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Hydraulic Cylinder
Created with Pixso. OEM Double Shield TBM Telescopic Hydraulic Cylinder For Tunnel Boring Machine

OEM Double Shield TBM Telescopic Hydraulic Cylinder For Tunnel Boring Machine

Brand Name: Guoyue
Model Number: customized
MOQ: 1 piece
Price: USD1,000-10000/pieces
Delivery Time: 12~60 days depends on products type
Payment Terms: T/T
Detail Information
Place of Origin:
Jiangsu,China
Certification:
iso
Product Name:
Hydraulic Cylinder
Pressure:
1MPa
Structure:
V
Weight:
27
Power:
10MPa
Dimension(L*W*H):
500*140*140mm
Rod Diameter:
56mm
Maximum Stroke:
90mm
Outer Tube Diameter:
100mm
Inner Tube Diameter:
80mm
Packaging Details:
Standard Export Package
Supply Ability:
2500 Ton/Tons Per Year
Highlight:

Double Shield Telescopic Hydraulic Cylinder

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TBM Telescopic Hydraulic Cylinder

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OEM telescopic cylinder

Product Description
OEM Double Shield TBM Cylinder for Tunnel Boring Machine Cylinders
Product Specifications
Attribute Value
Product Name Hydraulic Cylinder
Pressure 1MPa
Structure V
Weight 27kg
Power 10MPa
Dimension (L×W×H) 500×140×140mm
Rod Diameter 56mm
Maximum Stroke 90mm
Outer Tube Diameter 100mm
Inner Tube Diameter 80mm
Material Stainless Steel
Usage Machinery
Warranty 1 Year
Brand Name Guoyue
Place of Origin Jiangsu, China
Premium Quality Hydraulic Cylinders
  • Internals: Cylinder barrel adopts GUOYUE EU/US metallurgical standard CD250 structure. Barrel material: 45#, 42CrMo, or 27SiMn. Bore honed to H8 precision with surface roughness Ra<0.4μm. Heads, base, trunnions, and pistons are exclusively made of 45# steel; no cast iron or cast steel components are used.
  • Buffering: Multiple buffering options including fixed and floating buffer structures to ensure effective deceleration across various pressures and speed ranges.
  • Welding: 100% ultrasonic impact treatment applied to all pressure-bearing and load-critical welds. This eliminates weld stress (removal rate ≥90%) and significantly enhances weld fatigue strength.
  • Sealing: All cylinders exclusively use premium imported seals from Japan NOK, Sweden Trelleborg, Germany Merkel, and GP. No domestic seals are utilized.
  • Testing & Certification: Factory testing strictly complies with GB/T15622-2005 "Hydraulic Fluid Power - Test Methods for Cylinders" and internal premium standard Q/GAKY014-2023. Includes provision of factory test reports and product qualification certificates.
  • Warranty: One-year warranty from shipment date. Free repair or replacement provided for defects arising from design or manufacturing within the warranty period.
Key Advantages
  • Robust Construction: Engineered to withstand extreme thrust forces, ground pressure, and shock loads in challenging geological conditions.
  • Precision Alignment: Ensures accurate tunnel boring and segment placement, critical for tunnel integrity.
  • Extended Lifespan: High-grade materials and hardened surfaces resist abrasive wear and corrosion.
  • Optimized Performance: Custom OEM design ensures perfect fit, seamless integration, and reliable operation with specific TBM models.
  • Enhanced Stability: Maintains shield alignment and stability during excavation and ring building.
  • Cost Efficiency: OEM sourcing reduces long-term maintenance and replacement costs.
  • Geological Adaptability: Designed to handle variable ground conditions reliably.
Product Images
Company Information
Who are we?

We are based in Jiangsu, China, established in 2022. Our market distribution includes Domestic Market (40%), Africa (10%), North America (10%), South America (8%), Southeast Asia (6%), Western Europe (5%), Eastern Europe (5%), Mid East (5%), Central America (5%), Eastern Asia (2%), Oceania (2%), Northern Europe (1%), and South Asia (1%). Our office employs 51-100 people.

How do we guarantee quality?
  • Always provide a pre-production sample before mass production
  • Conduct final inspection before shipment
What can you buy from us?

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

Why choose us?

Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd., with a registered capital of 50 million yuan, is a private technology enterprise that integrates research, design, development, production, operation, and service. The company specializes in high-quality hydraulic solutions.

What services do we provide?
  • Accepted Delivery Terms: FOB
  • Accepted Payment Currency: USD, EUR
  • Accepted Payment Type: T/T
  • Languages Spoken: English, Chinese