Liste der Deutz-Motoren – Wikipedia

DEUTZ AG: Motoren

Diesel engine - Wikipedia

DEUTZ AG: Engines

Argus As III - Wikipedia

Caterpillar Energy Solutions - Wikipedia

Tractor - Wikipedia

Deutz: Nicolaus Otto, Gottlieb Daimler, Liste der Deutz-Motoren, Iveco, Deutz AG, Isselburger Hütte, Emil Pfeifer, Valentin Pfeifer

V6 engine - Wikipedia

Gas van - Wikipedia

List of Volvo Trucks engines - Wikipedia

Deutz AG - Wikipedia

Daimler Motorized Carriage - Wikipedia

Tatra (company) - Wikipedia

CMT Agrolux 80, Tractor & Construction Plant Wiki

Hot-bulb engine - Wikipedia