
One of the primary applications of the K3VL28 is engine cooling. The engine of an excavator is a power - hungry component that generates a large amount of heat during operation. The K3VL28 plays a vital role in circulating coolant through the engine's cooling system. By ensuring a continuous and efficient flow of coolant, it helps to maintain the engine's temperature within the optimal range. This not only extends the engine's lifespan but also improves its fuel efficiency and power output.
- Hydraulic System Cooling
The hydraulic system of an excavator is another critical area where the K3VL28 is used. Hydraulic components, such as pumps, valves, and cylinders, generate heat during operation. Excessive heat can degrade the performance of the hydraulic oil and cause damage to the components. The K3VL28 circulates the hydraulic oil through a heat exchanger, effectively removing the heat and maintaining the oil's proper working temperature. This ensures the smooth and reliable operation of the hydraulic system, enabling the excavator to perform tasks such as lifting, digging, and slewing with precision.
- Cab Ventilation
The comfort of the excavator operator is also enhanced by the K3VL28. It is used to improve cab ventilation, ensuring a fresh and comfortable working environment. The pump can circulate fresh air into the cab, removing stale air, and controlling the temperature and humidity levels. This not only improves the operator's comfort but also enhances their concentration and productivity, especially during long working hours.
5. Maintenance and Long - Term Viability
- User - Friendly Maintenance
The K3VL28 is designed with maintenance in mind. Its modular construction allows for easy access to individual components. This means that routine maintenance tasks, such as impeller inspection, bearing lubrication, and seal replacement, can be carried out quickly and efficiently. The pump also has built - in diagnostic features that can assist maintenance technicians in identifying potential issues. These features provide valuable information about the pump's internal components, such as bearing wear, impeller imbalance, and seal integrity, enabling proactive maintenance and reducing the risk of unexpected breakdowns.
- Long - Lasting Durability
Thanks to its high - quality materials and robust construction, the K3VL28 is built to last. The corrosion - resistant housing, durable impeller, and high - quality bearings are all designed to withstand the test of time and the harsh conditions of excavator operations. The pump's long - term durability not only reduces the need for frequent replacements but also provides a reliable solution for excavator owners and operators. This durability, combined with its easy maintenance, makes the K3VL28 a cost - effective choice in the long run.
In conclusion, the "Excavator Fan Pump K3VL28 For SANNY 485" is a comprehensive solution for excavator cooling and ventilation needs. Its advanced design, seamless compatibility, high - performance capabilities, diverse applications, and easy maintenance make it an indispensable component for modern excavators. If you have any specific aspects you'd like to expand on, such as more detailed technical specifications or real - world case studies, please let me know, and I can further tailor this description.
| Pump |
| Product Name |
Fan Pump |
| Model NO. |
K3VL28 |
| Material |
Cast Iron |
| Rotate Direction |
Right |
| Speed |
3000rpm |
| Pressure |
30Mpa |
| Application |
Excavator |
| Seals |
Fluorine rubber |
| Operating temperature |
80ºC |
| Weigh |
20.6 KG |
| Specification |
210*220*250 |
| Delivery cycle |
7Days |
| Minimum quantity |
1 |
| Warranty period |
12months |
| Quality standard |
CE/ISO9001 |
| condition |
Brand-New |
| Control Method |
Electronic |
| Control Voltage |
24V |
| Flow |
45ml/min |
| Remarks |
For SANNY 485 |
| Installation hole pitch A |
146 |
| Installation hole pitch B |
|
| Hole diameter*number of holes |
Φ13*2 |
| Rabbet Diameter |
Φ101.6 |
| Rabbet height |
9 |
| Output shaft diameter |
Φ21.8 |
| Shaft length |
33 |
| Number of spline teeth |
13 |
| Flat key size |
|
| Total height |
210*220 |
| Total length |
250 |
| Oil inlet |
58.7*30.2-Φ32 |
| High-pressure oil port |
47.6*22.2-Φ20 |
| Oil drain port |
U3/4 |
| Tapered shaft size |
|
| Remarks |
Oil inlet/high pressure port flange installation |
| 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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(Laid thick); A4VG125; A4VG125 Charge pump; A4VG125 charge pump (general use type); A4VG125 charge pump (A10VO28 string type); |
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A2F5;A2F12;A2F23;A2VK28;2VK28;A2F28;A2F55;A2F80;A2F107;A2F160;A2F200;
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| 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 |
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