R/C Chassis Vehicles

R/C Chassis

Standalone Chassis

CatzPaw Innovations (click for web site)

2025

3D-printed Plastic

molded in color

The company has two versions of this bare chassis available. One version has just the road-going wheels, and the other version has both those and the rail-going wheels (for road-and-track maintenance-of-way vehicles). Furthermore, you have the option of ordering the fully motorized version (see the first photo) which includes all of the necessary electronics or the non-motorized version (the second photo) for static models or for with use of the company's InvisaTrax system. The motorized version comes with a 3.7 volts lithium-ion rechargeable battery and a 15rpm motor, which allows for both forward and reverse movements. DCC incorporation is possible by the modeler, and the wheelbase is somewhat flexible.

Finally, the modeler can order the STL/3MF files to print the body and parts on their home 3D-printer (be sure to read and follow the license agreement shown on their web site).