Kobelco Excavator SK450 SK460 SK480 SK480LC SK480LC-6E Hydraulic Arm Cylinder Boom Bucket Cylinder

Kobelco Excavator SK450 SK460 SK480 SK480LC SK480LC-6E Hydraulic Arm Cylinder Boom Bucket Cylinder

We offer OEM-quality boom, arm, and bucket cylinders for Kobelco models including SK450, SK460, SK480, SK480LC, and SK480LC-6E. Other supported models include SK170-8, SK200-8, SK210 series, SK350-8, and more—making them a perfect fit whether you're replacing a worn component or upgrading for better performance.

Each cylinder is built from high-grade materials and thoroughly tested for hydraulic compatibility and long-term reliability. Ideal for construction, mining, and other demanding applications, these cylinders help reduce machine downtime and keep your equipment running at peak efficiency.

Custom Design Applications for Hydraulic Cylinders

We design and customize hydraulic cylinders to meet the unique demands of various industries, including construction, mining, agriculture, and material handling. Whether you need a custom made cylinder for a specific excavator model or a high-pressure solution for a heavy-duty application, our hydraulic experts work closely with you to ensure every hydraulic cylinder’s design fits seamlessly into your system.

We offer a wide range of custom options—including stroke length, bore size, mounting style, seal brand, rod coating, and working pressure—allowing precise adaptation for your working environment. With years of experience and advanced production capabilities, we turn complex application requirements into reliable, high-performance hydraulic solutions.

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.