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- Pillar jib crane with a 360° angle of rotation and manual slewing KKR3
Pillar jib crane with a 360° angle of rotation and manual slewing KKR3
- boom (console) of the crane — 1 pc.
- crane column with lower support flange — 1 pc.
- power supply to the crane (in case of delivery of the crane with this option and the presence of any electrical equipment in the crane (for example, hoists)
- power supply to the hoist (in case of delivery of the crane with this option)
- other parts (the list of components depends on the configuration and set of options of the crane you ordered and may differ from the one given in this section of the site)
- crane documentation (passport, crane operation and installation manual, passports and instructions for individual crane components manufactured at other enterprises and supplied with this crane, packing list, waybill).
The above configuration is basic and may differ significantly from the actual one. If you need complete information on this issue, please contact the nearest sales department.
| Name of the option | Description of the option |
| Load capacity limiter | It is used as an additional safety device along with limit switches and a load drop protection device in case of phase breakage. It is installed, as a rule, in cases where work is carried out with different loads, the mass of which is not always known. If the weight of the load exceeds the lifting capacity of the hoist, the limiter blocks the lifting process. The option is available for cranes equipped with an electric hoist, since the limiter is mounted on the lifting mechanism of the hoist. |
| Carport for parking hoists when performing "On the street" | They are used on cranes of the placement category U1 (on the street) to protect the electric hoist from direct precipitation. It is recommended for installation by manufacturers of cranes and hoists, since the hoists themselves usually do not provide alternative protection from precipitation. |
| A canopy for a hoist for the entire length of the span when performed "On the street" | They are used on cranes of the placement category U1 (on the street) to protect the electric hoist from direct precipitation. It is recommended for installation by manufacturers of cranes and hoists, since the hoists themselves usually do not provide alternative protection from precipitation. |
| Electric limit switches for the movement of hoists along the crane boom | They are used to limit the path of the electric hoist along the crane console. |
| Anchor system for fixing the crane to the foundation | This option refers to the stage of installation of the structure. Anchors are needed to attach the crane to the foundation. As a rule, we offer an anchor system for implementation on a prepared foundation. On an unprepared foundation, so-called mounting studs are used. |
| Platform and ladder for maintenance of hoists and crane components | When ordering a jib crane with a height of more than 3 meters, it is recommended to immediately provide ways of servicing the hoist, oil change and other maintenance operations. One of the options is to install a horizontal platform on the column at a human-height distance from the console and a ladder welded to the crane column leading to this platform. |
| Rigid removable/non-removable stops for limiting the angle of rotation of the boom | Rigid removable /non-removable stops for limiting the angle of rotation of the boom are used mainly for jib cranes KKR3 and KKM7 to adjust the angle of rotation of the console. They are installed on the ring that wraps around the crane column. Two rigid stops limit the angle of rotation of the boom in both directions. On wall-travelling cranes, the stops are welded to the crane boom and can provide only 1 option for the angle of rotation of the boom. |
The Pillar jib crane with a 360° angle of rotation and manual slewing (KKR3) belongs to the category of manual lifting equipment, widely used in industrial warehouses, enterprises of the machine-building, chemical, metallurgical and metalworking industries, in seaports and at cargo terminals. This device is designed for lifting and moving loads of different types over a short distance. You can install a manual cantilever crane on a column in a closed production room with natural or artificial ventilation, in an open area or under a canopy. The load capacity of this device is selected by the customer in the range of up to 16.0 tons.
The "Gruzopodyem" plant has been manufacturing cantilever cranes for more than 15 years, supplying equipment with its own transport to customer's enterprises and providing installation and commissioning services.
Pillar jib crane with a 360° angle of rotation and manual slewing KKR3, design and operation features
- It is used for lifting and moving any cargo weighing up to 16.0 tons
- The crane consists of a column and a boom attached to it
- The crane boom rotates around its axis at an angle of up to 360 degrees
- Turning the boom of hand cranes is carried out by means of a drawbar
- The mechanism for lifting and moving the load is a hoist (tal), which is attached to the boom of the crane and moves along it. The hoist can be manual or electric
- The crane is mounted on a concrete foundation by means of a support flange and anchor bolts
- Depending on the operating conditions of the crane, the manager can recommend a number of options for installation
- The advantage of jib cranes over overhead cranes is the convenience of working in a limited working area, ease of installation, no need to provide crane tracks
- Jib cranes are often used for operation on the street, outside the premises, which increases the scope of their application.
The design of the KKR3 manual cantilever crane is relatively simple. The main working element is a console rotating around its axis, equipped with a manual or electric hoist with a load-lifting mechanism. The rotation is provided by manual traction. To limit the angle of rotation of the boom, install rigid stops. They can be removable or non-removable.
The plant "Gruzopodyem" manufactures cantilever cranes on manual traction KKR3 in accordance with GOST and TR CU 010/2011. Their general industrial, fire-proof, explosion-proof and special design is possible, allowing to operate this device in an aggressive environment, as well as at extremely high or extremely low temperatures. It is recommended to order the production of a manual cantilever crane on the KKR3 column with individual technical parameters, which will make it fully meet the operating conditions in which it will be used. When developing a working design, the maximum load capacity of this device, the length of the boom departure and the lifting height are set. The cost of a manual cantilever crane directly depends on its design, configuration and technical and operational characteristics.