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Tesla Semi

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Tesla Semi
Tesla Semi operated byPepsiCoinSacramento,California, October 2023. This is one of the units that were first delivered in December 2022.
Overview
ManufacturerTesla, Inc.
Production2022–present
AssemblyUnited States:Storey County, Nevada(Gigafactory Nevada)
Body and chassis
ClassSemi-trailer truck(Class 8)
Body styleTractor unit
Powertrain
Propulsion3 electric motors
Battery~900 kWh, 1,000 V[1]
Electric range500 mi (800 km)
Plug-in charging1MWDC[1]

TheTesla Semiis a battery electricsemi-trailer truckbuilt byTesla, Inc.since 2022. The truck is powered by three motors, and is claimed by Tesla to have approximately three times the power of a typical diesel semi truck, a range of 500 miles (800 km), and operate at an energy use of less than two kilowatt-hours per mile (1.2 kW⋅h/km).[2]

Twoconcept vehicleswere unveiled in November 2017. Tesla CEOElon Muskoriginally promised that production would begin in 2019.[3]Production began in October 2022, several years behind schedule,[4]and initial deliveries were made toPepsiCoon December 1, 2022.[5]

Volume productionof the Semi is planned to begin by the end of 2025. Once complete, the manufacturing facility, located adjacent to the existingGiga Nevadafacility, is planned to produce 50,000 Semi trucks annually. The volume production Semi is expected to weigh the same as a comparable diesel truck.[6]

History

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The Semi was first mentioned in the Tesla 2016 Master Plan.[7]

Aconcept prototypeof the Semi was unveiled at a press conference on November 16, 2017, whereElon Muskprovided additional specifics. He claimed that the electric Semi would cost 20 ¢/mi (12 ¢/km) less to operate than a diesel truck if charged at aMegacharger,which Tesla said in 2017 they could guarantee a price of 7 ¢/kWh (in the United States).[8][9]

Two prototype Tesla Semis inRocklin, California

Tesla indicated that the Semi would be equipped with Enhanced Autopilot as standard equipment, offering semi-autonomous capability,[10]and that new technology withactive safety controlson the independent motors and wheels would detect and preventjackknifing.[9]Musk said that the system could eventually allow several units to operate in an autopilot-based convoy, led by a truck with a driver, that would be a cheaper alternative to rail transport.[11]At the time,platooningwas legal in only eight U.S. states and all required a human driver in each truck, so changes in legislation would be necessary to achieve that technology capability.[11]The battery packs are located under the floor of the cab, between the front and driving wheels.[12]Running empty, the long-range Tesla Semi was expected to have a range of 620 miles (997 km).[13]In 2017, Tesla projected that the price of production versions for the 300-mile (480 km) and 500-mile (800 km) range versions would beUS$150,000andUS$180,000respectively. The company stated they would offer a Founder's Series Semi atUS$200,000.[14][needs update]At the Semi and Roadster unveiling event, Musk stated "Production [of the semi] begins in 2019, so if you order now, you get the truck in 2 years." Tesla intends to warrant the drivetrain for 1 million miles.[15]

In 2018, Tesla announced that Semi prototypes were being tested with real cargo, hauling battery packs from Nevada to California.[16][17][18]

Company plans to put the Semi into production were substantially delayed. At the 2017 unveiling, production was slated to begin in 2019.[15]In January 2020, Musk stated that a lack of battery production capability was one limiting factor for the conservative Semi production timeline, with the company choosing to use battery supply for passenger cars instead.[19][20]In January 2021, the company announced that Semi production would be delayed until the end of 2021,[21]as the company hoped to ramp up high-volume production of its "tabless"4680 battery cells[22](previewed in September 2020) to meet the demand for the Semi and other vehicles. In October 2021, Musk announced that the production of the Semi would slip into 2023.[23][24][25]

In October 2022, Musk announced on Twitter the start of production of the 500-mile (800 km) range model that would be delivered in December.[26]

In November 2022, the company reported that a Tesla Semi had completed a 500 mi (800 km) drive while weighing 81,000 pounds (37,000 kg).[27][28]

On December 1, 2022, Tesla began customer deliveries at an evening event hosted at the manufacturing facility in Nevada.PepsiCoreceived the first Semis of their large order for use withPepsibeverage andFrito-Laysnack food transportation fleets.[5]PepsiCo Vice President Mike O'Connell stated that the Semis can haul Frito-Lay food products for around 425 miles (684 km), but for heavier loads of sodas, the trucks will make shorter trips of around 100 miles (160 km).[29]

In late 2023, Tesla announced plans to establish a charging network for the Semi in the southwestern US. The network is expected to cost as much as $100M.[30]

As of May 2024,Walmart,Costco,Sysco,Martin Brower,andUS Foodswere also testing the Semi.[31]

Design

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Cabin of a Semi prototype

Tesla Semi is powered by three carbon-fiber wrapped motors, offering three times the power of typical diesel semi trucks, although it consumes only 1.7 kWh/mi (1.1 kW⋅h/km). One motor operates continuously at optimal efficiency, while the other two motors provide additional power for acceleration and hills.[2]The Semi's aerodynamic design is inspired by theJapanese bullet trains.[32]

The driver's seat is centered in the cab. The ceiling allows an adult to stand up.Touchscreendisplays are set on both sides of the steering wheel, with no other instrument panels.[33][needs update]

It includes the same camera set as Tesla's passenger vehicles. Tesla claims that its safety system can preventjackknifing.[9][better source needed]

Tesla Semi has a 1,000 volt powertrain and charging system, an increase from Tesla's standard 400 volt system, but a capability Tesla also intends to extend to theCybertruck.[2]Charging will be supported at a new generation of Tesla vehicle charging infrastructure called theTesla Megacharger.

The Semi'sturning radiusis comparable to that ofModel Yand Model 3, according to Tesla.[32]

See also

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References

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  1. ^abKane, Mark (December 4, 2022)."Tesla Launches 1,000-Volt Powertrain: Semi Is First But Not The Last".Inside EVs.US.RetrievedDecember 30,2022.
  2. ^abcSubramanian, Pras (December 2, 2022)."Tesla Semi unveiled with tri-motor setup, megawatt charging tech".Yahoo! Finance.RetrievedDecember 5,2022.
  3. ^Beckford, Andrew (October 21, 2022)."Long-Delayed Tesla Semi Truck Seemingly Breaks Down, Causing Highway Delays".Motor Trend.Motor Trend Group.RetrievedFebruary 25,2023.
  4. ^Montanez, Abby (October 7, 2022)."Tesla Will Deliver Its First Hotly Anticipated Semi Trucks to PepsiCo This December".Robb Report.Penske Media Corporation.RetrievedJanuary 6,2024.
  5. ^abTarantola, A. (December 1, 2022)."Tesla finally delivers its first production Semi".Engadget.RetrievedDecember 2,2022.
  6. ^Aregay, Tinsae (July 18, 2024)."Tesla's Semi Factory Construction Advancing Rapidly to 50,000 Tesla Semis a Year | Torque News".torquenews.RetrievedJuly 21,2024.
  7. ^Bhuiyan, Johana (July 20, 2016)."Elon Musk's Master Plan: Solar power, Tesla trucks, self-driving cars and car-sharing".Recode.RetrievedDecember 7,2022.
  8. ^Holley, Peter (November 17, 2017)."Tesla's latest creation: An electric big rig that can travel up to 500 miles on a single charge".The Washington Post.RetrievedDecember 7,2022.
  9. ^abcHarris, Mark (November 20, 2017)."More Logical Than Ludicrous: Tesla Semi Will Need to Deliver Reliability".Car and Driver.RetrievedDecember 7,2022.
  10. ^Estrada, Zac (November 16, 2017)."This is the Tesla Semi truck".The Verge.
  11. ^abLien, Russ; Mitchell, Tracey."Tesla's Semi and Roadster impress, but" production hell "raises doubts about follow-through".Los Angeles Times.RetrievedNovember 25,2017.
  12. ^Davies, Alex (November 16, 2017)."Elon Musk Has Unveiled Tesla's All-Electric Semitruck".Wired.
  13. ^Drouglazet, Klervi (November 17, 2017)."Tesla Semi: ce qu'il faut savoir sur le camion électrique semi-autonome de Tesla"[Tesla Semi: What you need to know].L'Usine nouvelle(in French).RetrievedSeptember 18,2018.Il a une autonomie de 997 km à vide et de 804 km à charge maximum: 40 tonnes de marchandises.
  14. ^Tung, Liam (November 24, 2017)."Tesla's all-electric Semi truck: Prices start at $150,000 and you can reserve one today".ZDNet.RetrievedDecember 7,2022.
  15. ^abTesla Semi & Roadster Unveil.Tesla. December 14, 2017.RetrievedDecember 7,2022– via YouTube.
  16. ^Fingas, Jon (August 27, 2018)."Tesla's Semi truck is traveling cross-country 'alone'".MSN. Archived fromthe originalon August 27, 2018.RetrievedAugust 27,2018.
  17. ^Lambert, Fred (August 25, 2018)."Tesla Semi made it 'across the country alone' with only Supercharger network and an extension cord, says Elon Musk".Electrek.RetrievedAugust 27,2018.
  18. ^Fingas, Jon (August 27, 2018)."Tesla's Semi truck is traveling cross-country 'alone'".Engadget.RetrievedAugust 27,2018.
  19. ^Motley Fool Transcribers (January 29, 2020)."Tesla, Inc. (TSLA) Q4 2019 Earnings Call Transcript".NASDAQ.RetrievedFebruary 9,2020.
  20. ^Kolodny, Lora (January 30, 2020)."Elon Musk says Tesla won't raise capital, will focus on lowering cost of batteries".CNBC.RetrievedFebruary 9,2020.
  21. ^Kolodny, Lora (January 28, 2021)."Tesla Semi production on hold until company can make its own batteries".CNBC.RetrievedMarch 4,2021.
  22. ^Field, Kyle (September 22, 2020)."Everything You Need To Know About Tesla's New 4680 Battery Cell".CleanTechnica.RetrievedMarch 4,2021.
  23. ^"2021 Shareholder Meeting".Tesla, Inc.October 7, 2021.RetrievedOctober 10,2021.
  24. ^Shahan, Zachary (October 8, 2021)."Tesla Cybertruck Delayed Till End Of 2022, Semi 2023 – Lot Of Supply Chain Challenges".CleanTechnica.RetrievedJanuary 3,2022.
  25. ^Lockridge, Deborah (October 11, 2021)."Tesla Semi in 2023?".Heavy Duty Trucking.RetrievedJanuary 3,2022.
  26. ^McFarland, Matt (October 7, 2022)."Tesla set to deliver long-delayed electric trucks to Pepsi in December".CNN Business.
  27. ^Mulach, Jordan (November 29, 2022)."Tesla Semi reportedly completes 800km range test, US deliveries to begin within days".Drive.RetrievedNovember 29,2022.
  28. ^Sriram, Akash (December 2, 2022)."Musk delivers first Tesla truck, but no update on output, pricing".Reuters.RetrievedDecember 2,2022.
  29. ^"PepsiCo is using 36 Tesla Semis in its fleet and is upgrading facilities for more in 2023, exec says".CNBC.US. December 16, 2022.RetrievedDecember 30,2022.
  30. ^"Report: Tesla seeks $100M from US for Semi charging route".August 2, 2023.
  31. ^"Tesla's Power Play: Costco, Sysco, and US Foods Jump on the 'Electric Semi Bandwagon'".EV-a2z.US. May 9, 2024.RetrievedMay 10,2024.
  32. ^abLevin, Tim (October 3, 2023)."Jay Leno towed 30 tons with a Tesla Semi and said it felt like nothing".Business Insider.
  33. ^O'Dell, John (November 17, 2017)."Elon Musk Unveils Superfast, 500-mile Range Tesla Electric Semi-Truck".Trucks.RetrievedNovember 17,2017.He provided no pricing information or specifics as to horsepower or torque figures.
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