How many axles does a self-propelled construction machine have at minimum?
En español: ¿Cuántos ejes tiene como mínimo una máquina de obra autopropulsada?
A
One axle
B
Two or more axles
Correct answer
C
Three axles
D
Four axles
Why this is the correct answer
Self-propelled construction machines must have a minimum of two axles.
Topic:
Vehicle Types