Increasing control of mining haul trucks on steep grades

Allison Transmission has introduced a second reverse gear on all its 4700 and 4800 models produced this year. The second ‘deep reverse’ gear, in addition to the standard reverse, provides greater control and engine braking […]

Allison Transmission meets needs of rescue vehicles at German coal mine

The brown coal open cast mining site in Grevenbroich, near Cologne is a 48 km² hilly landscape littered with monstrous bucket wheel excavators, a 100 km belt conveyer system and mostly gravelled or unpaved access […]