Guangzhou Guoli Engineering Machinery Co., Ltd.
Add to Cart
For Sany SY365 Hydraulic Boom Cylinder With Pipeline Excavator Parts Rebuild
Product Description
| Product Name | Hydraulic Boom Cylinder Assy |
| Model | SY365 |
| Application | For Sany SY365 Excavator |
| Temperature Range | -20-80°C |
| Pressure Range | 21 MPa to 35 MPa |
| OEM | Yes |
| Shipping Address | Guangzhou,China |
Product Display
Common Pain Points of Excavator Hydraulic Cylinders and Our Solutions
Pain Point: Low-quality seals tend to harden and degrade under high-pressure and high-temperature conditions, leading to hydraulic oil leakage and reduced machine performance.
✅ Solution: We use imported Japan NOK & US SKF seals, ensuring long-lasting sealing performance with a hydraulic oil leakage rate below 1%, minimizing maintenance costs and maximizing efficiency.
Pain Point: Traditional manual welding can result in uneven weld seams, stress concentration, and potential cylinder failure, compromising operational safety.
✅ Solution: We employ automatic welding technology, ensuring smoother, more uniform welds that enhance structural strength and eliminate welding defects, making our cylinders more reliable.
Pain Point: Some suppliers have long production cycles, leading to delays in equipment repairs or replacements, ultimately affecting construction schedules.
✅ Solution: We maintain ready stock for common excavator hydraulic cylinder models, enabling shipment within 7 days, reducing downtime, and keeping projects on track.
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
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