HYDRAULIC SYSTEM SPECIALTY

Featured Products

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...

Dump Truck Maker and Assembly Factory

Dump Truck Maker and Assembly Factory

We provide custom hydraulic system solutions for dump trucks and specialty vehicles, precisely engineered to meet your model's design and performance requirements. Ensure optimal lifting power and operational stability with our reliable, cost-effective systems. We are your trusted partner with a stable supply chain.
Hydraulic Parts Distributor sand Traders

Hydraulic Parts Distributor sand Traders

We supply a full range of ISO/CE certified standardized hydraulic components, including valves, pumps, and cylinders for tipper trucks. Enjoy flexible MOQs, competitive pricing, and fast delivery to efficiently serve the aftermarket repair industry.
Repair Shop

Repair Shop

We offer OEM-quality hydraulic replacement parts for dump trucks, ensuring perfect compatibility and quick equipment restoration. Our professional technical support team provides timely installation guidance and comprehensive warranty service.
Rental Company

Rental Company

We specialize in heavy-duty hydraulic products and systems built for extreme conditions. Our solutions feature enhanced high-pressure resistance, dust protection, and impact resilience, guaranteeing durability and high availability for your equipment in harsh mining and construction environments.

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.

Advanced Equipment

We possess advanced imported horizontal machining centers, vertical machining centers, cathodic electrophoretic coating lines, cylindricity testers, and other state-of-the-art testing equipment. This ensures the quality of our products.
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High-Quality Raw Materials

We prioritize product quality and consistently use high-quality raw materials. This ensures our products are exceptional in both function and quality.
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Strict Quality Inspection

Every product undergoes rigorous quality inspection and testing before shipment.
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Safe and Secure Packaging

We utilize high-quality, durable packaging materials.
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Diverse Customization

We support custom logos, colors, and packaging, as well as custom designs or samples.
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Professional Consulting

Our technical team has over 20 years of experience in dump truck hydraulic production and design, providing you with expert technical support.
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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.

FLYBY certifications for hydraulic pump and hydraulic valve manufacturing quality

CE certified dump truck hydraulic system components by FLYBY HYDRAULIC MACHINERY

ISO9001 quality management certification for hydraulic valves and gear pumps

IATF16949 certified OEM hydraulic pump and directional control valve supplier

Certified pneumatic control valve manufacturer with strict inspection and testing

Quality certificates for hydraulic oil tank production and hydraulic system assembly

Compliance documents for high pressure hydraulic pump and control valve production

FLYBY certified factory for dump truck tipping hydraulic system and valves

Welcome to Contact Us Inquiry Display

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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Dump Truck PTO Selection Checklist: Transmission, Ratio, Torque, and Mounting

28 October 2026

Prevent catastrophic transmission failure. Learn to specify the right dump truck PTO by calculating exact torque and matching gear ratios.

news_main_image_hydraulic-telescope-cylinder-dump-truck6096752044776636427.jpg

Stroke vs Closed Length in Telescopic Dump Truck Cylinders

22 October 2026

Spec dump truck hydraulic cylinders with the right stroke-to-closed-length ratio for proper chassis fitment and safe dump angles.

news_main_image_hino-truck-hydraulic-cylinder-for-dump-truck174676535896056599.jpg

Hydraulic Cylinder Sizing for Dump Trucks: Bore, Pressure, Load, and Safety Margin

17 October 2026

Master hydraulic cylinder sizing for dump trucks. Learn to calculate breakaway force, payload math, and safety margins to prevent rod buckling.

news_main_image_hydraulic-telescope-cylinder-dump-truck6478071738735451182.jpg

How Do Telescopic Hydraulic Cylinder Stages Affect Stroke and Lifting Force?

12 October 2026

Master telescopic dump cylinder sizing to maximize stroke, calculate force drop-off, and prevent mid-lift stalls. Optimize your truck hoist safely.

news_main_image_hino-truck-hydraulic-cylinder-for-dump-truck2719837954584795419.jpg

How to Match a Dump Truck Hydraulic Cylinder to Body Length and Tipping Angle

07 October 2026

Master dump truck lift cylinder selection: geometry, stroke/bore calculations, and hydraulic matching to prevent chassis failure and unsafe stalls.

What Pump Flow Is Needed for a Dump Truck Hoist?

21 September 2026

Mismatched pump flow causes slow cycles & failure. Get exact GPM calculations, match hoist volume & PTO speed to protect your dump truck.

How Does Pump Displacement Affect Dump Body Lift Speed?

18 September 2026

Slow dump cycles hurt profits? Learn how pump displacement, PTO RPM, and cylinder volume determine lift speed and avoid costly mistakes.

How Can Pump Flow Improve Dump Body Lift Control?

14 September 2026

Fix sluggish dump truck lifts. Learn to diagnose flow issues, choose the right dump truck hydraulic pump, and upgrade for smooth load control.

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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