Brewster is a strong and solid diesel-electric train built for heavy loads. He doesn't always understand his own strength, which can make him a bit awkward and clumsy. Other trainees may want to rush into action when they've been given a mission, but sensible Brewster asks questions first. He is very dependable and can always be relied on in a crisis; he's a tower of strength. One of his catchphrases is "Honking horns!"

As seen in the episode “Chug-o-flage,” Mtambo is teaching the trainees how to blend into the environment with camouflage and to remain very still and quiet so they can observe the animals without disturbing them.

Chuggington Wooden Railway combines the charm of wooden train play with the exciting world of Chuggington.

Magnetic couplings easily connect to other vehicles.

Chuggington Wooden Railway track and vehicles are compatible with other wooden track systems.