{"product_id":"tamiya-rc-1-16-m4-sherman-105mm-howitzer-tank-kit-with-mech-steering-system-56048","title":"Tamiya RC 1:16 M4 Sherman 105MM Howitzer Tank Kit w\/ Mech Steering System 56048","description":"\u003cp\u003eTamiya RC 1:16 M4 Sherman 105MM Howitzer Tank Kit with Mechanical Steering System #56048 in factory sealed retail box.\u003c\/p\u003e\n\u003cp\u003eShips 1 business day after payment.\u003cbr\u003e\u003cbr\u003eFree 30 day returns with 20% restocking fee for opened retail box.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eThe Sherman tank was a staple of the Allied effort in WWII, with a total of about 50,000 vehicles produced, among which were a host of different variants such as the M4 Sherman 105mm Howitzer, a variant used in fire support. The M4 hull featured rolled steel plates, and it employed a 9-cylinder air-cooled radial engine in the rear which powered the front sprockets via a 5-speed transmission with reverse; the 105mm gun fired howitzer rounds, smoke rounds and incendiary ammunition. The late production vehicle had horizontal vertical spring suspension (HVSS) of which 840 units were produced. It was used for infantry support as well as taking part in assaults on enemy strongpoints from Europe to the Pacific Theater.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIn WWII, the average tracked vehicle used a clutch brake system, whereby the sprocket on the turning side was braked to create a difference in speed between the tracks and let the vehicle turn. While it did enable pivot turns on the spot by completely stopping one track, it required considerable skill to operate, not to mention the fact that it experienced mechanical power loss and a tendency to overheat the brakes. On the other hand, the M4 Sherman used a controlled differential system that braked a sprocket wheel via a differential gear: as the turning side track slowed, the other track sped up, leading to smooth turns and in one fell swoop both minimizing mechanical loss and negating brake overheating issues. This system was also employed on the M24, the M8, and the M2 high speed tractor, vehicles which all contributed to the eventual success of the Allied WWII campaign.\u003c\/p\u003e\n\u003cp\u003e* NOTE: This is a KIT and requires: Servo, Radio System, Battery, Charger, Paint and Assembly.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1:16 scale RC model assembly kit.\u003c\/li\u003e\n\u003cli\u003eJust like a 1:1 tank, the model uses a controlled differential steering system.\u003c\/li\u003e\n\u003cli\u003eMetal components used for drive sprockets, suspension arms and idler wheelbases.\u003c\/li\u003e\n\u003cli\u003eThe horizontal vertical suspension spring (HVSS) uses metal coil springs.\u003c\/li\u003e\n\u003cli\u003ePre-assembled plastic tracks use metal pins and connectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical Steering System (MSS): The MSS allows control with 2-Channel radio set: A differential gear transfers power from the Type 540 motor. When the tracks rotate at the same speed the model moves in a straight line, turning as the track speeds differ. Transmitter commands cause servo movement, which in turn slows the turning side, track via one of the brake discs in the differential. A planetary gearbox in the differential unit speeds up the unbraked track.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable Gear Ratio: Fixed\u003c\/li\u003e\n\u003cli\u003eBearings: Full Ball Bearings Included\u003c\/li\u003e\n\u003cli\u003eBody Material: ABS Plastic\u003c\/li\u003e\n\u003cli\u003eChassis Material: Aluminum and ABS plastic\u003c\/li\u003e\n\u003cli\u003eChassis Type: Tank\u003c\/li\u003e\n\u003cli\u003eConstruction Type: Assembly Kit\u003c\/li\u003e\n\u003cli\u003eDecals: Included\u003c\/li\u003e\n\u003cli\u003eElectronic Speed Control (esc): Included\u003c\/li\u003e\n\u003cli\u003eMotor: 540-brushed type Included \u003c\/li\u003e\n\u003cli\u003eDrive Type: Tank\u003c\/li\u003e\n\u003cli\u003eScale: 1\/16\u003c\/li\u003e\n\u003cli\u003eSuspension: Horizontal vertical suspension spring (HVSS)\u003c\/li\u003e\n\u003cli\u003eTerrain Use: Multi-Purpose\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRequired to complete (not included):\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 channel transmitter (Tx)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 channel receiver (Rx)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 Steering servo\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTransmitter batteries\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDrive battery pack (7.2V)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery charger\u003c\/li\u003e\n\u003cli\u003eTypical model building tools (razor knife, scissors, needle-nose pliers, etc)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tamiya","offers":[{"title":"Default Title","offer_id":44646291177525,"sku":"TAM56048","price":681.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/0596\/7413\/files\/tam56048.jpg?v=1755106662","url":"https:\/\/comellacollects.com\/products\/tamiya-rc-1-16-m4-sherman-105mm-howitzer-tank-kit-with-mech-steering-system-56048","provider":"Comella's Collectibles LLC","version":"1.0","type":"link"}