AGV - Automated Guided Vehicle
DPF - Diesel Particulate Filter
EM Brake - Electromagnetic Brake
Electro-mechanical or magnetic brakes are made up of coil, armature and hub. If there is no power to the EM brake then the coil will magnetically pull the armature towards the hub causing it to stop. When the EM brakes are powered on the armature is released from the hub and there is an air gap between the hub and the armature. This allows the hub to freely rotate.
Stability Triangle - Forklifts Center of Gravity