This customized heavy-duty hydraulic cylinder is engineered for demanding applications in coal and chemical industries, featuring premium materials and precision manufacturing.

• Tube Construction: GUOYUE CD250 style with options of 45#, 42CrMo, or 27SiMn steel
• Precision Machining: Hole ground to H8 with surface roughness Ra under 0.4μm
• Durable Components: Head, base, ears, and piston made from 45# steel (no cast iron/steel)
• Slow-Down System: Choice of fixed or floating bumpers for controlled deceleration
• Quality Welds: Ultrasound tested for stress relief and longevity
• Premium Seals: International brands including , Trelleborg, Merkel, and GP
• Rigorous Testing: Compliant with GB/T15622-2005 and Q/GAKY014-2023 standards
• Warranty: 1-year coverage from shipment date

Engineered for heavy-duty performance with thick steel construction and hardened rod that resists bending. The advanced sealing system prevents oil leaks while the multi-stage telescopic design provides extended reach while maintaining compact dimensions.

Ideal for construction sites, mining operations, and industrial settings where reliable hydraulic power is essential. Powers excavator arms for material handling, controls mining machinery, and performs in various heavy-load applications.

Location: Jiangsu, China (established 2022)

Markets: Domestic (40%), Africa (10%), North America (10%), South America (8%), Southeast Asia (6%), Western Europe (5%), and other global markets

Workforce: 51-100 employees

• Pre-production samples provided before mass production
• Final inspection conducted before shipment

Hydraulic cylinders including single-acting, double-acting, and construction machinery hydraulic cylinders

Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd. is a technology enterprise with 50 million yuan registered capital, specializing in research, design, development, production, and service of hydraulic solutions.

• Delivery Terms: FOB
• Payment Currency: USD, EUR
• Payment Type: T/T
• Languages: English, Chinese