Komatsu revolutionises 200t truck class with the 730E (AC)

摘要

At Minexpo 2012, Komatsu America Corp announced the new 730E (AC) mining truck with AC electric drive technology. Building on the success of the 730E DC drive haul truck, the AC drive 730E (AC) utilises a modern design concept with proven drive system technology and advancements in structure, hydraulics and telemetry. Komatsu claims to have the most electric drive haulage experience in the industry. The AC drive 730E (AC) is slated for limited release in 2013, followed by full production in 2014.