Grapple acts as a specialized attachments. It is presented in the form of lifting mechanism, which is equipped with special jaws for gripping the load. Usually, clamshell bucket operates scrap metal. Therefore, most of it and called it metallolomnym. Such equipment a dependent. It is mounted on all kinds of excavators and peregružateli.
appointment of special equipment
Взять в аренду гусеничный кран в Белгороде можно тут, well, grapples allow to cope with a wide range of works:
- unloading scrap metal from cars and trucks body;
- sorting of scrap metal according to certain parameters;
- maintenance of equipment, which is involved in the processing of scrap;
- loading wagons, and bodies ready metal parts.
Types of vehicles and operating conditions
Adverse climatic conditions are not afraid of such special equipment, because it is made on the basis of high-strength steel. It can successfully handle heavy loads within a temperature range of minus 30 to + 40 degrees Celsius. If we talk about the types of grabs, they can have open, as well as closed hydraulic cylinders, a different number of petals and jaws. With regard to the design features, in this case divided into grapples:
- closed;
- open;
- semi.
How to choose?
Арендовать автовышку сегодня не составит проблем. Much more difficult to choose the right model of grapple. models with open hydraulic cylinders quite easy to maintain. If the cylinder fails, it will not be difficult to replace. Although experts say the insecurity of this type grab, since the open cylinders amenable to simple damage. Concerning machines with a closed cylinder, they are more expensive in terms of service, require more time on it.
Now a few words on the number of petals
machines four petals are perfect for loading / unloading of tires and square briquettes. As for the models with grabs five jaws, they are considered to be a universal classic version. closed, open and semi-open grapples differ from each other in width installed petals. Open models are more convenient to use, which involves large-size cargo handling. Closed grapples are ideal for fine dust, chips and even small fraction of sand.
Instead afterword ...
Market research has shown, that most consumers prefer a five-petal model for working with scrap metal. It hardly needs to be surprised, because this technique is more versatile, It has a broad scope.
