Ontology

Definition:

A battery electric truck is a truck that has an electric traction motor and a traction battery and thus is also a battery electric vehicle.

Definition:

A compressed gas truck is a truck that uses compressed gas in a gas engine for propulsion and thus is also a compressed gas vehicle.

Definition:

A diesel truck is a truck that has only a diesel engine as motor for propulsion and thus is also a diesel vehicle.

Definition:

A fuel cell electric truck is a truck that has an electric traction motor and uses electrical energy from a fuel cell and thus is also a fuel cell electric vehicle.

Definition:

A liquefied natural gas truck is a truck that uses liquefied natural gas in a gas engine for propulsion and thus is also a liquefied natural gas vehicle.