Vio80 Excavator Hydraulic Arm Cylinder for Yanmar Construction and Mining Equipment

Guangzhou Guoli Engineering Machinery Co., Ltd.can customlze the size according to the needs of customers

Guangzhou Guoli Engineering Machinery Co., Ltd. manufactures hydraulic cylinders for a wide range of industries, including construction, mining, agriculture, forestry, demolition, and infrastructure development—any field where excavators and heavy machinery are essential.

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Features

Proven Expertise
With over 16 years of industry experience, Glparts leverages deep market knowledge and advanced manufacturing capabilities to deliver high-performance hydraulic cylinders trusted by global customers.

Oil Seal
We use imported seals from leading brands such as NOK and SKF, made from high-quality rubber and composite materials. These seals offer excellent fluid retention, temperature resistance, and long-term reliability, minimizing leakage and maintenance downtime.

Piston Rod
The piston rod is induction hardened and coated with hard chrome or nickel-chrome plating, significantly enhancing wear resistance, corrosion protection, and surface durability under heavy-duty conditions.

Responsive Support at Every Stage

From pre-sales consultation and technical selection to in-sales order tracking and after-sales troubleshooting, our professional team ensures fast, clear, and reliable service—helping you reduce downtime and stay productive.

Guangzhou Guoli Engineering Machinery Co., Ltd., located in GuangZhou city, benefits from a large construction machinery parts market and convenient transportation access. Our company specializes in producing a range of excavator hydraulic cylinders, including excavator arm cylinders, boom cylinders, bucket cylinders, cylinder tubes, and cylinder rods. With 10+ years expertise, we've established a complete production line from R&D to manufacturing, offering OEM customization and precise part number systems with technical specifications/photos/pricing. We pride ourselves on using premium materials such as high-strength steel and advanced processing technologies to ensure durability and performance.

In addition to hydraulic cylinders, we also provide a comprehensive range of other hydraulic components. This includes hydraulic pumps, swing motor, control valve,travel motors,engine parts,and undercarriage components, all designed for use in various excavator models. Our extensive product portfolio reflects our commitment to delivering complete solutions for construction machinery, ensuring that all critical components are available to meet the needs of our customers.

We serve a global customer base, including clients from Thailand, the Philippines, Indonesia, Malaysia, the United States, Turkey, Russia, Mexico, and many other countries. Our products have been recognized and recommended by local dealers and are highly regarded for their quality and reliability. With our competitive prices, timely delivery, and outstanding customer service, we are committed to providing the best solutions for each client. We warmly welcome inquiries from businesses worldwide and look forward to establishing long-lasting partnerships.