Customization Hydraulic Arm Cylinder SY500 For Sany Excavator Parts

Hydraulic Arm Cylinder Excavator Hydraulic SY500 For Sany Durable Parts

Product Description

Features

Quality 

• High-Precision Manufacturing: Ensures smooth operation and long service life.
• Strict Quality Control: 100% inspection before shipment to guarantee reliability.
• Low Leakage Rate: Imported Japan NOK & US SKF seals keep hydraulic oil leakage below 1%.
• Automatic Welding: Provides smoother, stronger welds compared to manual welding.

After-Sales Service

• Comprehensive Warranty: Coverage for manufacturing defects and performance issues.
• Technical Support: Professional engineers provide installation guidance and troubleshooting.
• Fast Response: Quick spare parts supply and maintenance solutions.
• Global Shipping: Reliable logistics to ensure timely delivery worldwide.

Materials

• Cylinder Rod: High-frequency surface hardening with hardness up to 55, plus hard chromium plating for superior wear resistance.
• Cylinder Tube: Made from 25Mn steel, offering excellent durability and anti-wear performance.
• Cylinder Heads: Constructed from high-strength hardened steel for maximum durability.
• Seals: Use of premium seals from Japan NOK and US SKF to enhance sealing performance and prevent leaks.

Product Display

Company Information

GuangZhou GuoLi Engineering Machinery Co., Ltd., with over 16 years of experience in excavator hydraulic cylinders, is a foreign trade company specializing in a wide range of products, including crawler excavator arm cylinders, boom cylinders, bucket cylinders, cylinder tubes, cylinder rods, custom hydraulic cylinders, seal kits, hydraulic pumps, and electric parts, all designed for various excavator models. Our products have been exported to over 100 countries and regions worldwide.

Factory Tour

Our main product, excavator cylinders, is produced through a complete hydraulic cylinder production line, from design to manufacturing. With over ten years of experience, we’ve upgraded our offerings to multi-stage hydraulic cylinders. We focus on cylinder customization and produce a variety of domestic and imported excavator cylinders. Using advanced CNC lathes, grinders, and assembly equipment, we strictly follow ISO quality standards throughout production.

Piston Rod Production Process

Automatic Welding Process

Finished Product Warehouse Display

Exhibition Showcase

Our Presence at Major Exhibitions: 2023 Malaysia & 2024 Shanghai Bauma

Exhibition With Cooperated Clients

Certificates

Certification