High-Performance HPV0102 Gear Pump Pilot Pump for ZX200 and ZX230 Excavators
Looking for a reliable and efficient pilot pump for your Hitachi excavators? Guangxi Huayang Construction Machinery Equipment Co., Ltd. offers the premium quality HPV0102 Gear Pump Pilot Pump, specifically designed for ZX200 and ZX230 excavator models. As a leading supplier of construction machinery parts, we specialize in providing top-notch components for various brands, including Komatsu and Caterpillar.
Product Advantages
Enhanced Performance: Ensures smooth and precise operation of your excavator's hydraulic system.
Durable Construction: Built with high-quality materials for long-lasting reliability and resistance to wear and tear.
Direct Fit: Engineered to perfectly match ZX200 and ZX230 models, ensuring easy installation.
Optimized Efficiency: Delivers consistent hydraulic power, contributing to improved fuel efficiency.
Product Usage and Applications
This HPV0102 Gear Pump Pilot Pump is a crucial component of the excavator's hydraulic system. It provides the necessary pilot pressure to control the main hydraulic pump, which in turn powers the various functions of the excavator, such as digging, lifting, and moving.
ZX200 and ZX230 excavators are widely used in various construction and earthmoving applications, including:
Construction Sites: For digging foundations, trenches, and handling materials.
Road Building: For excavating and preparing the ground for road construction.
Demolition Work: For safely and efficiently demolishing buildings and structures.
Landscaping: For shaping terrain, digging ponds, and planting trees.
Mining and Quarrying: For extracting and moving large quantities of earth and rock.
Case Study: A construction company in Guangxi successfully used our HPV0102 pilot pump in their ZX230 excavator to complete a large-scale foundation project ahead of schedule due to the reliable performance of the pump.
Suitable Machine Models
Hitachi ZX200 Excavator
Hitachi ZX230 Excavator
About Guangxi Huayang Construction Machinery Equipment Co., Ltd.
Guangxi Huayang Construction Machinery Equipment Co., Ltd. is a professional supplier specializing in high-quality construction machinery parts. Our main products include undercarriage parts (such as track rollers, carrier rollers, sprockets, idlers, and track shoes), hydraulic system components (including hydraulic pumps, hydraulic motors, control valves, and hydraulic cylinders like bucket cylinders and boom cylinders), transmission and power components (such as gearboxes, gear parts, and engine assemblies including Cummins engine parts), and various wear parts (like bucket teeth, track chains, pins and bushings, and high-strength bolts). We cater to a wide range of machinery from renowned brands like Komatsu and Caterpillar.
Frequently Asked Questions
Q: How do I know if my pilot pump needs replacement?
A: Common signs of a failing pilot pump include slow or erratic movement of the excavator's attachments, a whining noise from the hydraulic system, or a loss of hydraulic power.
Q: Are there different types of gear pumps for excavators?
A: Yes, there are various types of gear pumps, including internal and external gear pumps, each suited for specific applications and pressure requirements within the hydraulic system.
Q: Can I install this pilot pump myself?
A: While it's possible for experienced mechanics, we recommend professional installation to ensure proper function and avoid potential damage to the hydraulic system.
Troubleshooting and Maintenance Tips
Regularly check the hydraulic fluid level and condition. Contaminated or low fluid can damage the pump.
Inspect hydraulic hoses and connections for leaks. Address any leaks promptly.
Ensure the hydraulic filters are replaced according to the manufacturer's recommendations.
Listen for unusual noises from the hydraulic pump, which could indicate a problem.
Care and Maintenance Small Tips
Keep the area around the hydraulic pump clean to prevent debris from entering the system.
Avoid operating the excavator at maximum hydraulic pressure for extended periods.
Follow the excavator manufacturer's recommended maintenance schedule.
Multilingual Parts Glossary
Komatsu PC200-8 Track Roller: (Chinese: 小松PC200-8 支重轮; Russian: Каток опорный Komatsu PC200-8) - Installed in the undercarriage, supporting the machine's weight on the tracks.
Komatsu PC300-7 Hydraulic Oil: (Chinese: 小松PC300-7 液压油; Russian: Гидравлическое масло Komatsu PC300-7) - Used in the hydraulic system to transmit power.
Komatsu D85ESS-2 Sprocket: (Chinese: 小松D85ESS-2 驱动轮; Russian: Звездочка Komatsu D85ESS-2) - Located in the rear of the undercarriage, driving the tracks.
Komatsu WA380-6 Bucket Cylinder: (Chinese: 小松WA380-6 铲斗油缸; Russian: Гидроцилиндр ковша Komatsu WA380-6) - Attached to the bucket, controlling its movement on a wheel loader.
Caterpillar CAT 320D Final Drive: (Chinese: 卡特彼勒CAT 320D 终传动; Russian: Бортовой редуктор Caterpillar CAT 320D) - Part of the undercarriage, providing the final reduction in speed and increase in torque to the tracks of an excavator.
Caterpillar CAT 336D2 Track Shoe: (Chinese: 卡特彼勒CAT 336D2 履带板; Russian: Башмак гусеницы Caterpillar CAT 336D2) - Attached to the track chain, providing traction for an excavator.
Caterpillar CAT 140G Grader Blade: (Chinese: 卡特彼勒CAT 140G 推土铲刀; Russian: Отвал грейдера Caterpillar CAT 140G) - The main working tool of a motor grader, used for leveling and grading surfaces.
Caterpillar CAT 777D Fuel Filter: (Chinese: 卡特彼勒CAT 777D 燃油滤清器; Russian: Топливный фильтр Caterpillar CAT 777D) - Installed in the fuel system of a dump truck, removing contaminants from the fuel.
Caterpillar CAT 966H Transmission: (Chinese: 卡特彼勒CAT 966H 变速箱; Russian: Коробка передач Caterpillar CAT 966H) - Part of the powertrain of a wheel loader, allowing it to operate at different speeds and torques.
Caterpillar CAT 349E Idler: (Chinese: 卡特彼勒CAT 349E 引导轮; Russian: Направляющее колесо Caterpillar CAT 349E) - Located at the front of the undercarriage, guiding the track chain of an excavator.
