According to Tesla, the Semi was created as a Class 8 vehicle with an 80,000-pound maximum towing capability.
When the Tesla Semi project was announced in 2017, Teslas stated
that the Class 8 truck will be available in production variants with a range of 300 and 500 miles, with prices ranging from $150,000 to $180,000.
The Tesla Semi has an 80,000-pound towing capability. Many sceptics questioned if an all-electric Class 8 heavy-duty vehicle would adhere to
its predicted payload by the time manufacture began when Tesla originally unveiled the Semi in November 2017.
When fully loaded, Tesla claims that the much anticipated Semi will reach 60 mph in 20 seconds,
but truckers may be more interested in the Semi's capacity to ascend a 5-percent incline at highway speeds.
The Tesla Semi's rapidity (0-60 mph in 20 seconds) and numerous electric motors' maximum torque make it ideal for towing heavy loads across difficult terrain.
As long as the total weight is either at or over the maximum,
Tesla verified that the first production trucks will be able to maintain the specified speeds on 6 percent gradients.
Since then, Freightliner has released the eCascadia Class 8 Semi,
which is likewise permitted in the 82,000-pound combination and has battery packs and ranges that are around half that of Teslas.
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