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RutubeSemi-gantry cranes КРК 3.2 tons
Mini gantry cranes or MCI (mobile crane installations), are a convenient solution for material handling work in conditions where the installation of stationary equipment is impossible or difficult. We offer lightweight collapsible crane units with a lifting capacity of 3.2 t, which are specially designed for short-term operations. They have a similar design to gantry cranes, but are more compact in size, lower in lifting capacity and span. Thanks to the wheels, the MCI can move freely along a given path, providing flexibility and ease of operation.
The mini gantry cranes can handle loads up to 5.0 tons. If needed, we can make models with higher capacities up to 10.0 tons. The lifting and moving mechanism is a telpher (hoist) that moves along the span. The load-carrying unit is represented by a hook hanger, reliably mounted on a rope. MCI are equipped with manual and electric drive.
We are also ready to provide delivery and assembly services of crane units at the customer's plant to ensure maximum convenience and safety in the use of equipment.
You can find more information about the operation of MCI at: https://грузоподъем.рф/product/mobilnaya-kranovaya-ustanovka-mku
| 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. |
| Sound and light alarms | The alarm is activated when the crane is turned on, warning employees to leave the danger zone. Depending on the conditions of the working area, it is recommended to install a light or sound alarm. The option is available only for electric cranes. |
| Radio control | Allows you to control the crane from a distance using the remote control. The option is available for electric cranes or for cranes equipped with an electric hoist. The package includes a 6-button remote control with an emergency stop button, a radio signal receiver (installed on the hoist or on the crane control box or next to the control box). |
| Electric motor with brake for movement | An electric motor with a movement brake is used to fix an electric crane in a resting position. Prevents spontaneous movement under the influence of wind gusts, earthquakes and other factors. |
| 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 span | They are used to limit the path of the electric hoist along the crane span. |
| Frequency control of the crane movement | The frequency converter is installed in the crane control unit for the possibility of adjusting the speed of movement of the crane in a certain range. It can also perform smooth start and braking. |
| Engine cooling system | It is recommended to use when installing a frequency converter, which will significantly limit the standard speed of movement of the crane, to prevent overheating of electric motors. |
| Heated crane control box | Allows you to operate a crane at air temperatures up to -20 g. C (inclusive). It is required to be installed on all cranes that are operated at an air temperature below -10 g. s. Requires additional installation of a frequency converter. |
