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Telescopic Hydraulic Cylinder With 250 Bar Nominal Pressure Hard Chrome Plated And MT4 Trunnion Mounting

Place of OriginJiangsu, China
Brand NameGuoyue
CertificationCE
Model Numbercustomized
Minimum Order Quantity1 piece
Payment TermsT/T
Supply Ability2500 Ton/Tons Per Year

Product Details

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250 Bar Pressure Telescopic Cylinder

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MT4 Trunnion Mount Telescopic Hydraulic Cylinder

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Telescopic Design Heavy Duty Hydraulic Cylinders

Nominal Pressure: 250 Bar (25 MPa)
Max Pressure: 300 Bar (Static)
Temperature Range: -20°C To +80°C (Standard Seals)
Bore Diameters: 50 Mm To 320 Mm
Stroke Tolerance: 0 To +2 Mm
Piston Rod Diameters: 32 Mm To 220 Mm
Product Description
Detailed Specifications & Features
Platform Lift Cylinder Multi-stage Hoist Cylinder
Product Overview
High-performance telescopic hydraulic cylinder engineered for demanding industrial applications requiring extended stroke lengths from compact retracted positions.
Telescopic Hydraulic Cylinder, Multi Section Hydraulic Cylinders, Multi Stage Hydraulic Cylinder, MT4 Trunnion, High Torque, Large Bore Telescopic Actuator
Key Features
  • Multi-stage Engineering: Precision-nested telescopic design enabling long stroke from compact retracted length
  • High Force Density: Engineered for heavy-duty lifting and pushing applications where space is limited but massive force and long stroke are required
  • MT4 Trunnion Mounting: Heavy-duty intermediate trunnion pins provide superior pivot control and automatic alignment during telescopic extension
  • Industrial Pressure Rating: Designed for stability with nominal working pressure up to 21 MPa (210 Bar)
  • Advanced Surface Protection: Precision-ground stages with Hard Chrome Plating (30-50μm) for low friction and maximum corrosion resistance
  • Zero-Leakage Sealing: Specialized telescopic multi-lip seals ensure no leakage across all stages under variable pressure conditions
Available Models
  • Model A: 2-Stage / Bore 270mm / Rod 200mm / Stroke 1255mm
  • Model B: 2-Stage / Bore 160mm / Rod 110mm / Stroke 1245mm
Applications
Ideal for heavy-duty industrial machinery, large-scale platform tilting, specialized material handling, and mining equipment.
Technical Specifications
Item Specifications
Model Multi-stage 270/200-1255
Type Telescopic Hydraulic Cylinder
Stages Multi-stage Design
Main Bore 270 mm
Second Stage 200 mm
Max Stroke 1255 mm
Mounting MT4 (Intermediate Trunnion)
Working Pressure 16-21 MPa (160-210 Bar)
Material High-Tensile Alloy Steel
Finish Hard Chrome Plated (HRC 55-60)
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