This is the Second in our New Series of Next Generation, High-Quality, Premium 3D Model Patterns for CNC Routers,  Lasers and Scroll Saws, Completely Original and Exclusive to MakeCNC and created with

lots of Flair and Imagination! 

This Pattern comes with a multi-page color assembly guide using photographic quality

rendering and assembly images

This Pattern also uses two different scale sizes so you will need to use two thicknesses of wood and each Road Working Machine comes with a Number Coded DXF to assist with assembly and works in conjunction with your color assembly guide. The scales for Imperial for each DXF are 1-8" & 1-4" and 1-4" & 1-2" and the Metric scales for each DXF are 3 & 6mm and 6 & 12mm. Please read and follow your assembly guide carefully. 

Special concrete transport trucks, also Cement Trucks, or in–transit mixers, are made to transport and mix concrete up to the construction site. They can be charged with dry materials and water, with the mixing occurring during transport. They can also be loaded from a "central mix" plant, with this process the material has already been mixed prior to loading. The concrete mixing transport truck maintains the material's liquid state through agitation, or turning of the drum, until delivery. The interior of the drum on a concrete mixing truck is fitted with a spiral blade. In one rotational direction, the concrete is pushed deeper into the drum. This is the direction the drum is rotated while the concrete is being transported to the building site. This is known as "charging" the mixer. When the drum rotates in the other direction, the Archimedes' screw-type arrangement "discharges", or forces the concrete out of the drum. From there it may go onto chutes to guide the viscous concrete directly to the job site. If the truck cannot get close enough to the site to use the chutes, the concrete may be discharged into a concrete pump, connected to a flexible hose, or onto a conveyor belt which can be extended some distance, typically ten or more metres. A pump provides the means to move the material to precise locations, multi-floor buildings, and other distance prohibitive locations. Buckets suspended from cranes are also used to place the concrete. The drum is traditionally made of steel but on some newer trucks as a weight reduction measure, fibreglass has been used. Concrete mixers are equipped with anywhere from two axles and up.Concrete mixers generally do not travel far from their plant, as the concrete begins to set as soon as it is in the truck. Many contractors require that the concrete be in place within 90 minutes after loading. If the truck breaks down or for some other reason the concrete hardens in the truck, workers may need to enter the barrel with jackhammers. Dynamite is still occasionally used to break up hardened concrete in the barrel under certain circumstances.

Collect your Cement Truck today!