Two special hydraulic counter-blades, electronically controlled “ELECTRONIC CUT” (fitted in the mixing tank) inserted by means of hydraulic pistons are powered automatically by programming the electronic scale. This system reduces processing time of about 50% and prevents the product to come out during the mixing.
 The special vertical mixing auger is ideal to grant an appetizing mixed ration: the result is homogeneous and highly soft with unaltered organoleptic properties. During the mixing cycle (3-5 minutes) the feed ration is neither crushed nor treated violently. This system also avoids overheating of the products.
The unloading opening is fitted with a hydraulic piston which allows the mixed product to come out in the quantity desired and so distributed into the fodder-troughs by means of the bilateral discharge belt (the distribution is made first on one side and then on the other, never simultaneously), the foreign objects (stones, wood or ferrous objects) that sometimes can be present during the mixing, do not represent a problem as a special safety plate housed in the lower part of the discharge opening avoids possible collisions between the auger ant the tank.
The auger is powered by means of an electronic control hydraulic system, a potentiometer grants a rotation speed from 0 to 44 rpm making speed programming easier; furthermore, one can set first gear from 0 to 30 rpm or second gear from 0 to 44 rpm. This solution also makes the discharge phase easier as if the diesel engine is brought to the maximum power and the auger set at 44 rpm, the mixed product is completely discharged.
This hydraulic system allows to change the number of revolutions without stopping the augers even when the machine is started under a full load one can choose the most suitable number of revolutions not to overload the engine.
Thehigh-efficiency self-loading cutter arm combined with a powerful hydraulic engine allow the cutter to work with the widest variety of ensiled and fibrous products, floury products or cubes: this electronic control system is combined with a potentiometer for the choice of the desired speed.
The de-ensiled bucket is 1800mm large and the cutters reach up to 500 rpm. The de-ensiled product is conveyed into the arm, which is 650 mm large, up to the fast running conveyor belt (600rpm) and then discharged into the mixing tank.
The de-ensiled product is conveyed into the arm where the rubber loading belts runs fast (600 rpm) 650mm wide, and then into the tank.
The Mercedes Benz diesel engine is housed transversally (4 cylinders in line, piston displacement 4,25 l, turbo intercooler air/air), single injection pumps with solenoid – emission phase 3 ECE97/68 – power 130 kw (177 hp). This engine, fitted with a great torque guarantees customers’ satisfaction from slow running to the most difficult conditions
3 electric control hydrostatic pumps (Sauer Sundstrand-variable delivery gear pumps) grant the operation of the auger, the advancing of the machine and the rotation of the cutter; they are aligned with the engine and bolted to the flywheel; this design eliminates the cluster gear coupler and grants less power absorption, less wear or damage and reduce the heat amount to be discharged.
1 gear pump grants the control of hydrodrive
For what concerns the drive of the moving parts we have found an innovative technological solution with a piston pump LS (Load sensing): this pump through electric control adjusts the flux of oil according to the power required and the speed of each single moving components. In this way, hydraulic oil is not overheated as the pump makes oil flow only after receiving specific signals, otherwise they are maintained in a rest position. This results in less engine power absorption and thus reduce fuel consumption.
This pump system allows:
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Structural double-H shaped frame made of high resistance steel sheet. Between the two bearing side frames it comprises both the oil tank on the cab’s side and the diesel fuel tank on the opposite side: this industrialized solution grants mechanical cleaning (all the components are bolted), improved discharge of hydraulic oil heat and shorter tubing as placed near the hydraulic components of the machine.
sheet, the cylindrical bottom is 25 thick and is bolted to the weighing cells, the hydraulic engine is housed in the centre of it and supports the special rotating auger which is free of support beams in the upper part; this solution allows the loading of whole rotobales, giant bales, ensiled grass cubes, etc…, moreover, this particular constructive choice increases mixing capacity. The tank is provided with a production grommet.
