R/C Tank Combat

Tank #T040

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Type: A27M Cromwell MkVI Armament: 95mm
Built: September 2005 Armor: 76mm
Builder: Steve Tyng Rating: 40/4
Status: Operational Battles: 44
Owner: Steve Tyng Points Earned: 162,975
Call Sign: White Knight Points Given: 101,750
Notes:
 
  • Second Generation Tyng Tank
  • Sprocket Drive TTS
  • 24v EV Warrior Drive System
  • Proportional speed control for drive and rotate
  • Christie suspension
  • Dual Radio Receivers (Hull and Turret)
  • Fastest tank in the hobby


  • The Cromwell Tank was one of the most successful series of cruiser tanks fielded by Britain in World War II. It was the first tank in the British arsenal to combine a dual-purpose gun, high speed, and reasonable armor. Tank T040 is modeled after the MkVI variant of the Cromwell which is the close support version armed with a short barrel 95mm howitzer.

    Once the design work is done construction starts with the hull.
     

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    This is the rear left section of the hull. The final reduction sprocket of the transmission will be located between the two plywood pieces. The drive wheel/cog will then be bolted to the sprocket through the large hole cut in the hull side.

    A detail of the right front section showing the slot the idler shaft will pass through.
     

    Click Photo For Enlargement (117 Kb)


    Click Photo For Enlargement (79 Kb)
     
    The suspension swing arms consist of 1/2" aluminum plate and axle bolts. The assembly is mounted to the hull via 1/2" flanged ball bearings.

    A shot down the front of the hull showing how the hull sides will be mounted together.
     

    Click Photo For Enlargement (176 Kb)


    Click Photo For Enlargement (124 Kb)
     
    The hollow area is filled with foam to create a ply/foam/ply composite boxed structure. This really stiffened the hull up without adding much weight.

    A detail of the motor mount and first stage reduction assembly. The recessed hole will mount a 1/2" ball bearing for the first stage reduction shaft.
     

    Click Photo For Enlargement (154 Kb)

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