Double Acting Hydraulic Cylinder 168mm Bore 600mm Stroke 30MPa
Place of OriginChina
Brand NameGuoyue
CertificationCE
Model Numbercustomized
Minimum Order Quantity1 piece
Payment TermsT/T
Supply Ability2500 Ton/Tons Per Year
Product Details
Highlight:
double acting hydraulic cylinder 168mm bore
,hydraulic cylinder 600mm stroke
,30MPa hydraulic cylinder with warranty
Product Name:
Hydraulic Cylinder
Weight:
175
Power:
30MPa
Dimension(L*W*H):
1100*230*270mm
Rod Diameter:
100mm
Maximum Stroke:
600mm
Outer Tube Diameter:
168mm
Inner Tube Diameter:
140mm
Overall Length:
300mm
Type:
Double Acting Cylinder
Pressure:
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
Detailed Specifications & Features
OEM 90 45-75R2 Lock Door Plate Oil Cylinder
Hard Chrome Plated Piston Rod Synchronized Control Cylinder
Premium Hydraulic Cylinder Features
- Tube follows GUOYUE CD250 specifications with material options: 45#, 42CrMo, or 27SiMn steel
- Precision ground holes (H8) with surface roughness Ra under 0.4 μm
- Constructed with 45# steel components (head, base, ears, piston) - no cast iron or cast steel
- Optional fixed or floating bumpers for controlled deceleration
- Ultrasound-tested welds for enhanced durability under heavy loads
- Premium international seals (Trelleborg, Merkel, GP)
- Rigorous testing to GB/T15622-2005 and Q/GAKY014-2023 standards
- 1-year warranty against manufacturing defects
Technical Specifications
| Attribute | Value |
|---|---|
| Product Type | Double Acting Hydraulic Cylinder |
| Weight | 175 kg |
| Power | 30MPa |
| Dimensions (L×W×H) | 1100 × 230 × 270 mm |
| Rod Diameter | 100 mm |
| Maximum Stroke | 600 mm |
| Outer Tube Diameter | 168 mm |
| Inner Tube Diameter | 140 mm |
| Overall Length | 300 mm |
Key Advantages
This robust 90mm bore cylinder with 45-75R2 stroke provides precise door-locking control. The hard-chrome plated piston rod resists corrosion from salt spray and abrasion. Synchronized operation ensures smooth, rattle-free movement with perfect alignment. OEM compatibility allows for direct installation without modifications.
Application Scenarios
Ideal for demanding environments including floodgates, marine hatch covers, mine shaft cages, and metallurgical equipment. Provides reliable sealing and safety in:
- Engineering machinery
- Mining operations
- Shipping and marine
- Metallurgy
- Water conservancy
- Offshore platforms
- Agricultural equipment
Additional Specifications
| Seal Options | Parker, Merkel, Hallite |
| Material Options | St52, CK45, 4140, Duplex2205, Stainless Steel 304/316 |
| Certifications | ABS, Lloyds, SGS |
| Core Components | Bearing, Pressure vessel, Pump |
| Structure Type | Piston Type, Plunger Type, Telescopic Type |
| Power Source | Hydraulic & Pneumatic |

Manufacturer Information
Location: Jiangsu, China
Established: 2022
Markets Served: Domestic (40%), Africa (10%), North America (10%), South America (8%), Southeast Asia (6%), Western Europe (5%), and other global markets
Employees: 51-100
Established: 2022
Markets Served: Domestic (40%), Africa (10%), North America (10%), South America (8%), Southeast Asia (6%), Western Europe (5%), and other global markets
Employees: 51-100
Quality Assurance
- Pre-production samples provided for approval
- Final inspection before shipment
Payment & Delivery
Delivery Terms: FOB
Payment Currency: USD, EUR
Payment Type: T/T
Languages: English, Chinese
Payment Currency: USD, EUR
Payment Type: T/T
Languages: English, Chinese
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