.07 Electrical (Chassis Wiring).

A. Alternator. The alternator with rectifier shall have an operational rating capable of supplying sufficient electrical power to maintain a fully charged storage battery with all electrical equipment, except the horn, hydraulic lift, and engine starting motor, operating simultaneously while the vehicle is running normally.

B. Battery.

(1) The battery shall:

(a) Be of sufficient capacity to supply all electrical requirements; and

(b) Have a minimum cold cranking capacity rating of 650 amperes measured at 0F.

(2) If equipped with a hydraulic lift, the manufacturer shall equip the vehicle with an appropriate heavy duty battery and alternator.