STC MARINE ENGINEERING LIMITED

SMAG 200 125-ST700 Grab Hydraulic Cylinder

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SMAG 200 125-ST700 Grab Hydraulic Cylinder

Core Functions and Applications
Grab hydraulic cylinders are core driving components for SMAG electro-hydraulic grabs, SMAG hydraulic remote-controlled grabs, TOBU electro-hydraulic grabs, and domestic hydraulic remote-controlled grabs. They control the opening and closing of grabs by pushing pistons through hydraulic system pressure, enabling efficient loading and unloading of bulk cargo (ore, coal, grain) and large items on port vessels. These cylinders are compatible with 5-20 ton grabs.

Product Detail

Compatible Brands and Stock Models

Our grab hydraulic cylinders are 100% compatible with international brand grabs, with sufficient stock for regular models. Popular stock models include:
  • SMAG 180/90-ST1380 (for SMAG 12m³ remote-controlled grabs)
  • SMAG 200/125-ST700 (for SMAG 12m³ electro-hydraulic grabs)
  • SMAG 200/125-ST720 (for SMAG 15m³ electro-hydraulic grabs)
  • SMAG 200/125-ST850 (for SMAG 20m³ electro-hydraulic grabs)
  • SMAG 200/125-ST865 (for SMAG 25m³ electro-hydraulic grabs)
  • 180/90-ST1380 (for SMAG remote-controlled grabs)
  • 180/110-ST920 (for TOBU electro-hydraulic grabs)

 

Product Advantages

  • Durability in harsh environments: Cylinder barrels made of 27SiMn alloy structural steel, with piston rods undergoing surface quenching and chrome plating for wear resistance and impact resistance, suitable for harsh working conditions such as port dust and seawater splashing
  • OEM-level performance: All using original grab seals, with cylinder stroke accuracy error ≤0.5mm to ensure synchronous opening and closing of grabs
  • Rapid delivery: Stock models shipped within 8 hours of ordering; custom models (based on grab drawings) completed within 7 days
  • After-sales guarantee: 1-year quality warranty. In case of grab downtime due to cylinder failure, priority will be given to arranging repairs or replacement parts

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