![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fstatic%2Flatest%2Fwotp_static%2Fimg%2Ftankopedia_new%2Ffrontend%2Fscss%2Ftankopedia-detail%2Fimg%2Fhangar-bg.webp&w=3840&q=75) ![BT-7](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fdcont%2Ftankopedia_images%2Fr03_bt-7%2Fr03_bt-7_image.png&w=3840&q=75) XP cost3,200(~€0.82) Credits cost137,000(~€1.64) Total cost~€2.46 Free XP from T15,705(~€1.20) IV![USSR](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fstatic%2Flatest%2Fwotp_static%2Fimg%2Fcore%2Ffrontend%2Fscss%2Fcommon%2Fcomponents%2Ficons%2Fimg%2Fflags%2Fussr_small.png&w=3840&q=75 "USSR")Light tank # BT-7 World of Tanks EU statistics for the IV USSR light tank BT-7. [Specifications](/eu/tanks/bt-7.md)[Performances](/eu/tanks/bt-7/performances.md)[Marks](/eu/tanks/bt-7/marks.md) ## BT-7 tech tree branch [ ![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fdcont%2Ftankopedia_images%2Fr11_ms-1%2Fr11_ms-1_icon.svg&w=64&q=75) IMS-1 ](/eu/tanks/ms-1.md) [ ![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fdcont%2Ftankopedia_images%2Fr08_bt-2%2Fr08_bt-2_icon.svg&w=64&q=75) IIBT-2 2703.5K ](/eu/tanks/bt-2.md) [ ![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fdcont%2Ftankopedia_images%2Fr174_bt-5%2Fr174_bt-5_icon.svg&w=64&q=75) IIIBT-5 1.5K37K ](/eu/tanks/bt-5.md) ![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fdcont%2Ftankopedia_images%2Fr03_bt-7%2Fr03_bt-7_icon.svg&w=64&q=75) IVBT-7 3.2K137K [ ![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fdcont%2Ftankopedia_images%2Fr04_t-34%2Fr04_t-34_icon.svg&w=64&q=75) VT-34 11.5K356.7K ](/eu/tanks/t-34-1.md) [ ![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fdcont%2Ftankopedia_images%2Fr12_a-20%2Fr12_a-20_icon.svg&w=64&q=75) VA-20 10.2K334K ](/eu/tanks/a-20.md) ## BT-7 characteristics ### Firepower Damage 50hp … vs modules 61hp Penetration 75mm … at 500m 69mm DPM 1,667 Reload 1.80s Rate of fire 33.33/min Aim time 1.70s Dispersion 0.420m … moving 0.160 … hull traverse 0.160 … turret traverse 0.080 … after firing 2.00× … gun damaged 2.00× Shell velocity 757m/s Max range 720m Caliber 45mm Ammo capacity 160 … potential damage 8,000hp Shell cost 14 … full ammo 2,240 Gun depression 25° Gun elevation 8° Gun traverse range 360° ### Mobility Top speed 65km/h Reverse speed 20km/h Engine power 510hp Power/weight 36.1hp/t Hull traverse 48.0°/s Turret traverse 38.0°/s Terrain resistance … hard 0.80 … medium 1.00 … soft 2.30 Effective speed … hard 65.4km/h … medium 65.4km/h … soft 57.4km/h Effective traverse … hard 48.0°/s … medium 38.4°/s … soft 16.7°/s ### Survivability Hit points 510hp Hull armor … front 20mm … side 19mm … rear 13mm Turret armor … front 20mm … side 15mm … rear 15mm Track armor 10mm Fire chance 20.0% Track repair time 8.02s Module HP (max / repaired) … ammo rack 110 / 75hp … track 70 / 55hp … engine 85 / 42hp … fuel tank 100 / 40hp … turret ring 80 / 40hp … viewport 60 / 30hp ### Spotting & other View range 340m Signal range 615m Camouflage … stationary 16.5% … moving 16.5% Weight 14.1t ## Ammunition ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Fammopanel%2Fammo%2FARMOR_PIERCING.png&w=96&q=75)AP50 · 75 mm![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Fammopanel%2Fammo%2FARMOR_PIERCING_CR_PREMIUM.png&w=96&q=75)APCR50 · 112 mm![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Fammopanel%2Fammo%2FHIGH_EXPLOSIVE_MODERN.png&w=96&q=75)HE70 · 23 mm ## Equipment ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2Fstereoscope.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FcoatedOptics.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FcamouflageNet.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FimprovedVentilation.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2Fgrousers.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FenhancedAimDrives.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FadditionalInvisibilityDevice.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FextraHealthReserve.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2Fturbocharger.png&w=64&q=75) ## Consumables ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FsmallRepairkit.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FlargeRepairkit.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FsmallMedkit.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FlargeMedkit.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FhandExtinguishers.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FautoExtinguishers.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FqualityFuel.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FexcellentFuel.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2Fration.png&w=64&q=75) ## Directives ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FcoatedOptics.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2FenhancedAimDrives.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fartefact%2Fturbocharger.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcamouflage.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fgunner_smoothTurret.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fdriver_virtuoso.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fdriver_smoothDriving.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2FfireFighting.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fgunner_rancorous.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Floader_pedant.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fradioman_lastEffort.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcommander_practical.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcommander_enemyShotPredictor.png&w=64&q=75) ## Crew Skills Crew level100% ![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fstatic%2Flatest%2Fwotp_static%2Fimg%2Ftankopedia_new%2Ffrontend%2Fscss%2Ftankopedia-detail%2Fimg%2Fcrew%2Fussr-face-1.png&w=96&q=75)![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fstatic%2Flatest%2Fwotp_static%2Fimg%2Ftankopedia_new%2Ffrontend%2Fscss%2Ftankopedia-detail%2Fimg%2Fcrew%2Fcommander.webp&w=32&q=75)Commander / Radio Operator ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Frepair.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcamouflage.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fbrotherhood.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcommander_tutor.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcommander_eagleEye.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcommander_enemyShotPredictor.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcommander_practical.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcommander_emergency.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcommander_coordination.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcommander_holdLine.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcommander_staySharp.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2FfireFighting.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fradioman_finder.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fradioman_interference.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fradioman_signalInterception.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fradioman_sideBySide.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fradioman_expert.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fradioman_battleTempered.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fradioman_threatSearch.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fstatic%2Flatest%2Fwotp_static%2Fimg%2Ftankopedia_new%2Ffrontend%2Fscss%2Ftankopedia-detail%2Fimg%2Fcrew%2Fussr-face-2.png&w=96&q=75)![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fstatic%2Flatest%2Fwotp_static%2Fimg%2Ftankopedia_new%2Ffrontend%2Fscss%2Ftankopedia-detail%2Fimg%2Fcrew%2Fdriver.webp&w=32&q=75)Driver ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Frepair.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcamouflage.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fbrotherhood.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fdriver_virtuoso.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fdriver_smoothDriving.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fdriver_badRoadsKing.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fdriver_rammingMaster.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fdriver_motorExpert.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fdriver_reliablePlacement.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fdriver_suspensionRepair.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fdriver_bulletproof.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fstatic%2Flatest%2Fwotp_static%2Fimg%2Ftankopedia_new%2Ffrontend%2Fscss%2Ftankopedia-detail%2Fimg%2Fcrew%2Fussr-face-3.png&w=96&q=75)![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fstatic%2Flatest%2Fwotp_static%2Fimg%2Ftankopedia_new%2Ffrontend%2Fscss%2Ftankopedia-detail%2Fimg%2Fcrew%2Fgunner.webp&w=32&q=75)Gunner / Loader ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Frepair.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fcamouflage.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fbrotherhood.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fgunner_sniper.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fgunner_smoothTurret.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fgunner_rancorous.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fgunner_focus.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fgunner_quickAiming.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fgunner_armorer.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fgunner_pointBlast.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Fgunner_loneWolf.png&w=64&q=75) ![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Floader_pedant.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Floader_desperado.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Floader_intuition.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Floader_perfectCharge.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Floader_ammunitionImprove.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Floader_melee.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Floader_magMastery.png&w=64&q=75)![](/_next/image?url=https%3A%2F%2Fraw.githubusercontent.com%2Funicum-gg%2Fwot.assets%2FWG%2Fgui%2Fmaps%2Ficons%2Ftankmen%2Fskills%2Fbig%2Floader_secondChance.png&w=64&q=75) ## BT-7 modules ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fmodule%2Fico-guns.gif&w=128&q=75) III45 mm 20K (BT-7)Stock ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fmodule%2Fico-guns.gif&w=128&q=75) IV37 mm ZiS-19 (BT-7) 1604.3K ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fmodule%2Fico-head.gif&w=128&q=75) IIIBT-7 mod. 1935Stock ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fmodule%2Fico-head.gif&w=128&q=75) IVBT-7 mod. 1937 9253.5K ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fmodule%2Fico-engine.gif&w=128&q=75) IIIM-17T (BT-7)Stock ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fmodule%2Fico-engine.gif&w=128&q=75) IVV-2 (BT-7) 1.3K18.8K ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fmodule%2Fico-transm.gif&w=128&q=75) IIIBT-5Stock ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fmodule%2Fico-transm.gif&w=128&q=75) IVBT-7 8153.4K ![](/_next/image?url=https%3A%2F%2Fapi.worldoftanks.eu%2Fstatic%2F2.77.0%2Fwot%2Fencyclopedia%2Fmodule%2Fico-radio.gif&w=128&q=75) IX12LLStock ![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fdcont%2Ftankopedia_images%2Fr03_bt-7%2Fr03_bt-7_icon.svg&w=64&q=75) IVBT-7 [ ![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fdcont%2Ftankopedia_images%2Fr04_t-34%2Fr04_t-34_icon.svg&w=64&q=75) VT-3411.5K ](/eu/tanks/t-34-1.md) [ ![](/_next/image?url=https%3A%2F%2Feu-wotp.wgcdn.co%2Fdcont%2Ftankopedia_images%2Fr12_a-20%2Fr12_a-20_icon.svg&w=64&q=75) VA-2010.2K ](/eu/tanks/a-20.md) ## BT-7 historical reference The Soviet wheeled caterpillar tank used in the 1930s–1940s. The third vehicle in the series of the Soviet light BT tanks. The BT-7 differed from its predecessors in the welded hull of a modified shape and a new engine. A total of 5,556 vehicles of different variants were produced and saw action during the Khalkhyn Gol battles, Polish Campaign, Winter War and World War II. ## Navigation - [unicum.gg](/index.md) - [Players](/players.md) - [Clans](/clans.md) - [Tanks](/tanks.md) - [Maps](/maps.md) - [Discord bot](/bot.md) - [MCP server](/mcp.md) - [API](/docs.md) - [Support us](/support.md) - [Discord](https://discord.gg/Hqbfb8YPbU) - [GitHub](https://github.com/unicum-gg/unicum.gg) ## Indexes - [llms.txt](/llms.txt): the API, the MCP server and the other machine-readable surfaces. - [llms-full.txt](/llms-full.txt): the same, with every endpoint's parameters inline. - [sitemap.md](/sitemap.md): every section of the site, down to the individual pages.