GMC Hummer EV explained

GMC Hummer EV
Designer:Rick Scheer (director of design)[1] [2]
Brett Goliff (interior)
Scott Martin (UX)
Samir Datta (lighting)[3]
Powerout:EV3X: 830 or 1,000 hp
EV2 and EV2X: 625 hp
Edition 1: 10000NaN0 (some figures are pre-production manufacturer estimates)
Battery:24 module: 246.8/212.7 kWh (total/usable) "Ultium" lithium-ion, typically 400 V with ability to switch to 800 V when charging
20 module: c. 170 kWh Li-ion
Motor:Dual or triple "Ultium Drive" permanent magnet motors
Electric Range:NaNmiles[4] [5]
Height:79.10NaN0 (Truck)
77.80NaN0 (SUV)
Width:86.70NaN0 (Truck)
86.50NaN0 (SUV)
Length:216.80NaN0 (Truck)
196.80NaN0 (SUV)
Wheelbase:135.60NaN0 (Truck)
126.70NaN0 (SUV)
Weight:Edition 1: 96400NaN0[6]
Transmission:Single-speed
Related:Chevrolet Silverado EV
Cadillac Escalade IQ
Platform:GM BT1[7] [8]
Predecessor:Hummer H3
Body Style:4-door pickup truck
5-door SUV
Class:Full-size pickup truck[9]
Full-size SUV[10]
Assembly:United States: Detroit, Michigan (Detroit/Hamtramck Assembly)
Model Years:2022–present
Production:November 2021 – present
Manufacturer:GMC (General Motors)
Sp:us
Charging:350 kW, 800 V

The GMC Hummer EV (badged as HEV) is a line of battery electric heavy-duty vehicles produced by General Motors since 2021, and sold under the GMC marque.[11] The Hummer EV is offered in two variants: a pickup truck and a sport utility vehicle (SUV), unveiled in October 2020 and April 2021 respectively.[12]

Weighing roughly 10000lb, the Hummer EV is among the heaviest consumer automobiles currently sold in the United States.[13] Its size, mass, and acceleration have led to concerns about the danger it poses to other road users in the event of collisions, as well as its efficiency and environmental impact.[14] [15]

Overview

The Hummer EV is assembled in Detroit and has batteries produced by LG Chem in South Korea, with plans to later start producing batteries in the U.S.[16] It is intended that SUV models produced from 2024 onward will be able to charge other electric vehicles using an onboard 19.2 kW charger.[17]

The electric motors' torque profile makes it suited for towing trailers. It includes various technologies, such as cameras that allow the driver to see underneath it and four-wheel steering.[18] The SUV variant is rated to tow up to and seats five passengers with 35.9cuft of cargo space behind the rear seats and 81.8cuft with the back seats folded down.

The pickup truck variant has a longer wheelbase than the SUV.[19] The pickup variant has a 5feet high loadbed with a payload capacity of as well as a 11.3cuft front trunk.[20] The front trunk on both models is also intended to store the four removable roof panels when needed. It has eighteen cameras installed, as well as front-and-rear pedestrian alerts designed to aid drivers' situational awareness. These accompany numerous other driver-assistance features such as automatic braking and blind-spot warnings.[21] [22]

It weighs, with the battery weighing almost . With a gross vehicle weight rating of, it is classified as a class 3 medium-duty truck in the United States.

Origins

See main article: Hummer. The GMC Hummer EV originates from the discontinued Hummer brand that was founded by AM General, the manufacturer of the original HUMVEE light military vehicle that was later adapted to civilian spec and sold to the public as the Hummer H1. In 1999, General Motors purchased the rights to the Hummer name and began marketing it as a full-fledged brand with a lineup that eventually included the Hummer H2 and Hummer H3. The Hummer brand was discontinued in 2010 following the General Motors bankruptcy.

Trims

Edition 1

Edition 1 started production in 2022 as a limited edition and the sole model available for the first year. It was available for pre-order by the end of the launch event on October 20, 2020. All Edition 1 units are white with a black roof and feature bronze-colored wheels. The interior is a two-tone black-and-gray with bronze accents and Edition 1 badges.[23] The Edition 1 will also feature Easter eggs themed after the Apollo 11 moon landing.[24] Edition 1 has three electric motors with 1000hp, 329miles of range,[4] and is fitted with the Extreme Off-Road package, which includes 35inches mud-terrain tires, skid plates, and rock sliders. The Hummer EV Edition 1 sold out in the first 10 minutes of opening the pre-orders.[25] Initial sales of the Edition 1 were delayed, but were later available in 2022.

The "Crab Walk" feature, which allows the Hummer EV to travel diagonally by using four-wheel steering, comes standard with Edition 1. Edition 1 also includes UltraVision underbody cameras for easier off-road maneuverability and visibility, adaptive air suspension, steel underbody armor, a system called "Extract Mode" which lifts the suspension 6inches for more clearance, a driver assistance system that allows for automatic lane change and hands-free driving on compatible highways that have been mapped by GM, a digital key, removable roof panels, and GMC's MultiPro Tailgate. In Extract Mode, approach, departure, and breakover angles are 49.7, 38.4, and 32.2 degrees respectively. Ground clearance is 15.9inches and maximum water fording depth is 32inches. GMC estimates wall-climbing ability at 18inches and suspension travel at 13inches.[26] [27]

EV2x

Includes all the features of EV2; however, it will also come standard with four-wheel steering, Crab Walk, adaptive air suspension with adaptive ride control, and optional Extract mode. This trim will output an estimated 625hp using a dual motor system, will have an estimated range of at least, and is expected to be available in Spring of 2023.[28]

EV2

This is the base Hummer EV trim which will include super cruise, HD surround view, digital key, infinity roof, a multi pro tailgate, and rear drop glass among other standard features. The EV2 will output an estimated 625hp using a dual motor system, with an estimated range of at least . It is expected to be available by Spring 2024.

Production

The Hummer EV is produced at GM's Detroit/Hamtramck Assembly plant in Michigan. Production of the Hummer EV Truck commenced on November 17, 2021, while the Hummer EV SUV started production on January 30, 2023. In October 2020, GM invested $2.2 billion in the plant for the production of these electric vehicles.[29] As of Q3 2022, 783 units had been delivered to customers.[30] As of July 2023, 16,088 units have been produced.[31]

Marketing

On January 30, 2020, GM released three advertisements for the Hummer EV, followed by Super Bowl LIV commercials on February 2, 2020, with LeBron James as the spokesperson.[32] In January 2021, GMC announced a multiyear sponsorship deal with Chip Ganassi Racing (CGR) which sees CGR rebranded as GMC Hummer EV Chip Ganassi Racing in the FIA-sanctioned international electric off-road racing series Extreme E. As part of the sponsorship deal, the team's Spark Odyssey 21 body will be styled as the Hummer EV.[33] [34]

Criticism and safety concerns

See also: Autobesity.

The GMC Hummer EV is over twice the weight of an average American car, and the Insurance Institute for Highway Safety had to perform checks to ensure their equipment could handle its mass before crash testing it, since it weighs around more than the heaviest vehicle they had previously tested.[35] [36] As an SUV, it is far more likely to kill pedestrians in accidents than a conventional car, which has been noted by critics concerned about the safety of the vehicle.[37] [38] Jennifer Homendy, the head of the United States' National Transportation Safety Board, said that the Hummer EV is an example of a heavy electric vehicle, which is more likely to kill or seriously injure other road users in the event of a collision, alongside products from other manufacturers such as Ford or Volvo.[39]

It can accelerate from a standstill to in around three seconds. The vehicle's ability to gain speed so quickly has furthered concerns about the danger it may pose to other road users.[40] [41] In the United States it can be driven by anyone with a normal drivers' license, while in Europe a heavy goods vehicle license may be required to drive it as weighs more than the 3500adj=onNaNadj=on maximum allowed for a regular European driving license obtained after January 1997.[42] [43] These factors have contributed to concerns that some owners may not be sufficiently skilled to drive it safely. General Motors responded to concerns by saying that their "customer's safety is a top priority regardless of the type of propulsion or mass of the vehicle".[44]

It is intended to appeal to customers who otherwise would not have considered buying an electric vehicle, with it expected that most owners will purchase it as a second or third car, likely negating the environmental benefits of its electric drivetrain. However, some believe the Hummer EV may encourage increased uptake of other, smaller electric vehicles. The "Edition 1" variant has a United States Environmental Protection Agency (EPA) energy-consumption rating of 43mpge on highways, 51mpge in cities, and 47mpge combined and an EPA combined range of .[45] [46] Its high mass leads to high levels of particulate emissions from tire and road wear compared with lighter vehicles,[47] [48] which can cause various negative health effects.[49] [50] Because of this, the Hummer EV has been described as an attempt at "greenwashing".[51] [52]

See also

Notes and References

  1. Web site: MEET THE TEAMS. 2021-10-26. GMC. en. October 26, 2021. https://web.archive.org/web/20211026123540/https://www.gmc.com/electric/hummer-ev/insider/meet-the-team. live.
  2. Web site: BEHIND THE SCENES. 2021-10-26. GMC. en. October 26, 2021. https://web.archive.org/web/20211026122036/https://www.gmc.com/electric/hummer-ev/insider/engineer-takes-us-behind-the-scenes. live.
  3. Web site: CREATING THE GMC HUMMER EV PICKUP. 2021-10-26. GMC. en. October 26, 2021. https://web.archive.org/web/20211026123539/https://www.gmc.com/electric/hummer-ev/insider/creating-the-hummer-ev. live.
  4. News: Wayland . Michael . Biden's test drive of electric Hummer helped increase reservations, GM says . 23 November 2021 . CNBC . 23 November 2021 . en . November 24, 2021 . https://web.archive.org/web/20211124015901/https://www.cnbc.com/2021/11/23/gm-bidens-test-drive-of-electric-hummer-helped-increase-reservations.html . live .
  5. Web site: Edelstein . Stephen . 2024 GMC Hummer EV range rises to 381 miles, GM says . www.greencarreports.com . July 14, 2023 . 16 July 2023 . July 16, 2023 . https://web.archive.org/web/20230716143106/https://www.greencarreports.com/news/1140196_2024-gmc-hummer-ev-range-rises-to-381-miles-gm-says . live .
  6. Web site: Dyer . Ezra . July 15, 2022 . Tested: 2022 GMC Hummer EV Edition 1 Pickup Breaks Barriers . . en-US . September 19, 2023 . September 20, 2023 . https://web.archive.org/web/20230920183141/https://www.caranddriver.com/reviews/a40618071/2022-gmc-hummer-ev-pickup-edition-1-by-the-numbers/ . live .
  7. Web site: GMC Hummer EV Won't Share Components With ICE Trucks From GM. 2022-02-13. InsideEVs. en. November 11, 2022. https://web.archive.org/web/20221111133116/https://insideevs.com/news/458415/gmc-hummer-ev-no-components-sharing-bespoke/. live.
  8. Web site: Panait. Mircea. 2022-01-06. GM Confirms Heavy-Duty Electric Pickup Trucks Coming Before 2035. 2022-02-13. autoevolution. en. February 13, 2022. https://web.archive.org/web/20220213082120/https://www.autoevolution.com/news/gm-confirms-heavy-duty-electric-pickup-trucks-coming-before-2035-178502.html. live.
  9. Web site: 2024 GMC Hummer EV. Edmunds. 2024-07-01.
  10. Web site: 2024 GMC Hummer EV SUV. Kelley Blue Book. 2024-07-01.
  11. Web site: GMC Hummer EV Logo Trademark Filing Reveals Truck's Possible Emblem . Chris Bruce . 14 August 2020 . Motor 1 . October 23, 2020 . October 26, 2020 . https://web.archive.org/web/20201026184847/https://www.motor1.com/news/439168/hummer-ev-logo-trademark/ . live .
  12. Web site: GMC's Hummer EV Pickup Is Real, Will Have 1000 HP . Capparella . Joey . 2020-01-30 . Car and Driver . en-US . 2020-01-31 . November 1, 2020 . https://web.archive.org/web/20201101154030/https://www.caranddriver.com/news/a30714182/gmc-hummer-ev-confirmed-2021/ . live .
  13. Web site: 2022-07-15 . Tested: 2022 GMC Hummer EV Edition 1 Pickup Breaks Barriers . 2023-10-24 . Car and Driver . en-US . September 20, 2023 . https://web.archive.org/web/20230920183141/https://www.caranddriver.com/reviews/a40618071/2022-gmc-hummer-ev-pickup-edition-1-by-the-numbers/ . live .
  15. Web site: What the electric Hummer's size and weight means for its efficiency . 2023-10-24 . Autoblog . en . January 30, 2023 . https://web.archive.org/web/20230130211848/https://www.autoblog.com/2022/12/03/the-electric-hummer-isn-t-as-great-for-the-environment-as-you-might-think-and-it-proves-not-all-evs-are-created-equal/ . live .
  16. News: Ulrich . Lawrence . April 7, 2022 . The Hummer EV Proves Some Things Never Change . . live . April 18, 2023 . https://web.archive.org/web/20230418021813/https://www.roadandtrack.com/reviews/a39653511/hummer-ev-review/ . April 18, 2023.
  17. Web site: 2024 GMC Hummer EV SUV Uses Enormous Battery to Charge Other Electric Cars . Cole . Aaron . thedrive.com . March 14, 2023 . April 19, 2023 . April 19, 2023 . https://web.archive.org/web/20230419183418/https://www.thedrive.com/news/2024-gmc-hummer-ev-suv-uses-enormous-battery-to-charge-other-electric-cars . live .
  18. News: I test-drove the all-electric Hummer. Can it win over America's EV skeptics? . Milman . Oliver . 7 April 2022 . 29 March 2023 . . March 29, 2023 . https://web.archive.org/web/20230329061637/https://www.theguardian.com/environment/2022/apr/07/electric-hummer-vehicles-climate-crisis . live .
  19. Web site: 2024 GMC Hummer EV SUV First Drive Review: Massive, but Misses Its Mark . Cole . Aaron . thedrive.com . March 23, 2023 . April 18, 2023 . April 6, 2023 . https://web.archive.org/web/20230406224453/https://www.thedrive.com/car-reviews/2024-gmc-hummer-ev-suv-first-drive-review-specs-price-options-impressions . live .
  20. Web site: 2022 GMC Hummer EV First Drive Review: Rolling Decadence in a Five-Ton Rocket Ship . thedrive.com . Gilboy . James . April 7, 2022 . April 18, 2023 . April 6, 2023 . https://web.archive.org/web/20230406185646/https://www.thedrive.com/new-cars/44917/2022-gmc-hummer-ev-first-drive-review-rolling-decadence-that-goes-like-hell . live .
  21. News: The Hummer is back as a 350-mile range 'electric supertruck' that can drive diagonally . . October 21, 2020 . April 17, 2023 . Hawkins . Andrew J. . July 23, 2021 . https://web.archive.org/web/20210723043445/https://www.theverge.com/2020/10/20/21525290/hummer-ev-electric-truck-gmc-price-specs-range . live .
  22. Web site: Ruffo . Gustavo Henrique . May 28, 2021 . GMC Hummer EV's Weight And Quickness Raise Safety Concerns . live . https://web.archive.org/web/20210528185125/https://insideevs.com/news/510334/gmc-hummer-ev-weight-acceleration/ . May 28, 2021 . April 17, 2021 . insideevs.com.
  23. Hoffman. Connor. October 21, 2020. GMC Hummer Edition 1 Will Be Ultra-Loaded and Cost $112,595. October 22, 2020. Car and Driver. en-US. October 22, 2020. https://web.archive.org/web/20201022064555/https://www.caranddriver.com/news/a34428107/2022-gmc-hummer-edition-1-priced/. live.
  24. Check Out the Hummer Edition 1 EV's Ultra-Cool Lunar-Themed Easter Eggs . Brian . Silvestro . . October 21, 2020 . October 30, 2020 . November 1, 2020 . https://web.archive.org/web/20201101100558/https://www.roadandtrack.com/news/a34438048/2022-gmc-hummer-ev-walkaround-easter-egg-video/ . live .
  25. News: Desk. HT Auto. October 22, 2020. Gone in 10 minutes: GMC Hummer EV edition 1 sold out in record time. October 22, 2020. Hindustan Times. en. October 22, 2020. https://web.archive.org/web/20201022050506/https://auto.hindustantimes.com/auto/cars/gone-in-10-minutes-gmc-hummer-ev-edition-1-sold-out-in-record-time-41603333882227.html. live.
  26. Web site: 2022 GMC Hummer EV Has Underbody Cameras, Jacked Air Suspension for Off-Road Prowess. 2021-12-23. PickupTrucks.com. December 23, 2021. https://web.archive.org/web/20211223020931/https://news.pickuptrucks.com/2020/10/2022-gmc-hummer-ev-has-underbody-cameras-jacked-air-suspension-for-off-road-prowess.html. live.
  27. Web site: 2021-05-12. Zero Emissions, Zero Limits: GMC HUMMER EV Levels Up in Off-road Testing on Legendary Moab Trails. 2021-12-23. media.gm.com. en. December 23, 2021. https://web.archive.org/web/20211223020941/https://media.gm.com/media/us/en/gmc/home.detail.html/content/Pages/news/us/en/2021/may/0512-hummer.html. live.
  28. Web site: Chang. Brittany. GMC will be releasing 3 more variants of its 'super truck' Hummer EV over the next 4 years — see how they compare. 2020-10-30. Business Insider. October 31, 2020. https://web.archive.org/web/20201031170208/https://www.businessinsider.com/gmc-hummer-ev-trims-compared-edition-1-ev3x-ev2x-ev2-2020-10. live.
  29. Web site: Best . Paul . 2020-10-16 . GM makes $2.2 billion investment in electric vehicle plant where HUMMER EV will be produced . 2023-12-21 . FOXBusiness . en-US.
  30. https://investor.gm.com/static-files/557a4748-4bff-44df-b514-2ae06afddd96 Archived copy
  31. Web site: Here's How Many GMC Hummer EV Units Were Built In July 2023 . GM AUthority . 31 August 2023.
  32. Web site: Paukert. Chris. New Hummer EV will debut in Super Bowl ad with LeBron James. 2020-01-31. Roadshow. en. January 30, 2020. https://web.archive.org/web/20200130151541/https://www.cnet.com/roadshow/news/hummer-electric-return-gmc-super-bowl-trailer-lebron-james/. live.
  33. Web site: 2021-01-26 . GMC HUMMER EV teams up for Extreme E . www.extreme-e.com . March 7, 2023 . March 7, 2023 . https://web.archive.org/web/20230307101254/https://www.extreme-e.com/en/news/183_GMC-HUMMER-EV-teams-up-for-Extreme-E.html . live .
  34. Web site: Szymkowski . Sean . 2021-01-26 . GMC Hummer EV is going racing in electric off-road series, Extreme E . CNET . en . March 7, 2023 . https://web.archive.org/web/20230307101301/https://www.cnet.com/roadshow/news/gmc-hummer-ev-electric-off-road-series-extreme-e/ . live .
  35. Barber . Gregory . February 15, 2023 . Supersize EVs Are Pushing Road Safety to the Limit . . live . April 17, 2023 . https://web.archive.org/web/20230417220431/https://www.wired.com/story/supersize-evs-are-pushing-road-safety-to-the-limit/ . April 17, 2023.
  36. News: Blanco . Sebastian . December 13, 2022 . IIHS Making Sure Crash Test Equipment Can Handle 9600-Pound EVs . . live . April 17, 2023 . https://web.archive.org/web/20230413190330/https://www.caranddriver.com/news/a42233271/iihs-crash-test-equipment-heavy-evs/ . April 13, 2023.
  37. News: Estrada . Zac . October 7, 2022 . EVs keep getting bigger—and that could steer the U.S. down a dangerous road . . July 25, 2023 . July 26, 2023 . https://web.archive.org/web/20230726014828/https://www.fastcompany.com/90793619/evs-keep-getting-bigger-and-that-could-steer-the-u-s-down-a-dangerous-road . live .
  38. News: Meyer . Robinson . October 12, 2022 . Frankenstein's Hummer . . live . April 17, 2023 . https://web.archive.org/web/20230417205112/https://www.theatlantic.com/science/archive/2022/10/hummer-ev-hybrid-electric-super-trucks-safety/671708/ . April 17, 2023.
  39. News: Krisher . Tom . January 11, 2023 . US official warns of risks posed by heavy electric vehicles . . live . April 17, 2023 . https://web.archive.org/web/20230417211157/https://apnews.com/article/technology-road-safety-national-transportation-board-automotive-accidents-dd5c4260f68e9f5dcb430a02cc939f6b . April 17, 2023.
  40. News: Valdes-Dapena . Peter . April 7, 2022 . The GMC Hummer EV is a brilliant execution of a terrible idea . . live . April 17, 2023 . https://web.archive.org/web/20230417214214/https://edition.cnn.com/2022/04/07/business/gmc-hummer-ev-review/index.html . April 17, 2023.
  41. News: Tigue . Kristoffer . February 9, 2023 . The Hummer EV undercuts climate action and threatens public safety. So, why is Biden touting it? . . live . April 17, 2023 . https://web.archive.org/web/20230209155920/https://www.fastcompany.com/90847466/the-hummer-ev-undercuts-climate-action-and-threatens-public-safety-so-why-is-biden-touting-it . February 9, 2023.
  42. News: Foxall . James . February 19, 2023 . Britain's roads can't keep up with our massive cars . . live . April 17, 2023 . https://web.archive.org/web/20230417223624/https://www.telegraph.co.uk/cars/features/why-cars-continue-get-bigger/ . April 17, 2023.
  43. News: Hodge . Lawrence . June 15, 2022 . GM Wants to Sell the Hummer EV in Europe, Where You'd Need a CDL to Drive It . . live . April 17, 2023 . https://web.archive.org/web/20230417222900/https://jalopnik.com/gm-wants-to-sell-the-hummer-ev-in-europe-where-youd-ne-1849067059 . April 17, 2023.
  44. Web site: Ferris . David . January 12, 2023 . How the Hummer is fueling a backlash against electric trucks . live . https://web.archive.org/web/20230207202501/https://www.eenews.net/articles/how-the-hummer-is-fueling-a-backlash-against-electric-trucks/ . February 7, 2023 . April 19, 2023 . eenews.net . Politico.
  45. News: Hoffman . Connor . Vanderwerp . Dave . February 15, 2022 . 2022 GMC Hummer EV EPA Documents Reveal MPGe, Weight, Other Details . . live . April 17, 2023 . https://web.archive.org/web/20230413051015/https://www.caranddriver.com/news/a39049358/2022-gmc-hummer-ev-pickup-epa-specs/ . April 13, 2023.
  46. News: Kalmowitz . Andy . February 15, 2022 . GMC Hummer EV's Range, Weight, MPGe Revealed In EPA Filings . . live . April 17, 2023 . https://web.archive.org/web/20230207225116/https://jalopnik.com/gmc-hummer-evs-range-weight-mpge-reveled-in-epa-filin-1848543227 . February 7, 2023.
  47. News: Hawkins . Andrew J. . February 16, 2022 . The Hummer EV's battery weighs more than a Honda Civic . . live . April 17, 2023 . https://web.archive.org/web/20230314180125/https://www.theverge.com/2022/2/16/22937491/hummer-ev-electric-truck-battery-weight-truck-bloat . March 14, 2023.
  48. News: Zipper . David . September 19, 2022 . Yes to electric cars—but not the Hummer EV . . live . April 17, 2023 . https://web.archive.org/web/20230417234631/https://www.fastcompany.com/90790197/yes-to-electric-cars-but-not-the-hummer-ev . April 17, 2023.
  49. Web site: Schoeps . Nick . February 6, 2023 . The Dirt on EVs: The Real Impact on Local Air Quality and Why 'Zero Emissions' Is Misleading . live . https://web.archive.org/web/20230319072059/https://gearjunkie.com/motors/ev-particulate-emissions-impact . March 19, 2023 . April 17, 2023 . gearjunkie.com.
  50. News: Carrington . David . February 23, 2023 . Health impact of tyre particles causing 'increasing concern', say scientists . . live . April 18, 2023 . https://web.archive.org/web/20230406054333/https://www.theguardian.com/environment/2023/feb/23/health-impact-tyre-particles-increasing-concern-air-pollution . April 6, 2023.
  51. Web site: Gilboy . James . Holderith . Peter . June 16, 2022 . Greenwashed: Electric Pickup Trucks Are Dirtier Than You Think . live . https://web.archive.org/web/20230318050150/https://www.thedrive.com/news/electric-pickup-trucks-are-dirtier-than-you-think . March 18, 2023 . April 18, 2023 . thedrive.com.
  52. News: Zipper . David . February 24, 2023 . The blatant greenwashing of SUVs . . live . April 18, 2023 . https://web.archive.org/web/20230303222810/https://www.fastcompany.com/90854942/the-blatant-greenwashing-of-suvs . March 3, 2023.

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