From Halopedia, the Halo wiki
The Komodo, or the Komodo rig, is a general-purpose superheavy truck manufactured by Traxus Heavy Industries. Komodo rigs are used by the Liang-Dortmund Corporation on Meridian to support the company's excavation operations, transporting fuel and power cells fuel to-and-fro across the rugged glasslands. They were also used by the Liang-Dortmund Corporation on Alluvion.
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