Tesla just drove their Semi 800km on a single charge, with a gross weight of 36,000kgUntil now, Tesla has played in the consumer space with their vehicles, but in just a few days (December 1st), they will hold the Tesla Semi delivery event. At the Giga Nevada event, they will present a small number of vehicles to their first customer, Pepsi supporting their Frito-Lay plant in Modesto, California and PepsiCo beverages plant in Sacramento.
Ahead of that event, Tesla CEO Elon Musk posted today that the Semi had completed a 500-mile (804km) trip, with the Semi’s gross weight, truck and trailer, tipping the scales at 81,000 lbs or 36.74 tonnes (36,740kg).
Back in December 2017 when Musk unveiled the Semi, he announced the Semi would have 500 miles of range, at full capacity, going highway speeds. At the time, that seemed like an incredibly bold promise, and even today while there are other electric trucks available on the market, none are capable of those ranges.
At the Semi launch event, Musk also highlighted that 80% of routes (in the US) were less than 250 miles, meaning you could travel to the destination and back without a charge. There are of course a number of variables that could impact range, but to know they can achieve the specs they promised 5 years ago, is promising for the viability and commercial appeal of the product
Regardless of the final battery pack size, there’s no doubt that being between 7-10 times the size of a Model S battery, charging speeds will be important. This is where the company’s new Megachargers are going to be important.
While these may end up being rolled out at truckstops along the highways, more likely is the installation of megachargers at the businesses that purchase Semi to be paid off as part of the vehicle’s leasing costs. Tesla also has plans to offer autonomous driving in the Semi in the future. From recent photos of near-production-ready prototypes, it is clear the Semi will ship with the same, or very similar HW3 camera suite to enable Autopilot and potentially FSD down the road.
With long periods of driving, truck drivers are incredibly susceptible to fatigue and resulting accidents are far too common. It’s hoped that Tesla’s investment in autonomy in passenger cars, can transfer to the commercial world of launch-haul interstate trucking.
The economics of an all-electric Semi will be quite different to diesel trucks, but if you can add autonomy things get really interesting. If Tesla is able to ship world-class fleet management software as part of the service, then we’re likely to see the familiar Tesla story of demand outstripping support for years to come.
It is worth noting that these challenges are ones felt by transport and distribution companies the world over and I personally can’t wait till we see Semi on the road in Australia. We are a country that needs freight distributed over vast distances and has far too many accidents, if Semi can help, then we should do everything we can to get it here sooner, rather than later.
