Mobile crane RK250-8

rough terrainlifting

Kobelco wheel cranes are machines that allow heavy-duty operations on intense terrain layout. They are systematically engineered to enable critical lifting ability, sure-footed operational consistency and ergonomic maneuverability. This system offers two model types of RK250-7 and RKE450-3.1EUR, with distinct optimal lifting capacity according to their system construction and specification. Classification of the crane The crâne is classified as tollows. (ISO 4301-2 or FEM 1.001): • - Operating classification -» U2 • - Collective classification — 02 • - Crâne group — Al Ail the major components of the crâne are designed and manufactured for standard construction operations. It is assumed that there is a normal working time relation between the maximum usage of the crâne, work periods with relatively light usage of the crâne, and the rest periods for the machinery: this ratio should be a value which is typical for an érection crâne. Under more severe operating conditions, a shorter service life would be inévitable and must be expected. If the crâne will be used under uncommon operating conditions or for spécial tasks which are different from standard assembly work. the prior approval of manufacturer must be obtalned; in such a case, it can be assumed that the load carrying capacity will be restricted. Notes 1. - The rated crâne load is the maximum lifting capacity when the crâne is set on firm and level ground and includes the weight of the hook block. sling v/ire. etc. Area marked withl lindicates that the rated load is decided by machine stability.