All beneficiariescompanyCaterpillar Inc.Ideas that could help Caterpillar Inc.Off-Road Tier 5 Compliance SimulatorA model-based simulation tool specifically designed to help off-road engine manufacturers test and optimize engine/aftertreatment configurations against proposed Tier 5 emission standards.Why it helps: As a leading manufacturer of off-road heavy equipment, they need to optimize engine designs for Tier 5 compliance without sacrificing machine durability or torque.