Electrically driven agricultural baler

1. An agricultural baler, comprising:

a chassis;

a plurality of pairs of wheels carried by the chassis;

at least one electric wheel motor coupled to at least one wheel of the plurality of pairs of wheels and configured to drive the at least one wheel of the plurality of pairs of wheels;

an apron assembly comprising a plurality of chains driven by a plurality of rolls and configured to form a bale in a bale forming chamber, one of the plurality of rolls comprising a starter roll;

at least one take up arm pivotally mounted within the bale forming chamber to support the apron assembly;

a chain tension lever arm pivotally coupled to the at least one take up arm;

an electric drive motor coupled to the starter roll and configured to drive the starter roll; and

an electrical power system carried by the chassis and comprising at least one battery electrically coupled to the at least one electric wheel motor and the electric drive motor.

2. The baler of claim 1 , further comprising a tailgate pivotably carried by the chassis and a tailgate actuator coupled to the tailgate and electrically coupled to the at least one battery, the tailgate actuator being configured to activate and pivot the tailgate relative to the chassis.

3. The baler of claim 1 , further comprising a pickup comprising a plurality of tines and coupled to the electric drive motor or an electric pickup motor electrically coupled to the at least one battery.

4. The baler of claim 1 , wherein the at least one battery comprises a plurality of batteries.

5. The baler of claim 4 , wherein the plurality of batteries comprise at least one wheel drive battery electrically coupled to the at least one electric wheel motor and at least one drive battery electrically coupled to the electric drive motor.

6. The baler of claim 1 , further comprising an induction charging system electrically coupled to the at least one battery, the induction charging system being configured to provide electrical power to the at least one battery to recharge the at least one battery.

7. The baler of claim 1 , further comprising a controller operatively coupled to the electric drive motor, the controller being configured to output drive start signals to the electric drive motor to begin a bale forming cycle.

8. The baler of claim 7 , wherein the controller is further configured to receive a remote start signal and begin a bale forming cycle responsively to receiving the remote start signal.

9. The baler of claim 8 , wherein the controller is further configured to receive a remote stop signal and end an ongoing bale forming cycle responsively to receiving the remote stop signal.

10. The baler of claim 7 , further comprising a steering device coupled to at least one of the wheels and electrically coupled to the controller, the controller being further configured to output steering signals to the steering device to steer the baler.

11. The baler of claim 10 , wherein the controller is electrically coupled to the at least one battery and further configured to:

determine the at least one battery is in a low charge state; and

output steering signals to the steering device to steer the baler toward a charging station.

12. The baler of claim 11 , further comprising an induction charging system electrically coupled to the at least one battery, the induction charging system being configured to provide electrical power to the at least one battery to recharge the at least one battery.

13. The baler of claim 11 , wherein the output steering signals cause the steering device to steer the baler toward the charging station.

14. The baler of claim 7 , wherein the controller is electrically coupled to the at least one battery and further configured to:

determine the at least one battery is in a low charge state; and

output a stop signal to the electric drive motor responsively to determining the at least one battery is in the low charge state.

15. The baler of claim 1 , wherein the at least one electric wheel motor comprises a plurality of electric wheel motors.

16. The baler of claim 15 , wherein each of the electric wheel motors is coupled to a respective one of the plurality of pairs of wheels.