Apparatus and method for a dual power system

1. A dual power system adapted to power an item of equipment, said dual power system comprising:

(a) a pump drive; said pump drive having a gear, a first side, and a second side;

(b) a dedicated motor, said motor being operationally connected to the first side of the pump drive and said motor receiving power from a power line or genset;

(c) a dedicated engine, said engine being operationally connected to the second side of the pump drive;

(d) a pump, said pump being operationally connected to the pump drive;

(e) a clutch, said clutch operationally connecting the engine to the second side of the pump drive;

wherein the dual power system is adapted to power the item of equipment with only one of the motor and the engine but not by both the motor and the engine simultaneously; and wherein the dual power system is adapted to power the item of equipment without the engine running; and wherein the gear is adapted to control the pump; and wherein the engine drives the pump drive when the clutch is engaged; and wherein the motor drives the pump drive when the clutch is disengaged; and wherein the clutch prevents the engine and the motor from simultaneously driving the pump drive.

2. The power system of claim 1 wherein the pump drive comprises a hydraulic pump drive.

3. The power system of claim 1 wherein the motor comprises an electric motor.

4. The power system of claim 1 wherein the motor comprises a high definition electric motor.

5. The power system of claim 1 wherein the engine comprises a diesel engine.

6. The power system of claim 1 wherein the clutch comprises an electronic clutch.

7. The power system of claim 1 wherein the pump comprises a hydraulic pump.

8. The power system of claim 1 wherein the power system comprises a flywheel.

9. A method for providing power to an item of equipment, said method comprising:

(a) providing a dual power system adapted to power an item of equipment, said dual power system comprising:

(i) a pump drive; said pump drive having a gear, a first side, and a second side;

(ii) a dedicated motor, said motor being operationally connected to the first side of the pump drive and said motor receiving power from a power line or a genset;

(iii) a dedicated engine, said engine being operationally connected to the second side of the pump drive;

(iv) a pump, said pump being in fluid communication with the pump drive;

(v) a clutch, said clutch operationally connecting the engine to the second side of the pump drive;

wherein the dual power system is adapted to power the item of equipment with only one of the motor and the engine but not by both the motor and the engine simultaneously; and wherein the dual power system is adapted to power the item of equipment without the engine running; and wherein the gear is adapted to control the pump; and wherein the engine drives the pump drive when the clutch is engaged; and wherein the motor drives the pump drive when the clutch is disengaged; and wherein the clutch prevents the engine and the motor from simultaneously driving the pump drive;

(b) engaging the pump drive with only one of the motor and the engine.

10. The method of claim 9 wherein the item of equipment is fully operational when only the motor engages the pump drive.

11. The method of claim 9 wherein the motor comprises an electric motor.

12. The method of claim 9 wherein the engine comprises a diesel engine.

13. The method of claim 9 wherein the clutch is an electronic clutch.

14. The method of claim 9 wherein the pump comprises a hydraulic pump.

15. The method of claim 9 wherein the power system comprises a plurality of hydraulic pumps.

16. The method of claim 9 wherein the power system comprises a flywheel.