Primary Machinery has a wide variety of quality used Diamond Z tub grinders. Find the Diamond Z 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 Diamond Z 1136B for smaller jobs or a 1200 horsepower Diamond Z 1463B, 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!