Close
Online message
If you have any needs, please leave a message and we will contact you as soon as possible。
601100
- Global Site
- Hengli America InLine Hydraulik Hattori Seiko Lixin Hydraulics Hengli Pneumatic Harada Seal
601100
Hengli could provide you:
• Cutter suction dredger-a complete set of trolley walking cylinders, pile lifting cylinders
• Trailing suction dredger-a complete set of Heave Compensation cylinders, hanger cylinders
• Bucket dredger-a complete set of boom cylinders, stick shaker cylinders, bucket cylinders
Can be customized according to customer requirements.
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
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
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
Features: 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
Features: Provide push and pull force for the retracting and unfolding of the steel pile
Specification:
Bore diameter: up to 620mm
Rod diameter: up to 360mm
Stroke up to 5200mm
Pressure: up to32MPa
Thrust force: Maximum 7500KN
Pulling force: Maximum 5000KN
Features: Provide thrust force to pull the steel piles out of the seabed
Specification:
Bore diameter: up to 460mm
Rod diameter: up to 400mm
Stroke up to 4000mm
Pressure: up to 32MPa
Thrust force: Maximum 3140KN
Features: Is the main executive element of the traveling mechanism of the cutter-suction dredger
Specification:
Bore diameter: up to 480mm
Rod diameter: 可up to 360mm
Stroke up to 9400mm
Pressure: up to32MPa
Thrust force: Maximum 2900KN
• 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