Excavator Parts Zax450lc Zax470-3 Hydraulic Fan Motor 4634936 for Hitachi
Optimize Cooling: Genuine Quality Hitachi Zax450lc Zax470-3 Hydraulic Fan Motor 4634936 from Swafly MachineryEnsure peak performance and prevent costly downtime due to overheating in your Hitachi Zax4
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Optimize Cooling: Genuine Quality Hitachi Zax450lc Zax470-3 Hydraulic Fan Motor 4634936 from Swafly MachineryEnsure peak performance and prevent costly downtime due to overheating in your Hitachi Zax4
Optimize Cooling: Genuine Quality Hitachi Zax450lc Zax470-3 Hydraulic Fan Motor 4634936 from Swafly Machinery
Ensure peak performance and prevent costly downtime due to overheating in your Hitachi Zax450lc or Zax470-3 excavator. The engine cooling system is critical, and a high-quality Hydraulic Fan Motor is its heart. We offer the reliable Hitachi Hydraulic Fan Motor part number 4634936, specifically designed for these powerful machines.
Product Details
Part Name: Hydraulic Fan Motor
Part Number: 4634936
Compatible Models: Hitachi Zaxis ZAX450LC, Hitachi Zaxis ZAX470-3
Function: Controls the speed of the engine cooling fan to maintain optimal engine temperature.
Why Choose This Hydraulic Fan Motor?
The Hydraulic Fan Motor 4634936 is a vital component for the efficient operation of your Hitachi ZAX450LC or ZAX470-3. Choosing a quality replacement offers numerous advantages:
Precise Temperature Control: Ensures the engine operates within its optimal temperature range, preventing overheating or overcooling, both detrimental to engine life.
Improved Fuel Efficiency: The hydraulic system allows the fan speed to be adjusted dynamically based on cooling demand, reducing parasitic load on the engine compared to traditional belt-driven fans.
Reduced Noise: Fan speed is optimized, leading to quieter operation when full cooling is not required.
Enhanced Component Lifespan: By maintaining stable engine temperatures, this Hydraulic Fan Motor helps extend the life of the engine and related components.
Reliability: Built to meet or exceed OEM specifications, ensuring dependable performance in demanding environments.
Direct Replacement: Designed for seamless installation in Hitachi ZAX450LC and ZAX470-3 excavators using part number 4634936.
Applicable Models & Applications
The Hitachi Zaxis ZAX450LC and ZAX470-3 are renowned heavy-duty hydraulic excavators. They are the workhorses in some of the most challenging applications globally:
Large-Scale Construction: Moving massive amounts of earth, preparing sites for large buildings and infrastructure.
Mining & Quarrying: Essential for overburden removal and material loading in surface **mining** operations and stone quarries.
Infrastructure Projects: Building roads, dams, and other large public works where powerful excavation is needed.
In these demanding application scenarios, the engine is under constant high load. A properly functioning Hydraulic Fan Motor (4634936) is non-negotiable for preventing overheating, which can lead to engine derating, shutdown, and significant repair costs.
Case Example: A Hitachi ZAX470-3 operating in a hot, dusty **mine** environment relies heavily on the performance of its Hydraulic Fan Motor to keep the engine temperature stable during long shifts of continuous digging and loading. A failing motor would quickly cause the machine to overheat, halting production and costing thousands in lost time and potential engine damage.
Why Buy from Swafly Machinery Co., Limited?
Swafly Machinery Co., Limited is your trusted global partner for excavator spare parts and mining equipment components. Located at https://www.hitachi-isuzuparts.com, we specialize in providing high-quality parts for heavy machinery.
Our core business encompasses:
Mechanical Engines: Diesel engines for various brands including Mercedes-Benz, KUBOTA, Cummins, Volvo Penta, Deutz, Yanmar, offering assembly, maintenance, and regeneration services.
Hydraulic System Components: Such as Hydraulic Pumps (e.g., Kawasaki), Main Control Valves, Hydraulic Travel/Swing Motors (like the Hydraulic Fan Motor 4634936), and various valve assemblies. These are widely used in Komatsu, Caterpillar, and Hitachi excavators.
Travel System Parts: Including final drives, travel motors, and undercarriage components.
Other Key Spares: Such as oil pans, filters, camshafts, gaskets, hose assemblies, covering all aspects of engine, hydraulic, and machine maintenance.
When you purchase the Hitachi Hydraulic Fan Motor 4634936 from Swafly Machinery, you are guaranteed a high-quality part that fits your Hitachi ZAX450LC or ZAX470-3 perfectly, backed by our expertise in heavy equipment parts.
Questions & Answers
Q1: How do I know if the Hydraulic Fan Motor on my Hitachi Zax450lc or Zax470-3 might be failing?
A1: Common symptoms of a failing Hydraulic Fan Motor (4634936) include the engine overheating, the cooling fan not spinning at all or spinning erratically (too fast or too slow for the operating conditions), unusual noises coming from the fan or motor area, or diagnostic trouble codes related to the cooling fan system appearing on the machine's monitor.
Q2: What are common reasons a Hydraulic Fan Motor might fail prematurely on heavy equipment?
A2: Premature failure can often be attributed to contaminated hydraulic fluid which can damage the motor's internal components. Low hydraulic fluid levels, electrical issues with the motor's control system or sensors, physical damage from debris, or simply operating the machine in extreme conditions without adequate maintenance can also lead to early wear and failure of the Hydraulic Fan Motor.
Q3: Are there any maintenance tips for the cooling system involving the Hydraulic Fan Motor on a Hitachi excavator?
A3: Yes, regular maintenance is key. Ensure the hydraulic fluid powering the fan motor is clean and at the correct level. Regularly clean the radiator and oil cooler fins to ensure optimal airflow. Inspect the fan blades for damage and check all electrical connections to the motor and control unit. Adhering to the manufacturer's recommended service intervals for hydraulic system fluid and filter changes is crucial for preventing contamination.
Technical Glossary: Hitachi Excavator & Mining Parts
Understanding your machine components is vital. Here are 10 essential parts found on Hitachi excavators and mining equipment (Note: Not the fan motor itself):
Main Hydraulic Pump (主液压泵 / Главный гидравлический насос): Location: Engine compartment. Example: Hitachi EX1200-6 Main Hydraulic Pump.
Travel Motor (行走马达 / Ходовой гидромотор): Location: Connected to the final drive on the tracks. Example: Hitachi ZX330-5G Travel Motor.
Swing Motor (回转马达 / Гидромотор поворота): Location: Under the cab, rotates the upper structure. Example: Hitachi ZX870LCR-5G Swing Motor.
Control Valve (控制阀 / Распределитель): Location: In the center of the machine, manages hydraulic fluid flow. Example: Hitachi ZX210-5G Control Valve.
Hydraulic Cylinder (液压油缸 / Гидроцилиндр): Location: Boom, Arm, Bucket. Example: Hitachi ZX490LCH-6 Boom Cylinder.
Radiator (散热器 / Радиатор): Location: Engine compartment, part of the cooling system. Example: Hitachi ZX350LC-5G Radiator.
Oil Cooler (油冷却器 / Маслоохладитель): Location: Near radiator, cools hydraulic/engine oil. Example: Hitachi EX2600-6 Hydraulic Oil Cooler.
Final Drive (终传动 / Бортовой редуктор): Location: Connected to the track sprocket. Example: Hitachi ZX130-5G Final Drive.
Track Link Assembly (履带链条总成 / Гусеничная цепь в сборе): Location: Undercarriage. Example: Hitachi ZX520LCH-3 Track Link Assembly.
Idler (导向轮 / Ленивец): Location: Front of the undercarriage, guides the track. Example: Hitachi ZX200-3 Idler.
Get Your Replacement Hitachi Hydraulic Fan Motor 4634936 Today!
Don't let an inefficient cooling system compromise your Hitachi ZAX450LC or ZAX470-3's performance or lifespan. Invest in a reliable replacement Hydraulic Fan Motor 4634936 from Swafly Machinery Co., Limited.
Contact us now to inquire or place your order! Visit our website: https://www.hitachi-isuzuparts.com
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