Power harrows
Alpego Mechanics
Unique and performing
The ball-bearing mechanics is mounted on a wide range of power harrows, up to 6 meter wide and it offers excellent structural performances. The machines equipped with this kind of solution are ideal for the preparation of the seedbed.
The patented Twin Force Tek, used in the professional models is ideal for deep soil cultivation and combined machines. The machines equipped with this type of mechanics are suited to be used with high-power tractors. The machines equipped with this type of mechanics are suited to be used with high-power tractors.
The patented solution Twin Force Max, used in the top-of-the-range professional models further improves the structural features and yields the utmost reliability in the use of very high power tractors of up to 500 HP.
Rotor timing sequence
All the tines’ holders mounted on the power harrows we manufacture follow a very precise sequence. This prevents vibrations of the transmission gears with the resulting decrease of power absorption.
3-hole tines
The 3-hole forged tines are available in standard, wearproof and plus versions. The 3-hole tine allows universal mounting for both bolt-on and quick-release versions. Available for Twin Force Tek and Twin Force Max mechanics.
THE RIGHT TINE FOR EVERY SITUATION
Choosing the TINE
TRANSMISSIONS AND MECHANICS
Entirely designed at Alpego
SPEED GEAR CHANGE
By switching or replacing the gear pair it is possible to obtain several different rpm of the rotors. This makes it possible to optimize the work of the power harrow depending on the type of soil, on the forward speed and on the degree of required crumbling.
SELF-LUBRICATION
Because the outer casings of the large-dimension bevel gears are enveloping them, these are able to perform a very important self-lubrication, while cooling all internal components at the same time. Thanks to this solution the Alpego power harrows do not need any further cooling systems.
CS GEARBOX
1000 rpm gearbox designed and developed according to Alpego specs. The switching or the replacement of th gear pair makes it possible to change the number of revolutions of the rotors with a wide range up to 500 rpm without risking to damage the gearbox itself.
ALPEGO POWER HARROWS: ALL THE ADVANTAGES
Details that make the difference
With the PARALLELOGRAM system for the adjustment of the working depth the rear roller maintains a constant angle of inclination, therefore:
- The levelling bar remains always adjusted;
- In the combination with a seed-drill, the seed-drilling coulters maintain a constant pressure.
This solution improves the crumbling quality by reducing the power input When changing the working depth of the power harrow the bar and roller maintain constant levelling of the soil. When changing the working depth of the power harrow the bar and roller maintain constant levelling of the soil.
Simple, safe and fast operation without tools. The quick release system can be supplied separately in Kit form as an alternative to the conventional system, or fitted directly in factory and provides additional protection for the tine holder.
The 2 folding sections can follow the unevenness of the soil thanks to a floating system (excursion of 20° upwards or downwards) or be rigid. Standard on DP, DKTOP and DMAX.
Range of rigid power harrows
Three types of mechanics for a full range up to 4 metres
Range of folding power harrows
Three types of mechanics for a full range up to 8 metres
