Because it appears to remove emissions throughout its car fleet, Mercedes-Benz shouldn’t be solely engaged on electrical automobiles and SUVs but in addition electrical industrial vans.
Mercedes’ mother or father firm, Daimler, is among the many world’s greatest truck producers, controlling not solely the Mercedes model but in addition the likes of Freightliner, Western Star and Fuso, and the brand new GenH2 Truck idea unveiled by Mercedes on Wednesday exhibits the way forward for what long-haul transport will probably be like.
The GenH2 Truck is a hydrogen-electric semi-trailer truck. It makes use of hydrogen to create electrical energy through a fuel-cell stack, which then powers an electrical drive system. Related fuel-cell vans have been proven by Toyota, Nikola and Hyundai.
With a full tank of hydrogen, right here saved in liquid type, Mercedes’ truck will have the ability to cowl a distance of greater than 620 miles, which is corresponding to a diesel truck. The benefit over a battery-electric truck just like the deliberate Tesla Semi, which is promised with 500 miles of vary, is far faster refueling instances since hydrogen tanks will be crammed in minutes, although discovering hydrogen on the market continues to be subsequent to inconceivable in most components.
Mercedes-Benz GenH2 Truck idea
However, the GenH2 Truck is not only for present. It previews a manufacturing model that may begin buyer trials in 2023 and promised for a full industrial launch past 2025. Within the manufacturing model, there will probably be a dual-motor system the place every motor can ship a steady 308 horsepower and 1,163 pound-feet of torque and peak 442 hp and 1,527 lb-ft. Usually the motors will draw power from the fuel-cell stack however throughout high-load conditions, power may also be drawn from a battery. This battery can have a comparatively small 70-kilowatt-hour capability since it is going to solely be used quickly, like when the truck is accelerating onerous or climbing a steep hill.
Daimler has shaped a partnership with one other trucking big, Volvo Trucks (separate to the Volvo automotive firm), to develop the powertrain. Each corporations are additionally taking a look at utilizing renewable power to separate water into hydrogen and oxygen to construct up a hydrogen fueling infrastructure. An alternative choice is to supply hydrogen from pure gasoline, using carbon seize know-how to create a carbon-neutral gasoline.
Daimler can also be growing battery-electric vans for shorter routes and already has some on sale, just like the Fuso eCanter which began manufacturing in 2017. It’s going to launch an even bigger Mercedes eActros battery-electric truck able to over 124 miles of vary in 2021, and one able to over 310 miles of vary in 2024.
In relation to automobiles and SUVs, Mercedes plans to stay with battery-electric powertrains. Regardless that it has developed hydrogen-electric cars in the past, it sees battery-electric energy as a greater answer at current.