Engineer Babu, what are the names of those cars?

Name of "Babu Engineer" car:

Excavator-cooled, mixer-disc, bulldozer-Mark, crane-Fu Xiao, roller-Raleigh, tractor-disc.

"Babu Engineer" is a famous cartoon program broadcast by the British BBC on 1999, which is broadcast in more than 40 countries around the world. Received the highest level in the UK preschool education program rating. Babu ranks second in the German preschool education program.

Main plot: In a beautiful town, there lived a construction engineer named Neil Morrissey. He is warm, honest, kind and amiable. As an engineer, Katumba's architectural skills are praised by people in the town. Babu and Wendy are building a kingdom together. They have many effective assistants: Mark, a red bulldozer, Shukuo, a yellow bulldozer/excavator, Fu Xiao, Raleigh and Dis, a mixer. Under Babu's leadership, these friends are building this beautiful city together, and all kinds of interesting things are happening in the process. Their slogan is: "Can we do it? (Can we fix it? " "We can do it! Yes, we can! )"