Universal tedder and delivery rake SP4 - 152
SP4 - 152 is suitable for smaller companies, since for the price of one machine they can obtain two machines.
Working span of tedding is 3,5 m and of raking 3,2 m.
To convert from a tedder to a delivery rake, only the working fingers need to be turned on the rotor and the line walls readjusted. In the stationary position, the fingers stick out; for meshing they just tip out by centrifugal force after the rotor begins rotating.
For tedding and raking it is necessary to re-adjust the holders of the rating fingers to their other position. All fingers of one rotor adjust simultaneously as the whole rotor is released and shifted to its other position. Then it is set in the new position. This is a simple and speedy change that needs to be made to both rotors.
Amortization bars prevent vibrations in the machine and riding off the slope, and they enable automatic stabilization when lifting the machine to its transport position. The machine is connected to the three-point hitch and after shifting to the working position it moves freely in the articulated joint.
When raking, the rod walls placed in the rear part of the machine create the centerline behind the machine. In the transport position and when tedding, these walls are fitted to the machine.
| Technical data of the universal machine | |||
|---|---|---|---|
| SP4 - 152 | |||
| maximum working width | m | 3,5 / 3,2 | |
| transport width | m | 2,98 | |
| number of the rotors | pcs. | 2 | |
| diameter of the rotor | m | 2,0 / 1,4 | |
| size of the rotor tyres | 16x6,5 - 8 | ||
| number of arms on the rotor | pcs. | 6 | |
| outlet shaft speed | rpm | 540 | |
| area capacity | ha / hour | 3,7 / 3,4 | |
| weight | kg | 420 | |
| number of the fingers on the arm | pcs. | 2 | |
| minimum drive power of the tractor | kW | 30 | |
| cardan shaft type | AW 21121 K32 | ||
