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Multi-stage Telescopic Hydraulic Cylinder with Hard Chrome Plated Rod 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

Highlight:

MT4 Trunnion Mount Hydraulic Cylinder

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Telescopic Design Heavy Duty Hydraulic Cylinders

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Multi-Stage Heavy Duty Hydraulic Cylinders

Piston Rod Diameters: 32 Mm To 220 Mm
Bore Diameters: 50 Mm To 320 Mm
Temperature Range: -20°C To +80°C (Standard Seals)
Max Pressure: Up To 300 Bar (Static)
Nominal Pressure: 250 Bar (25 MPa)
Main Bore: 270 Mm
Product Description
Detailed Specifications & Features
Hot selling Metallurgical Hydraulic Cylinder
Product Overview

High-performance telescopic hydraulic cylinder engineered for demanding metallurgical applications requiring substantial force and extended stroke capabilities from compact dimensions.

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 enables long stroke from compact retracted length
  • High Force Density: Engineered for heavy-duty lifting and pushing applications where space is limited but massive force is required
  • MT4 Trunnion Mounting: Heavy-duty intermediate trunnion pins provide superior pivot control and automatic alignment during telescopic extension
  • Pressure Rating: Industrial-grade pressure stability with nominal working pressure up to 21 MPa (210 Bar)
  • Surface Protection: Precision-ground stages with Hard Chrome Plating (30-50μm) for low friction and maximum corrosion resistance
  • Sealing System: Specialized telescopic multi-lip seals ensure zero 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
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)
Applications

Ideal for heavy-duty industrial machinery, large-scale platform tilting, specialized material handling, and mining equipment applications requiring reliable high-force telescopic actuation.

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