PUMP;GEAR 4395063 - Hitachi
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High-Quality Hitachi GEAR PUMP 4395063 for Excavators
Product Details
Introducing the durable and reliable Hitachi GEAR PUMP with the part number 4395063. This high-quality hydraulic pump is specifically designed for Hitachi excavators, ensuring optimal performance and longevity. Trust SWAFLY MACHINERY CO., LIMITED for all your excavator parts and mining equipment parts needs.
About SWAFLY MACHINERY CO., LIMITED
SWAFLY MACHINERY CO., LIMITED, established in 2009 in China, specializes in providing a comprehensive range of quality-trusted excavator parts and mining equipment parts. With over 15 years of experience, we excel in supplying machinery engines, hydraulic pumps, and travel final motor drives. We also offer agricultural tractor machinery engines from renowned brands like KUBOTA and Yanmar.
Our company leverages resources and incorporates the advanced technology and experience of leading engine manufacturers. We operate maintenance workshops and have developed platforms for mechanical dismantling, engine, and hydraulic system assembly maintenance and regeneration. This allows us to offer complete machine and parts renewal services. We are dedicated to timely developing cost-effective OEM or high-quality aftermarket products, ensuring a full spectrum of aftermarket services for our global clientele. Our main products include excavator parts, mining equipment parts, machinery engines, hydraulic pumps, and travel final motor drives.
Our Business
At SWAFLY MACHINERY, our core business encompasses:
- Operating advanced maintenance workshops.
- Expert mechanical dismantling services.
- Specialized engine and hydraulic system assembly maintenance.
- Comprehensive engine and hydraulic system regeneration.
- Full machine and parts renewal business.
- Development of cost-effective OEM products.
- Offering high-quality aftermarket products.
- Providing a complete range of aftermarket services to global customers.
Glossary of Machinery Parts
English: Hydraulic Cylinder Seal Kit
Chinese: 液压油缸密封件修理包 (Yèyā yóugāng mìfēng jiàn xiūlǐ bāo)
Russian: Комплект уплотнений гидроцилиндра (Komplekt uplotneniy gidrotsilindra)
Location: Inside the hydraulic cylinder.
Example: Komatsu PC200-8 Hydraulic Cylinder Seal Kit
English: Fuel Injector
Chinese: 燃油喷油器 (Rányóu pēnyóuqì)
Russian: Топливная форсунка (Toplivnaya forsunka)
Location: Attached to the engine cylinder head.
Example: Caterpillar 320D Fuel Injector
English: Air Filter
Chinese: 空气滤清器 (Kōngqì lǜqīngqì)
Russian: Воздушный фильтр (Vozdushnyy fil'tr)
Location: Usually located in the engine compartment.
Example: Volvo EC220D Air Filter
English: Oil Filter
Chinese: 机油滤清器 (Jīyóu lǜqīngqì)
Russian: Масляный фильтр (Maslyanyy fil'tr)
Location: Attached to the engine block.
Example: John Deere 6155M Oil Filter
English: Water Pump
Chinese: 水泵 (Shuǐbèng)
Russian: Водяной насос (Vodyanoy nasos)
Location: Usually driven by the engine belt.
Example: Mercedes-Benz Actros Water Pump
English: Turbocharger
Chinese: 涡轮增压器 (Wōlún zēngyāqì)
Russian: Турбокомпрессор (Turbokompressor)
Location: Connected to the engine's exhaust manifold.
Example: Cummins ISX Turbocharger
English: Radiator
Chinese: 散热器 (Sànrèqì)
Russian: Радиатор (Radiator)
Location: At the front of the vehicle/machinery for airflow.
Example: Sinotruk Howo Radiator
English: Starter Motor
Chinese: 起动机 (Qǐdòngjī)
Russian: Стартер (Starter)
Location: Bolted to the engine block.
Example: Foton Lovol Tractor Starter Motor
English: Brake Pad
Chinese: 刹车片 (Shāchē piàn)
Russian: Тормозная колодка (Tormoznaya kolodka)
Location: Inside the brake caliper, pressing against the brake disc/rotor.
Example: Toyota Hilux Brake Pad
English: Transmission Filter
Chinese: 变速箱滤清器 (Biànsùxiāng lǜqīngqì)
Russian: Фильтр коробки передач (Fil'tr korobki peredach)
Location: Inside or outside the transmission housing.
Example: Allison Transmission Filter
Frequently Asked Questions
What types of excavator parts do you supply?
We supply a wide range of excavator parts, including hydraulic pumps, travel final motors, engine components, undercarriage parts, and more.
Do you offer parts for mining equipment?
Yes, SWAFLY MACHINERY specializes in both excavator parts and mining equipment parts, providing high-quality components for various types of machinery.
What brands of machinery engines do you offer?
We offer machinery engines and engine parts for various brands, including Hitachi, as well as agricultural tractor engines from KUBOTA and Yanmar.
Common Engine Failure & Solution
Problem: Overheating Engine
Details: The engine temperature gauge is consistently high, and steam may be coming from under the hood. This can be caused by several factors.
Possible Causes:
- Low coolant level.
- Leaking radiator or hoses.
- Faulty thermostat.
- Malfunctioning water pump.
- Clogged radiator fins.
Troubleshooting Steps & Solutions:
- Check Coolant Level: Allow the engine to cool completely, then check the coolant level in the radiator and the overflow tank. Add coolant if necessary.
- Inspect for Leaks: Examine the radiator, hoses, and connections for any signs of leaks. Repair or replace any damaged parts.
- Check Thermostat: A faulty thermostat can prevent proper coolant circulation. This often requires professional diagnosis and replacement.
- Check Water Pump: Listen for unusual noises from the water pump area. A failing water pump may need replacement.
- Clean Radiator Fins: Remove any debris, dirt, or obstructions from the radiator fins to ensure proper airflow.
Note: If the overheating persists after performing these checks, it is recommended to consult a qualified mechanic for further diagnosis and repair.
Visit our website for more information on Hitachi parts and other machinery components: www.hitachi-isuzuparts.com
For inquiries, please contact us:
Mobile/WeChat/WhatsApp: +86 13570162348
Email: sales05@swaflyexcavator.cn
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