abstract patent: "system for the processing and transport of forest material and crane vehicles for driving on the ground". The present invention relates to a system for processing and transporting forest material by means of field driving vehicles (1a, 1b), such as forest machines, and whose material, after harvesting, is intended for transport from the felling site. (5) for consumers. The system includes a set of vehicles consisting of: a) a first steerable vehicle (1a), is equipped with a driver's cab (15), supports a harvester unit (3) at one free end of a crane (2) that can harvest within a practical work area (17) within a defined work sector; b) a second vehicle (1b) without a driver's cab (15) supporting a wooden receiving unit (11) on a crane arm (10), and whose second vehicle is provided with a load compartment (12) for the transportation of tree trunks; c) a coupling means (14) through which the second vehicle (1b) can be coupled to the first vehicle (1a); d) a loading system that allows, due to the fact that it is arranged to reach the practical working area, that the wood receiving unit (11) receives and transports in a retention form the wood directly from the unit. harvester (3) and move the wood to a position inside and above the load compartment (12). 1/1resumo patente de invenção: "sistema para o processamento e transporte de material florestal e conjunto de veículos com guindaste para conduçao em terreno". a presente invenção se refere a sistema para processamento e transporte de material florestal por meio de veículos de condução em terreno (1a, 1b), tais como máquinas florestais, e cujo material, após a colheita, se destina a ser transportado do local de abate (5) para consumidores. o sistema inclui um conjunto de veículos que consiste em: a) um primeiro veículo (1a) que pode ser conduzido, é equipado com uma cabine de condutor (15), suporta uma unidade colheitadeira (3) em uma extremidade livre de um braço de guindaste (2) que pode realizar a c