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Quality 50ES Buffer Hydraulic Cylinder 100mm Bore 70-80mm Stroke factory
Quality 50ES Buffer Hydraulic Cylinder 100mm Bore 70-80mm Stroke factory
Quality 50ES Buffer Hydraulic Cylinder 100mm Bore 70-80mm Stroke factory
Quality 50ES Buffer Hydraulic Cylinder 100mm Bore 70-80mm Stroke factory
Quality 50ES Buffer Hydraulic Cylinder 100mm Bore 70-80mm Stroke factory

50ES Buffer Hydraulic Cylinder 100mm Bore 70-80mm Stroke

Place of Origin:China
Brand Name:Guoyue
Certification:CE
Model Number:customized
Minimum Order Quantity:1 piece
Payment Terms:T/T
Supply Ability:2500 Ton/Tons Per Year
Product Details
Highlight:

50ES hydraulic cylinder 100mm bore

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hydraulic cylinder 70-80mm stroke

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50ES buffer hydraulic cylinder
Product Name: Hydraulic Cylinder
Pressure: Customized
Weight: 80
Power: 25MPa
Dimension(L*W*H): 780*170*170mm
Rod Diameter: 70mm
Maximum Stroke: 80mm
Outer Tube Diameter: 125mm
Inner Tube Diameter: 100mm
Material: Customized
Working Medium: Hydraulic Oil
Technique: Forging&Casting
Minimum Oeder Quantity: 1PCS
Certifications: CE
Piston Seal: Urethane Seal
Seals: Chinese
Usage: Metallurgical Industry Machinery
Ship Cost: Not Include
Product Description
OEM Front and Rear 50ES Hydraulic Cylinders with Buffer Displacement Sensors
Product Specifications
Attribute Value
Product Name Hydraulic Cylinder
Pressure 1MPa
Weight 80kg
Power 25MPa
Dimensions (L*W*H) 780*170*170mm
Rod Diameter 70mm
Maximum Stroke 80mm
Outer Tube Diameter 125mm
Inner Tube Diameter 100mm
Material Customized
Product Features
  • Follows GUOYUE CD250 style tube design
  • Available in 45#, 42CrMo, or 27SiMn steel
  • Precision ground holes (H8) with surface roughness Ra under 0.4μm
  • Constructed with 45# steel components (head, base, ears, piston)
  • No cast iron or cast steel used in construction
  • Optional fixed or floating bumpers for controlled deceleration
  • Ultrasound-tested welds for stress reduction and durability
  • Premium international seals (, Trelleborg, Merkel, GP)
  • Tested to GB/T15622-2005 and Q/GAKY014-2023 standards
  • Includes test documentation with each unit
  • 1-year warranty against manufacturing defects
Key Advantages

Our 50ES hydraulic cylinders feature:

  • Dual-end buffer system for smooth, quiet operation
  • Integrated displacement sensors for precise positioning
  • OEM-compatible design for easy integration
  • Robust construction with thick steel components
  • Leak-proof premium seals
  • Reliable performance under 100 bar pressure
  • Optimized for 70-80mm stroke applications
Applications

Ideal for use in:

  • Construction equipment (cherry pickers, cranes)
  • Industrial automation and robotics
  • Foundry and metallurgical applications
  • Medical and stage equipment
  • Mining, shipping, and offshore operations
  • Water conservancy and agricultural machinery
Additional Specifications
Seal Options Parker, Merkel, , Hallite
Paint Colors 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
Core Components Bearing, Pressure vessel, Pump
Structure Piston Type, Plunger Type, Telescopic Type
Power Type Hydraulic & Pneumatic
Sample Availability Available
50ES Buffer Hydraulic Cylinder 100mm Bore 70-80mm Stroke 0 50ES Buffer Hydraulic Cylinder 100mm Bore 70-80mm Stroke 1 50ES Buffer Hydraulic Cylinder 100mm Bore 70-80mm Stroke 2 50ES Buffer Hydraulic Cylinder 100mm Bore 70-80mm Stroke 3
Company Information
Who are we?

Based in Jiangsu, China since 2022, we serve global markets including Domestic (40%), Africa (10%), North America (10%), South America (8%), and other regions. Our team consists of 51-100 professionals.

How do we guarantee quality?
  • Pre-production samples for approval
  • Final inspection before shipment
Our product range:

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

Why choose us?

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

Our services:
  • Delivery Terms: FOB
  • Payment: USD/EUR via T/T
  • Languages: English, Chinese
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