I made a toy version of the Multi-Purpose Machine (MPM). Play features include a moving excavator with clam bucket.
The versatile Multi-Purpose Machine (MPM) maintenance provider easily and safely handles labor-intensive tasks such as ditching, tie distribution, tie pick up, rail pick up, PTC and signaling installation, general clean up, OTM distribution and pick up, grading and crossing work, tree removal and thinning, land clearing, snow removal, and material (ballast and rip rap) distribution.
Multi-Purpose Machine by dr_spock_888, on Flickr