An engineering vehicle or model construction vehicle is a die cast toy or a scale die cast construction model representing a construction model like crane, excavator, backhoe, concrete pump, etc. these engineering models are always made in 1:50 scale. This is due to the reason that when extended, the cranes are mostly three to four feet tall at this scale. And at larger scales, it would be unsuitable for displaying on a table or desk. The die cast construction models are popular in Germany as children’s toys. And in the US, these models are usually sold for new construction equipment as promotional models. These are specially designed by the producer of the prototype actual world equipment. The chief manufactures of these models in Germany are NZG and Conrad. These face competition from some of the Chinese firms that are coming up in the market.
Things like filling stations and restaurants are many times sold individually from the cars, so that they can be used as play sets. Along with die cast cars, toy raceways are also sold for use and it has become more complex in current years due to involvement of complicated and long loops. Also, carry cases are specially made for the children to be traveled along with the cars.
