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product

  • Relong Orange Peel Grab Crane

    Relong Orange Peel Grab Crane

    The steel grabber is a kind of multi-purpose and high-efficiency material handling equipment, which is widely used in major steel mills, port yards, material grabbing, loading and unloading, stacking and so on.

    The steel grabbing (material) machine has excellent overall performance, product safety, reliability, energy saving and high efficiency, and can fully meet the needs of customers.

     
  • 5 Ton Hydraulic Marine Deck Crane

    5 Ton Hydraulic Marine Deck Crane

    Max Lifting Capacity     5000 Kg

    Max Lifting Moment     12.5 ton.m

    Recommend Power      18  KW

    Hydraulic System Flow 32  L/Min

    Hydraulic System Pressure 20  MPa

    Oil Tank Capaticy 100  L

    Self Weight 2100  Kg

    Rotation Angle 360°

  • Relong Timber Crane

    Relong Timber Crane

    Timber cranes are versatile machines. The cranes are most commonly mounted on a truck and used forprocessing timber – sorting the timber by wood type or handling whole trunks.

    As a professional, you have clear requirements for your crane. It is our job to provide you with solutions that meet all your needs.

     

  • Hydraulic Marine  Crane

    Hydraulic Marine Crane

    The use of its ship and the shore and the ship and the ship between the loading and unloading operations, in the use of the process of the equipment’s own weight is relatively light, and occupies an area of less, the equipment in the process of operation of its use of efficiency is very high, in the process of operation, the operation of the equipment is more flexible and operation of the equipment when the stability performance is good.

    In general, the more extensive application of offshore cranes is the use of marine transport operations, mainly for the operation of the ship’s goods and water operations into the water, as well as recovery and other more important operations, in fact, offshore cranes in shipboard operations than land operations more stringent requirements, which is due to the sea not only to transfer goods, but also according to some special performance to the ship’s sway for control.

     

  • Hydraulic Offshore Marine Crane

    Hydraulic Offshore Marine Crane

    In general, the more extensive application of offshore cranes is the use of marine transport operations, mainly for the operation of the ship’s goods and water operations into the water, as well as recovery and other more important operations, in fact, offshore cranes in shipboard operations than land operations more stringent requirements, which is due to the sea not only to transfer goods, but also according to some special performance to the ship’s sway for control.

    Marine cranes in the lifting organization is a very important component, as marine cranes are field industrial construction machinery, and the marine operating environment is corrosive, which requires us to do a good job of crane maintenance work, especially the maintenance of the lifting organization, maintenance is the first to understand how the lifting organization is disassembled and installed.

     

  • Hydraulic Marine Deck Crane

    Hydraulic Marine Deck Crane

    The ship crane is the device and machinery for loading and unloading goods provided by the ship, mainly boom device, deck crane and other loading and unloading machinery.

    There are two ways of loading and unloading goods with boom device, namely single-rod operation and double-rod operation. Single-rod operation is to use a boom for loading and unloading of goods, boom after lifting the goods, pulling the drawstring so that the goods with the boom swing outboard or cargo hatch, and then put down the goods, and then turn the boom back to the original position, so round-trip operation. Loading and unloading each time to use the rope swing boom, so low power, labor intensity. Double-rod operation with two booms, one placed over the cargo hatch, the other outboard, the two booms with a rope fixed in a certain operating position. The lifting ropes of the two booms are connected to the same hook. Only need to receive and put two starting cables respectively, you can unload the goods from the ship to the pier, or perhaps load the goods from the pier to the ship. The loading and unloading power of double-rod operation is higher than that of single-rod operation, and the labor intensity is also lighter.

  • Relong Marine Deck Crane

    Relong Marine Deck Crane

    Marine crane lifting mechanism is a very important component, as marine cranes are outdoor industrial construction machinery, and the marine operating environment is corrosive, which requires us to do a good job of crane maintenance, especially the maintenance of the lifting mechanism, maintenance first is to understand how the lifting mechanism is disassembled and installed.

    Lifting mechanism disassembly before starting to disassemble the lifting mechanism, all the wire rope release, and remove from the lifting reel. Hang the appropriate spreader on the hoisting mechanism; mark and remove the hydraulic line from the hoisting mechanism and the hydraulic motor of the hoisting mechanism. Lift the hoisting mechanism off the pad base and remove it. Note: Any repairs requiring disassembly of the hydraulic hoisting mechanism should be performed simultaneously with the replacement of gaskets and seals.

    Marine crane hoisting mechanism assembly uses the appropriate spreader to lift the hoisting mechanism and position it on the mounting plate. Use the connecting parts to fix the lifting mechanism on the mounting frame at the required part. Check the clearance between the mounting frame and the lifting mechanism using a stopper at the end connection point. If required shims can be added, go to the horizontal mounting surface to connect the hydraulic lines to the lifting mechanism and the lifting hydraulic motor. Note that each line must be properly connected to the appropriate orifice (mark before disassembly). Remove the spreader from the hoisting mechanism and re-thread the wire rope on the hoisting mechanism to adjust the installation accuracy and necessary alignment.