Chickenlittle
Banned
I understand arguments but still do not understand this investment so early in development. Do they expect to get prototypes early if so tech is still years awayCaterpillar is heavily into mining as well as construction. Battery tech is a new and soon to be big thing in underground mining. One of your biggest costs for underground mines is the ventilation system. As a rule of thumb you need 1m^3/min of air for each person underground while you need 3m^3/min of air for EACH horsepower of diesel equipment underground. So never mind the fuel savings which are also decent the ventilation system savings are much more. So if you can get the cost of battery equipment down even close to diesel equipment it's a no brainer.
For open pit mines the Komatsu 930 and new 980 are some of the largest and popular ultra class haul trucks. The diesel engine is used as an AC generator that power the two wheel motors in the rear axle/tires. They use electric motor retarding but shunt the energy to a grid box to bleed it off as heat energy as they have no on board batteries (that's a lot of lost energy seeing you go up and down a ramp for each load in and out of the pit). Caterpillar still uses a mechanical drive train for its popular 797 and pretty much all other haul trucks. Fuel is one of the largest costs in for a open pit mine, and in mountain operations you lose a lot of capacity due to thinner air.
I once did a little excel sheet exercise to see if you could make a Komatsu 930 fully a BEV, but with Teslas battery numbers it's still too heavy and costly. My guess is Cat sees both the current underground market that is already going electric and the opportunity in the open pit market once batteries are energy denser and cheaper.
So Cat is no dummy and knows what dense and cheap batteries mean for the mining industry. Whether Fisker is the right horse to put your money on, well, they were always known for their sexy design lol. Doubt it's Cats only bet though.