Primary Machinery has a wide variety of quality used Jones Mighty Giant tub grinders. Find the Jones Might Giant tub grinder that fits your needs with our wide selection of wood recycling equipment for sale. Our used tub grinders are competitively priced to fit any budget whether it be a Mighty Giant 2015 for smaller jobs or a larger Mighty Giant 5012, we have you covered. Our inventory is always changing, so if you don’t find the mulch grinder you are looking for, let us know, we WILL find it. If it is your Primary Machine, we make it OUR responsibility!