HYDRAULIC SYSTEM SPECIALTY

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We mainly produce hydraulic valve, tipping valve, directional control valve, pneumatic control valve, limit valve, high pressure gear
pump, piston pump and a complete set of hydraulic system.
Specialized in product
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Hydraulic Pump

HYDRAULIC SYSTEM SPECIALTY

WHO WE SERVER ?

In past 25 years, we supply high quality hydraulic system for...
HYDRAULIC SYSTEM SPECIALTY
SPECIALIZED IN DUMP TRUCKHYDRAULIC SYSTEMS
- Powerful production infrastructure
- Advanced machinery
- Implement strict quality control
- Provide OEM and ODM services
- Reliable after-sales support
Stable supply of products
HYDRAULIC SYSTEM SPECIALTY

WHY CHOOSE US ?

We provide hydraulic systems to many domestic assembly plants, many well-known Chinese
brands of engineering vehicles are using our hydraulic system products.
HYDRAULIC SYSTEM SPECIALTY

DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!
HYDRAULIC SYSTEM SPECIALTY

FLYBY CERTIFICATIONS

We have cylindricity tester, hardness tester, thread tester,simulation vehicle hydraulic system test bench and other advanced laboratory inspection equipment and rigorous quality control is maintained by skilled employees, ensuring every product meets the highest standards.
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If you have any needs or questions, we sincerely welcome you to contact us. We will wholeheartedly provide you with comprehensive support and satisfactory service. We look forward to working with you!
HYDRAULIC SYSTEM SPECIALTY

News & Blogs

We provide hydraulic systems to many domestic assembly plants, many well-known
Chinese brands of engineering vehicles are using our hydraulic system products.
Latest news and blog posts
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Gear Pump vs Piston Pump for Dump Trucks: Pressure, Efficiency, Duty Cycle, and Cost

Gear or piston pump for your dump truck? Compare cost, pressure, and duty cycle to avoid downtime and maximize hoist performance.

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How to Choose a Hydraulic Gear Pump for a Dump Truck: Flow, Pressure, Rotation, and Mounting

Match hoist speed & payload safely with the right hydraulic gear pump. Prevent seal failure & overheating using our step-by-step spec guide.

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P40 vs P80 vs P120 Directional Control Valve: Flow, Sections, and Applications

Undersizing a hydraulic valve causes severe fluid overheating and sluggish actuator responses. Conversely, oversizing creates unnecessary bulk and wastes valuable mounting space. You must match your system correctly to ensure optimal performance. The P-Series models—specifically the P40, P80, and P1

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The Basics of Hydraulic Spool Valves

This article explains the design, function, and components of hydraulic spool valves. It covers how spool valves control hydraulic flow, common configurations (3/2, 4/3), actuation methods (manual, solenoid, pilot), and applications in vehicles and industrial machinery, including dump truck hydraulic circuits.

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Hydraulic Oil Tank Comparison: Plastic vs Aluminum vs Steel

This comparison guide examines Hydraulic Oil Tanks made from plastic, aluminum, and steel, highlighting advantages, limitations, and ideal use cases. It provides insights into weight, corrosion resistance, heat dissipation, and durability for mobile and industrial hydraulic systems, including truck hydraulic tanks.

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Everything You Need to Know About Hydraulic Lift Valves

This article explains the working principles, design, and applications of hydraulic lift valves, highlighting their role in tipping valves and dump truck hydraulic systems. It covers lift, hold, and controlled lowering functions, safety features, valve types (manual, solenoid, pilot-operated), and maintenance recommendations.

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Hydraulic Joystick Valve: Design, Functionality, and Applications

This guide introduces hydraulic joystick valves, detailing design, functionality, and actuation methods. It explains how these valves provide precise multi-axis control, their advantages over pneumatic control valves, and applications in mobile equipment and dump truck hydraulics for lifting, steering, and multi-function operations.

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The Ultimate Guide to PTO Pumps

This comprehensive guide covers PTO gear pumps in dump truck hydraulic systems, including their operation, selection criteria, types (single, duplex, tandem), flow and pressure considerations, installation tips, and maintenance best practices. It helps buyers understand how to achieve optimal lifting performance with the right hydraulic gear pump.

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FLYBY HYDRAULIC
MACHINERY
We provide hydraulic systems to many domestic assembly plants, many well-known Chinese brands of engineering vehicles are using our hydraulic system products.
E-Mail:   flybyhydraulic@gmail.com
Phone:   +86-19130849391
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Weifang Chengfeiyue Hydraulic Machinery company limited, established in 2013.
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