This instructional video series is on how to build any type of 2/5th (40%) scale, fully functional tank. The specific model demonstrated is the M60 Patton. An MBT. A destructive force. If you have any questions about your backyard tank build, please address them to "Dave's Tank Foundry" at Scaled Tanks.
This is the second series on armored fighting vehicles by Dave from Perth, Australia.
Check out some test drive videos of this tank in action... One, Two, & Three.