Swivel Davit Crane
Gebuwin has designed a modern swivel davit crane for lifting goods on location. The lightweight lifting davit is quickly to set up with a folding boom, and can rotate 360 degrees when placed in the accompanying floor socket.
In 3 steps to the right swivel davit crane
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Swivel davit crane 125 kg
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Swivel davit crane stainless steel 125 kg
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Swivel davit crane zinc plated 125 kg
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Swivel davit crane 250 kg
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Swivel davit crane stainless steel 250 kg
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Swivel davit crane zinc plated 250 kg
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Desired transmission
With a worm gear transmission, the worm wheel and worm shaft are perpendicular to each other, which creates a lot of friction. The advantage is that the winch naturally has a braking effect. The disadvantage is that the winch has a lower efficiency, in other words: the lifting speed is lower. However, due to the worm gear transmission, the winch can lift heavier loads up to 7500 kg and winches with a worm gear transmission can store a lot of cable on the drum. With a spur gear transmission, the gears are perpendicular to each other. The effect is that this type of transmission has a low friction and so that the winch has a high efficiency. The speed is thus high and the force to be supplied to the crank is low. However, with this type of hand winch, the maximum weight to be lifted is limited to 1500 kg.
Desired use
All vertical movement in which gravity plays a role we call lifting. When you have to pull or tension a load, pay attention to the next filter (weight of the load). Enter the pulling force and NOT the weight of the load. Don\\\\\\\\\\\\\\\'t know this? Please contact us so that we can calculate this for you. .
Distance to be covered
Please note: here we ask for the actual distance that the load has to be moved and NOT the cable length. The cable length may be longer than the actual distance that the load needs to be moved.
Finish
1 layer of paint (standard) - The winch has one layer of grey paint (RAL7035) with a thickness of 60 - 80 micron Zinc-plated finish - The winch has an electro zinc-plated finish with a thickness of 6 - 8 micron 2 layers of paint C3M - The winch has two layers of grey paint (RAL7035) with a thickness of 120 - 160 micron according to C3M Full stainless steel grade 304 - The winch is made of stainless steel grade 304 3 layers of paint C5M - The frame of the winch is made of steel and has three layers of C5M offshore coating with a thickness of 240 micron, all other exposed parts are made of stainless steel grade 316 Full stainless steel grade 316 - The winch is made of stainless steel grade 316
Lifting speed
Options
2 drum compartment - The winch is suitable to be used with two wire rope cables on the drum Grooved drum - A grooved drum assures that the first layer of rope wraps properly and evenly within the groove pattern. When the first layer is properly established, additional layers are more likely to also cooperate with the desired, even-layer wrapping. A pressure roller is often used together with a grooved drum. Pressure roller - Pressure rollers improve the spooling of the rope. The rollers reduce the slack and avoid tangle of the rope which lead to that the wire winds better on the drum. The pressure rollers increase the lifetime of the rope and is it often used with a grooved drum. Suitable to use with webbing belt - The drum is made suitable to be used with a webbing belt of 50 mm in width and 2 to 3 mm thick. Free spool - Device for pulling applications. The drum can be disengaged from the winch making it possible to unwind the cable from the winch without having to use the crank Free spool with brake - Same device as the free spool but a brake is added for controlled cable unwinding Suitable for floor mounting - The frame of the winch is made suitable to mount the winch on a floor or console ATEX certified - The winch is suitable for use in locations where there is a risk of explosion under atmospheric conditions for zone 2 and 22 Limit switch - A limit switch is required when the winch is used for lifting loads. The limit switch is a device that is installed directly on the drum shaft. You can set an upper and lower limit to ensure the winch will stop when these limits are reached.
Reach arm
Recommended for industry
ATEX - Winches are ATEX certified for zone 2 and 22 Seawater - The Marine and Stainless steel 316 worm gear hand winches are suitable to be used at environments nearby seawater. The winches have stainless steel 316 parts and the Marine winch has an offshore coating in compliance with 5CM Theatre & entertainment - The Theatre winches TW300 and the TW300L are suitable to be used in the Theatre & entertainment industry. They comply to the new EN17206 norm for theatre use. The main features are: 2 load pressure brakes, safety factor 8, grooved drum and a pressure roller. Maritime, Offshore, Oil & gas - The Marine and Stainless steel 316 worm gear hand winches are widely used in the Maritime, Offshore and Oil & gas industry. Read more about the benefits of these winches under ‘categories’. The winches have stainless steel 316 parts and the Marine winch has an offshore coating in compliance with 5CM Water purification and production - All our Swivel Davit Cranes are widely used at water purification- and production facilities. The fact that the crane is lightweight makes it flexible for any kind of work.
Type name
Type
Use near salt or fresh water
It is important to properly protect the Davit from weather conditions. If you are using the Davit near salt water we recommend using a 316 stainless steel version. If you are using the Davit near fresh water then a painted or a galvanized version is sufficient.
Weight of the load
Please note: we ask here for the actual weight of the load, not your desired lifting capacity. We calculate this in combination with the distance that the load has to be moved (see next filter). Please note: if you are going to use the winch to pull a load, we ask you to specify the PULLING FORCE and not the weight of the load. Is this unknown? Please contact us so that we can calculate this for you.