OEM Double Shield TBM Telescopic Hydraulic Cylinder For Tunnel Boring Machine
Product Details
Double Shield Telescopic Hydraulic Cylinder
,TBM Telescopic Hydraulic Cylinder
,OEM telescopic cylinder
| 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 |
- 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 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.
- 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.
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.
- Always provide a pre-production sample before mass production
- Conduct final inspection before shipment
Hydraulic cylinders including single-acting hydraulic cylinders, double-acting hydraulic cylinders, and construction machinery hydraulic cylinders.
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.
- Accepted Delivery Terms: FOB
- Accepted Payment Currency: USD, EUR
- Accepted Payment Type: T/T
- Languages Spoken: English, Chinese
OEM Shield Machine Cylinder for Tunnel Boring Machine Cylinders Product Specifications Attribute Value Product name Hydraulic Cylinder Pressure 1MPa 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 Overall Length Customized Material Stainless Steel Usage Machinery Warranty 1 Year Brand Name Guoyue Place of Origin China, Jiangsu Premium Quality Hydraulic Cylinders - Quality Assured
OEM Open TBM Cylinder for Tunnel Boring Machine Premium Quality Hydraulic Cylinders Our OEM Open TBM Cylinders are engineered for demanding tunnel boring applications, featuring superior construction and performance characteristics. Key Specifications Attribute Value Product Name Hydraulic Cylinder Pressure 1MPa Power 10MPa Dimensions (L×W×H) 500×140×140mm Maximum Stroke 90mm Outer Tube Diameter 100mm Inner Tube Diameter 80mm Overall Length 200mm Type Double Acting Cylinder
item value Warranty 1 Year Showroom Location not have Brand Name Guoyue Place of Origin China Jiangsu 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 Product name Hydraulic Cylinder Material Stainless Steel Usage Machinery 1. who are we? We are based in Jiangsu, China, start from 2022,sell to Domestic Market(40.00%),Africa(10.00%),North America(10.00%),South
Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.
