CAT PR-450 road profiler

Manufacturer: NZG

Scale: 1:50

Here is the CAT PR-450 road profiler you can see how big

it is as it sits beside that construction worker

Has a complete operators button and guage panel

Three working smooth crawling tracks

Here's a side view sowing the under profiler drum as well as the

side motor vent and upper plateform railings

Top view looking down the conveyor belt

Forward view with the steering front track and large drum below

Here's an under close-up view of the profilers turning rip drum

The load conveyor can be tilted up or down

Conveyor really works, that knob up top just needs to be turned

The upper part includes walkways with railings and some engine detail

As this photo shows each track is extremely versitile

Ready to profile down some old roads to prepare for resurfacing

this CAT PR-450 heads off on that 5600i lowboy

Here's a pic of the profiler in action grinding down this old crumbled

up roadway preparing for a new layer of asphalt to be poured