Analisis Kestabilan Mobil Hemat Energi Adyatma Pada Kondisi Jalan Berbelok

The Adyatma Urban energy-efficient car is one of the works Riau University Mechanical Engineering team. This has been designed and built in 2020 to be included Energy Efficient Car Contest (KMHE). At (KMHE), incidents often occur form a vehicle rolling over when turning. can happen because level security not good, such as stability research was conducted by analyzing energy-saving urban study using quasi-dynamic calculation method which analyzes vehicles that move dynamically, but are analyzed if they were static conditions. Performed on dry wet asphalt road types, with variations speed 30 km/hour, 40 50 km/hour 60 turning radius 4.5 m, 5 5.5 m 6 . After doing car, best obtained traveling flat road. Where for maximum limit front wheels rear so skid respectively 21.53 18.75 21.2 18.54 km / h large angle 19.35 °. limits prevent 32.76 km/h 45.05 km/h, respectively, 19.35°.