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- Pillar jib crane with a 270° angle of rotation and the electric slewing drive KKM6
Pillar jib crane with a 270° angle of rotation and the electric slewing drive KKM6
Specifications
Capacity, t.
up to 16.0
Console length, m
up to 12.0
Angle of rotation
up to 270 dg.
Type of drive
electric
Lifting height, m.
up to 36.0
Design number of full load cycles according to ISO 4301/1
A4 and above
Environmental class according to GOST 15150-69
U1 (outdoors) / U2 (under a canopy) / U3 (indoors)
The design of the crane
General-purpose industrial version / Fire-safe version / Explosion-proof version
Scope of delivery
- crane boom (console) — 1 pc.
- crane column with lower support flange — 1 pc.
- crane control box (with the exception of cranes in the VZI version)
- gear motor 1-2 pcs. (depending on the boom departure and lifting capacity of the crane)
- cable products
- hoist (when delivered complete with a hoist)
- power supply to the crane (optional)
- power supply to the hoist (optional)
- 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.
List of additional options
By default, cranes are manufactured as standard. But depending on their technical characteristics and operating conditions, the plant manager may recommend supplementing the standard equipment with one or another set of options. Below is a brief description of them and the validity of the installation.
| 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 jib 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 jib cranes. |
| Radio control | Allows you to control the crane from a distance using the remote control. The option is available for electric jib 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 boom turn brake | The built-in brake allows you to stop the crane boom in the right place of non-stop movement of the equipment by inertia. It is impossible to manually fix the console at a strictly necessary point. Visually, the brake on the crane structure is not visible, since it is an element of the gearbox motor design. The option is recommended to be installed for cranes with the placement category U1 and U2 to prevent spontaneous movement of the boom in the parking position with wind gusts and other external 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. |
| Power off on the crane column | Allows you to turn on/off the tap power. It is located at a height of about 1500 mm from the lower flange of the crane. It is a two-button post in a protective (metal) casing. |
| 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. |
| Load drop protection device in case of phase breakage | An additional safety device along with a load capacity limiter and limit switches. |
| Logger of crane operation parameters | Registers the operating conditions of the crane, including modes, duration and volume of loading. It is installed only when the crane is equipped with an electric rope hoist. |
| Crane operating time indicator | Controls the operating time of the crane, allowing time to carry out the necessary maintenance, maintenance and overhaul. It is built either into the door of the crane control box, or inside it. |
| Frequency control of the boom rotation speed | The frequency converter is installed in the crane control box for the possibility of adjusting the boom rotation speed 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. |
| Input throttle | Smoothes the front and reduces the amplitude of the emission of bursts of alternating power supply voltage. Reduces the amplitude of the ripple current consumed by the frequency converter from the mains. |
| 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. |
| Heated crane control box | Allows you to operate a jib 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. |
Description
The Pillar jib crane with a 270° angle of rotation and the electric slewing drive (KKM6) is a modern lifting equipment that is widely used in industry and warehouse management. They are equipped with closed production workshops with natural or artificial ventilation, open or covered storage areas. The main purpose of this device is to perform loading and unloading operations by lifting and horizontal movement over short distances of different types of cargo.
The plant "Gruzopodyem" manufactures electric jib cranes KKM6 for more than 15 years, provides services for the delivery and installation of equipment at the Customer's enterprise.
Operation of a pillar jib crane with an electric slewing drive at the Customer's enterprise
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Кран консольный стационарный электрический ККМ6, особенности конструкции и эксплуатации
- Применяется для подъема и перемещения любых грузов массой до 16,0 тонн
- Монтируется на бетонный фундамент посредством опорного фланца и анкерных болтов
- Кран состоит из консоли (стрелы), колонны, мотор-редуктора, тали электрической
- Стрела крана вращается вокруг своей оси на 270 градусов
- Подвод питания по умолчанию осуществляется при помощи электрического кабеля, его возможно заказать опционно в комплекте поставки
- Управление краном осуществляется при помощи 6-ти кнопочного кабельного пульта с кнопкой аварийной остановки. Возможна установка опции радиоуправления для дистанционного управления краном
- Механизмом подъема и перемещения груза является тельфер (таль), который передвигается вдоль стрелы крана. Грузозахватным органом является крюковая подвеска, подвешенная на канатном тросе
- В зависимости от условий эксплуатации менеджер может предложить установить ряд опций
- Преимуществом кранов консольных перед мостовыми кранами является удобство работы в условиях ограниченной рабочей зоны, легкость монтажа, отсутствие необходимости обеспечения подкрановыми путями
- Краны консольные часто применяются для эксплуатации на улице, за пределами помещения, что увеличивает сферу их применения
Основным рабочим элементом крана этого типа является установленная на колонне и вращающаяся вокруг своей оси подвижная консоль, оснащенная грузоподъемным механизмом - талью. Управление консолью осуществляется с выносного пульта посредством радиосигнала либо кабельного пульта управления. Вращение консоли обеспечивает электрипривод. По умолчанию стрела крана ККМ6 имеет угол поворота до 270 градусов.
Для повышения производительности и безопасности эксплуатации электрических консольных кранов они могут оснащаться дополнительными приспособлениями – концевыми выключателями, служащими ограничителями поворота стрелы, свето-звуковой сигнализацией, кольцевым токосъемником, регистратором параметров работы крана и другими.
Заказать изготовление электроприводного консольного крана с индивидуальными техническими параметрами и грузоподъемностью от 0,5 до 16,0 тонн можно в общепромышленном, пожарозащищенном и взрывобезопасном исполнении. Цена его будет зависеть от габаритных размеров, комплектации и эксплуатационных характеристик. Монтаж крана не представляет особой сложности. Колонна с вращающейся консолью устанавливается на усиленный фундамент и крепится к полу химическими анкерами, которые при необходимости могут идти в комплекте поставки.
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