Caterpillar_Inc. | keyPerson | Douglas_R._Oberhelman Caterpillar_Inc. | foundationPlace | United_States Caterpillar_Inc. | location | Peoria,_Illinois AIDAluna | powerType | Caterpillar_Inc.
Douglas R. Oberhelman is a key person at Caterpillar Inc. which was founded in the United States and is located in Peoria, Illinois. The power type of the AIDAluna is the Caterpillar Inc. engine.