Improvements introduced in the systems of fixing and operation of excavators and loaders in mobile media (Machine-translation by Google Translate, not legally binding)

摘要

"IMPROVEMENTS INTRODUCED IN THE SYSTEMS OF FIXING AND OPERATION OF EXCAVATORS AND LOADERS IN MOBILE MEDIA, essentially characterized by the fact that the machine is firmly fixed in any type of truck, precisely in its chassis and in a position located between the cabin itself and the box. load, being activated the hydraulic pump that sets in motion the whole machine, by the engine of the vehicle, through the gearbox by a special coupling that attacks the PTO of the aforementioned box, in such a way that the The pump runs at the same number of revolutions as the engine, the pump sending the oil from a tank to a five-valve distribution organ, four of which are intended to control the movements of the loading machine and the fifth to actuate of the dump truck or dump truck, adapting to it, special jacks that prop up the chassis against the ground, so that in the phases of work, of the shovel loader, the suspension of the truck suffer as little as possible, provided that in the transport position, the shovel is collected on itself, resting on the box of the truck so that the clearance of the truck just it undergoes modification, being manipulated the whole unit truck, machine by the same driver. (Machine-translation by Google Translate, not legally binding)