Compensate the relative displacement of the drag head and the hull when working
Specification:
Bore diameter: up to 400mm Rod diameter: up to 360mm Stroke up to 4000mm
Pressure:
up to32MPa
Thrust force:
Maximum 1600KN
Trailing Suction Dredger-Hanger Cylinder
Features:
Provide pulling force for the retracting and unfolding of the hanger
Specification:
Bore diameter:450mm Rod diameter:220mm Stroke: 3630mm
Pressure:
up to 32MPa
Pulling force:
Maximum 3000KN
Trailing Suction Dredger-Mud Door Cylinder
Features:
Pulling force for opening and closing the mud door, and can be equipped with a displacement sensor as required
Specification:
Bore diameter: 400mm Rod diameter: 200mm Strok: 1400mm
Pressure:
up to 32MPa
Pulling force:
Maximum 2355KN
Trailing Suction Dredger-Overflow Cylinder
Features:
Provide pulling force for the lifting of the relief tube
Specification:
Bore diameter: up to 280mm Rod diameter: up to 180mm Stroke up to 6000mm
Pressure:
up to 32MPa
Pulling force:
Maximum 900KN
Product Advantages
• For different purposes, provide targeted structure, sealing, waterproof and other designs to achieve the best use effect and meet the different needs of customers • The use of high-strength materials, special heat treatment and welding processes ensure that the cylinder has a very high fatigue life under high pressure and heavy load. • Provide a variety of surface anti-corrosion treatment solutions: Ni/Cr electroplating, ceramic spraying, laser cladding, etc. • The balance valve, explosion-proof valve, oil pipe can be designed and matched the requirements • The design has a wide range of temperature resistance (-20℃~+80℃), and can provide higher or lower temperature cylinders • The mature buffer design reduces the impact of the hydraulic cylinders during dredging operations