14602247 / 14602252 Fan Pump for Volvo EC380/EC480 Excavator spare parts

Short Description:

The 14602247 / 14602252 fan pump is an original heavy-duty hydraulic cooling pump exclusively designed for Volvo EC380 and EC480 large mining excavators.

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Product Detail

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description

The 14602247 / 14602252 original Volvo fan pump adopts industrial-grade reinforced heavy-duty hydraulic pump structure, specially optimized for the high-heat and super-heavy load cycle working characteristics of Volvo EC380/EC480 large excavators. Strictly following the original factory hydraulic calibration parameters and installation dimensions of Volvo large excavators, it features ultra-low internal leakage and linear and stable flow-pressure output, completely different from ordinary universal replacement pumps. Equipped with reinforced wear-resistant internal flow distribution assembly, high-strength anti-fatigue rotating mechanism and original high-temperature aging-resistant sealing system, it can maintain stable working performance without attenuation after long-term high-pressure and high-temperature cyclic hydraulic impact. The high-rigidity integrally cast pump body has excellent vibration resistance, dust and sediment erosion resistance and hydraulic impact resistance, perfectly adapting to harsh mining and earthwork construction environments.

product parameters

Genuine Part Number: 14602247 / 14602252

Brand: VOLVO (Original Genuine)

Applicable Model: Volvo EC380, EC480 Large Mining Excavator

Product Type: Industrial Heavy-duty Hydraulic Cooling Fan Pump

Structural Feature: Low-leakage, Load Adaptive, Constant Pressure Output, Reinforced Anti-fatigue Structure

Core Structure: Reinforced Wear-resistant Flow Distribution Assembly, Anti-fatigue Rotating Mechanism, High-temperature Pressure-resistant Sealing System, High-rigidity Integral Cast Pump Body

Working Characteristics: Stable Pressure & Flow Output, Fast Load Response, Low Vibration & Noise, High Temperature Resistance, No Performance Attenuation Under Heavy Load

Core Function: Provide Stable Hydraulic Power for Fan Motor, Form Closed-loop Intelligent Heat Dissipation System, Stabilize Engine and Hydraulic System Temperature, Eliminate High-temperature Faults

Supporting Matching Parts: EC380/EC480 Special Fan Motor, Large-diameter Mining-grade Fan Blade, Radiator Assembly, Special Hydraulic Pipeline and Precision Filter Elements

advantages

Genuine Volvo 14602247 / 14602252 original parts, factory-precisely calibrated for EC380/EC480 hydraulic heat dissipation system, perfectly matching original hydraulic parameters and installation size, supporting 1:1 non-destructive direct replacement without equipment modification, ensuring high matching accuracy and stable overall performance.
Adopting Volvo original low-leakage hydraulic technology, it effectively avoids flow attenuation and insufficient fan power under long-term super-heavy load and high-temperature mining conditions, thoroughly solving the core pain point of frequent high-temperature alarms of Volvo EC380/EC480 large excavators in extreme working scenarios.
Precision internal matching process ensures linear and stable pressure output, synchronous and stable speed regulation of the supporting fan motor, no fan jitter or speed drop during peak load operation, maintaining continuous and powerful heat dissipation efficiency for long-hour construction.
Original high-temperature anti-aging composite sealing system resists long-term high-pressure and high-temperature cyclic hydraulic impact, completely avoiding oil leakage and performance degradation, effectively reducing equipment failure rate and downtime maintenance loss.
Reinforced high-rigidity cast pump body features excellent anti-vibration, anti-impact and anti-dust erosion capabilities, adapting to harsh high-dust and high-vibration mine environments, with service life far exceeding ordinary universal replacement pumps.

FAQ

Q1: What are the common failure symptoms of 14602247 / 14602252 fan pump?
A: Typical faults include insufficient fan driving power, slow temperature drop, unstable fan speed, pump body vibration and abnormal noise, shaft end oil leakage, and frequent engine and hydraulic system high-temperature alarms under heavy mining load.
Q2: Why do EC380/EC480 overheat during continuous mining?
A: Long-term full-load operation causes internal wear of the fan pump, increased internal leakage, and decreased output flow pressure, resulting in insufficient fan speed and weakened heat dissipation capacity. Timely replacement of the original fan pump can restore full heat dissipation performance.
Q3: How to maintain the fan pump daily?
A: Regularly clean dust and sediment on the radiator and fan blade to avoid system overload. Check the pump body for oil leakage and abnormal operating noise. Replace hydraulic oil and filter elements on schedule to prevent hard mine impurities from wearing internal precision components.
Q4: How to extend the service life of the original Volvo fan pump?
A: Avoid long-term extreme high-temperature overload operation and sudden hydraulic pressure impact. Keep the hydraulic system oil clean, reduce fatigue wear of internal parts, and effectively extend the service life of the fan pump.

warehouse

We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.