Electric vehicle with accessory module

A vehicle, comprising:

• a chassis including a frame rail extending longitudinally;
• a tractive element coupled to the chassis and configured to propel the vehicle;
• an electrical energy generator coupled to the chassis and configured to provide electrical energy;
• a pump coupled to the chassis and configured to provide pressurized liquid;
• a compressor coupled to the chassis and configured to provide compressed gas;
• a first electric motor configured to drive the tractive element, the electrical energy generator, the pump, and the compressor;
• a first shaft mechanically coupling the first electric motor to the tractive element, the first shaft extending along the frame rail and away from the first electric motor in a first direction;
• a second shaft mechanically coupling the first electric motor to the electrical energy generator, the pump, and the compressor, the second shaft extending along the frame rail and away from the first electric motor in a second direction opposite the first direction;
• a second electric motor;
• and
• at least one planetary gear set mechanically coupling the second electric motor to the first electric motor, the electrical energy generator, the pump, and the compressor, such that the electrical energy generator, the pump, and the compressor are mechanically driven through the at least one planetary gear set.

A vehicle, comprising:

• a chassis including a frame rail extending longitudinally between a front end and a rear end of the chassis;
• a tractive element coupled to the chassis and configured to propel the vehicle;
• an accessory module including at least one of (a) an electrical energy generator coupled to the chassis and configured to provide electrical energy, (b) a pump coupled to the chassis and configured to provide pressurized liquid, or (c) a compressor coupled to the chassis and configured to provide compressed gas;
• a transmission;
• a first electric motor and a second electric motor coupled to the transmission and configured to drive the transmission;
• a first shaft mechanically coupling the transmission to the tractive element, the first shaft extending along the frame rail and away from the transmission in a first longitudinal direction;
• and
• a second shaft mechanically coupling the transmission to the accessory module, the second shaft extending along the frame rail and away from the transmission in a second longitudinal direction opposite the first longitudinal direction, wherein the second shaft is configured to transfer rotational mechanical energy from the transmission to the accessory module.