Guoyue Hydraulic Equipment Manufacturing (jiangsu) Co., Ltd
                                                                                                           
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4 Years
Since 2022
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BES-516 Hydraulic Cylinder 100mm Bore 700mm Stroke

Price Negotiable
MOQ: 1 piece
Delivery Time: 12~60 days depends on products type
Brand: Guoyue
Product Description
OEM Removable and Replaceable BES-516-300-S321-S4-D Buffer Hydraulic Cylinder
Product Specifications
Attribute Value
Product Name Hydraulic Cylinder
Weight 112 kg
Power 25MPa
Dimensions (L×W×H) 1030×255×180mm
Rod Diameter 70mm
Maximum Stroke 700mm
Outer Tube Diameter 127mm
Inner Tube Diameter 100mm
Material Customized
Usage Machinery
Product Features
  • Premium Construction: Tube follows GUOYUE CD250 style with options for 45#, 42CrMo, or 27SiMn steel
  • Precision Machining: Hole ground to H8 with surface roughness Ra under 0.4 μm
  • Durable Components: Head, base, ears, and piston made from 45# steel (no cast iron/steel)
  • Safety Buffers: Choice of fixed or floating bumpers for controlled deceleration
  • Quality Welds: Ultrasound-tested heavy-load welds for reduced stress and extended lifespan
  • Premium Seals: International brands including Trelleborg (Sweden), Merkel and GP (Germany)
  • Rigorous Testing: Each cylinder tested to GB/T15622-2005 and Q/GAKY014-2023 standards
  • Warranty: 1-year coverage from shipment date with free repair/replacement for manufacturing defects
Key Advantages

This hydraulic cylinder features a quick-change buffer system that enables fast maintenance with minimal downtime. The 100-70-700 stroke configuration provides smooth operation under heavy loads, while the replaceable piston ensures long-term reliability. OEM-fit design allows for seamless integration into existing machinery without modifications.

Applications
Ideal for demanding environments including:
  • Construction and engineering machinery
  • Mining and quarry operations
  • Shipping and port equipment
  • Metallurgical and recycling plants
  • Water conservancy projects
  • Offshore and agricultural equipment
Additional Specifications

Seals: Parker, Merkel, Hallite

Paint Options: Red, Grey, Yellow, Black (customizable)

Material Options: St52, CK45, 4140, Duplex2205, Stainless Steel 304/316

Certifications: ABS, Lloyds, SGS

Packaging: Bubble-wrap with wooden case protection

Structure Types: Piston Type, Plunger Type, Telescopic Type

Power Source: Hydraulic & Pneumatic

Brand: Guoyue

Samples: Available upon request

BES-516-300-S321-S4-D Hydraulic Cylinder close-up view Hydraulic cylinder in industrial application Hydraulic cylinder components and construction
Company Information

Based in Jiangsu, China, we serve global markets including North America, Europe, Asia, Africa, and Oceania. Our 51-100 person team ensures quality through pre-production samples and final inspections before shipment.

Product Range: Hydraulic cylinders including single-acting, double-acting, and construction machinery variants.

Quality Assurance: Registered capital of 50 million yuan with integrated R&D, production, and service capabilities.

Service Terms: FOB delivery, T/T payment in USD/EUR, English/Chinese support.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guoyue Hydraulic Equipment Manufacturing (jiangsu) Co., Ltd
Location China , Jiangsu , Wuxi , No. 1387, Qianhu Road, Hudai Town
Contact Person 15852701381

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