Rail bounded snow blower equipment
Rake attachment for back hoe and the like
Rapid-change device for attachments on earth moving machines
Replaceable fastener for cover plates and the like
Resonance aided front end loader
Resonance aided front end loader
Reversible clam shell bucket
Ripper assembly for tractor drawn scraper
Ripper attachment for backhoe or front end loader
Ripper attachment for earth-working equipment
Ripper tooth attachment for a back hoe
Ripping attachment for dragline
Roller mounting
Rub link assembly for dragline bucket