50ES Buffer Hydraulic Cylinder 100mm Bore 70-80mm Stroke
MOQ:
1 piece
Delivery Time:
12~60 days depends on products type
Brand:
Guoyue
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 |
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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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