Caterpillar has revealed the prototype of its first electric mining truck. Its base model was the 793, whose diesel engine was replaced by a battery electric motor.
The energy transmission It’s imminent. Hence, more and more vehicles are going electric with a purpose Reduce carbon dioxide emissionsConcern for the environment and reduce operating costs.
The industrial sector is one of the most relevant areas of the market, therefore Caterpillar introduces a new proposal Mobility and merchandise for the companies that make up it.
The company disclosed The first electric mining truck from your line. It was developed from the 793. The powerful 2000 kW diesel engine was replaced by a battery electric motor.
electric truck performance
Caterpillar developed this prototype in collaboration with some of its customers such as BHP, Freeport-McMoRan, Newmont Corporation, Rio Tinto and Teck Resources, who contributed their expertise to Design of a commercial electric dump truck.
with the aim of knowing capabilities of this cargo vanCaterpillar and their partners did some testing on a real track in Texas, USA, and it all happened on a 7km track.
On the Tour, the developers of this truck managed just that Basic data collection. So much so that they collected up to 110,000 data points per second, monitoring more than 1,100 data channels.
was the purpose check the capabilities of this tipper, fully loaded to its rated capacity, 231 tonswas able to reach a The maximum speed is 60 km / h. With the added value of having to drive 1 km on a 10% incline section at 12 km/h.
More tests of the truck
In addition, the truck Led a cycle with a downward slope of 10%the moment he used his great weight to recover his energy in a significant way regenerative braking. Thus, there was a charge in his battery to complete several more laps.
Technical data has not yet been submitted. Hence, it is unknown your engine powernor the battery capacity, which should be measured in megawatt-hours.
Note that this opens the door to future developments That allows power transmission to take place also in this type of powerful vehicle.
Paula Reyes Bohorquez. Line: Larva.
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