The first phase of the line in Tanzania between Dar Es Salaam and Morogoro comprises 2 maintenance depots which will be equipped with our heavy pit towers. The SEG RNG30 pit lathe is a numerically controlled machine tool specially dedicated to railways, intended for reprofiling the wheels of the axles of heavy rolling stock without the need to dismantle the axles of the vehicles. This drastically reduces vehicle downtime and increases efficiency.