JV70-7 JV80 JV70 JV85 Excavator Hydraulic Bucket Arm Boom Oil Cylinder for Jove

Values of Glparts Excavator Hydraulic Cylinders - Faster and Smoother Operation in the Field

Optimized internal structure = Higher working speed and stability

Glparts hydraulic cylinders are designed for smooth piston movement and fast response under load

1. Honed cylinder inner wall ensures low friction
2. Precision-fitted piston and rod reduce vibration
3. Seal design minimizes fluid backflow for stable pressure control

Customers report up to 10–15% faster cycle time in digging and lifting operations—meaning more work done in the same amount of time.

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.