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Double Acting Hydraulic Cylinder for Mini Excavators 16Mpa-70Mpa
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:
double acting hydraulic cylinder for excavators
,mini excavator hydraulic cylinder 16Mpa
,high pressure hydraulic cylinder 70Mpa
Warranty:
1 Year
Showroom Location:
Other
Pressure:
Customized
Weight:
60
Power:
Hydraulic
Dimension(L*W*H):
Depends On The Model
Rod Diameter:
Depends On The Model
Maximum Stroke:
Other
Outer Tube Diameter:
Depends On The Model
Inner Tube Diameter:
20mm-1500mm
Overall Length:
200mm
Type:
Double Acting Cylinder
Material:
Steel
Surface Treatment Of Piston Rod:
Hard Chrome Plated
For Pipe Size:
1/2 In
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
High-Pressure Hydraulic Cylinder for Mini Excavators & Loaders
Product Overview
Premium hydraulic cylinders designed for 5-10 ton mini excavators and small tractor loaders, featuring high-pressure resistance and durable construction.
Key Specifications
| Attribute | Value |
|---|---|
| Warranty | 1 Year |
| Pressure Range | 16Mpa-70Mpa |
| Power | Hydraulic |
| Type | Double Acting Cylinder |
| Material | Steel |
| Surface Treatment | Hard Chrome Plated |
| Pipe Size | 1/2 in |
Premium Construction Features
- Internals: Cylinder barrel meets GUOYUE EU/US metallurgical standard CD250 structure with 45#, 42CrMo, or 27SiMn materials
- Precision: Bore honed to H8 precision (Ra<0.4μm)
- Buffering: Multiple buffering options including fixed and floating buffer structures
- Welding: 100% ultrasonic impact treatment on all pressure-bearing welds (stress removal ≥90%)
- Sealing: Premium imported seals from (Japan), Trelleborg (Sweden), Merkel (Germany)
- Testing: Complies with GB/T15622-2005 and internal Q/GAKY014-2023 standards
Product Advantages
Manufactured by experienced specialists, these hydraulic cylinders feature:
- Hardened rods with superior pressure resistance
- Precision mirror-bore tubes
- Dust-resistant premium seals
- Compact design for tight spaces
- Fast response with zero leakage
- Long service life with minimal maintenance
- Global spare parts availability
Applications
Construction
Mini excavators, skid steers, compact loaders
Agriculture
Tractor loaders, farm attachments
Landscaping
Trenchers, maintenance equipment
Industrial
Mining, metallurgy, material handling
Technical Specifications
Material Options
St52, CK45, 4140, Duplex2205, Stainless Steel 304/316
Seal Options
Parker, Merkel, , Hallite
Paint Colors
Red, Grey, Yellow, Black (customizable)
Certifications
ABS, Lloyds, SGS
Product Images
Buffer System Details
The hydraulic cylinder features an advanced buffer system consisting of:
- Buffer Plunger: Installed at the end of piston rod or cylinder head
- Buffer Chamber: Specially designed space that compresses oil to generate buffering force
- Throttle Hole: Adjustable orifice that controls buffering force magnitude and effect
Manufacturer Information
Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd. is a technology enterprise with 50 million yuan registered capital, specializing in hydraulic systems and components. The company integrates R&D, production, and service with strict quality control at every production stage.
Quality Assurance
- Pre-production samples for approval
- Final inspection before shipment
- Comprehensive testing equipment
- ISO certified quality management
Certifications
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