CRISTINA EVO is a robust and compact heade cutter ideal for agricultural use for cutting grass and shrubs in banks and ditches adjacent to plots of land. It can be coupled with tractors starting from 25 HP with minimum wheel track of 5.6 ft and a weight of 4,409 lbs, allowing a maximum extension of 18.4 ft in total safety.
Safety and reliabilityIt is essential to have a high-strength robust arm to ensure maximum performance and reliability over time. The safety systems include OVER CENTER which prevents the spontaneous descent of the first arm, the adjustable mechanical safety shock-absorber, the manual closure of the independent hydraulic circuit for safe maintenance operations. Furthermore, the mechanical safety shock proof system discharges the hydraulic pressure of the rotor in case it blocks.
High performing headsCRISTINA EVO can be coupled with a 3.3 ft wide direct drive head which, depending on the extension versions, offers different combinations for the cutting parts, blades or hammers. The spiral type rotor allows the double rotation direction and the floating function up to 200° of rotation, ensuring maximum performance.
High versatilityIn addition to the classic heads for twigs, hedge bars for cutting shrubs up to 0.6 in is also available. CRISTINA EVO also allows cleaning road side ditches and channels thanks to the ditch cutter. The high efficiency of this equipment comes from the use of a hydraulic motor, an ideal solution for the drive of particular accessories that work with high extensions.
Control unitsCRISTINA EVO model standard fitted with a hydraulic control unit with single control levers, a simple and reliable system. To speed up and simplify movements, the ON/OFF electric Joystick is available on request.
Features may include:
SPIRAL ROTORThe spiral position of the tools ensures lower power absorption. Reversal of rotation is timed, reducing the risks of accidental breakage.
HYDRAULIC CIRCUIT SHUT OFFHydraulic circuit can be blocked by shut-off valves, this allows the user to safely perform maintenance operations.
ADJUSTABLE MECHANIC SHOCK ABSORBERThe system protects the cutting head when an obstacle is accidentally hit.
GEAR PUMPThe gear pump is compact and protected to not interfere with work and uses a direct drive transmission. A safety valve intervenes for discharging if the rotor is blocked.
HARDENED STEEL PLUGSHardened steel ground plugs and bushings for greater wear resistance.
OVER CENTER SAFETY SYSTEMA valve placed on the cylinder of the first arm makes it possible to keep exactly in the set position, ensuring precision cuts even for extended periods, such as when cutting hedges. In the event of failures, the valve also acts as a safety system, keeping the arm in position and avoiding sudden failures.