Cloudy with a high of 49 °F (9.4 °C). Winds variable at 5 to 9 mph (8 to 14.5 kph). Night - Cloudy. Winds variable at 4 to 8 mph (6.4 to 12.9 kph). The overnight low will be 42 °F (5.6 °C ...

Equipped with a diesel and or electric motor, the 4 machines models from 20t to 45t are highly mobile. They are powered by diesel for transport to the tunnel face then using the zero-emission electric ...