Is a complete modular system, composed by single standard parts, that allow us to assembly more than 5000 different transaxles type, with motor power from 300Watt up to 15Kwatt, with length tracks from 400mm up to 2Metres, with voltage from 24 up to 80Volt, with load from 200Kg up to 2000Kg, with speed from 0,1 m/s up to 100Km/h, with drum brakes capacity from 300Nm up to 3000Nm, with mechanical differential lock, with tailor made parts, with mechanical, hydraulic and electromagnetic brake system and so on...