-22 Abstract UNDERGROUND HAUL TRUCK A work machine (100) that is powered by batteries (202A, 202B) in a power unit (112) uses a locally distributed electrical system and a locally distributed hydraulic system. A portion of power from the power unit (112) is provided to an inverter installed in a front section (102) of the work machine (100) to power electrical equipment installed in the front section (102). Another portion of the power from the power unit (112) is provided to an inverter installed in a rear section (104) of the work machine (100) to power electrical equipment installed in the rear section (104). Additionally, a hydraulic pump installed in the front section (102) pressurizes hydraulic fluid in a front accumulator for use by hydraulic loads in the front section (102) and a hydraulic pump installed in the rear section (104) pressurizes the hydraulic fluid in a rear accumulator for use by hydraulic loads in the rear section (104). co co
UNDERGROUND HAUL TRUCK
08.05.2025
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B62D MOTOR VEHICLES , Motorfahrzeuge |