Meet the MTT-136, a self-contained battery powered electric tank track. Developed by Canadian Inventor Yvon Martel, the tank track has different attachments and can be used for towing, pushing and grading on virtually any terrain.
The specs claimed in the video are battery dependant, with recharging time varying from 15 minutes to eight hours and range is a similarly variable 45 to 210 kms. The device as shown in the video weighs 280 lbs (127 kg)