That really depends on your workload. You certainly wouldn't want me to tell you to get a Bobcat S70 if your tasks required a greater weight capacity.
Skid steer rental can be rented at a local Industrial Supplies and Equipment store near your area. They will have good selection of skid steer rental.
Two great places to begin your search are Skid Steer Solutions, website www.skidsteersolutions.com/, and Everything Attachments, website www.everythingattachments.com/
Look locally in the newspaper classifieds or craigslist and ebay. Also visit this site http://www.northerntool.com and search for the mini skid steer.
The Equipment Locater Service (ELS) allows you to locate used skid steers and skid steer loaders online. You can try the search or browse features at http://www.equipmentlocator.com/elsm/skid-steers.htm.
You can buy a used skid steer loader at many places online. Some examples are http://www.equipmentlocator.com/elsm/skid-steers.htm and http://www.machinefinder.com/ww/en-US/category/used-skid-steer-loaders.
Bobcat skid steer is a Bobcat product. Bobcat has an official website which can tell you all you need to know about skid steers. You can also look up dealers in your area through their website.
The best product to buy for an ASV Skid Steer depends on each customer and what their needs are. Some of the best-selling products are backhoe attachments, skidsteer hammers, and skidsteer sweepers.
I suggest searching for your skid steer tracks with www.prowlertracks.com, they offer a pretty wide variety of what I think your looking for, also you might try www.tracksandtires.com, www.titantracks.com or www.motiondynamicsrubbertracks.com.
Check out Skidsteer Comparison, you can get price quotes and information on where to buy skid steer loaders. I recommend using Bobcat, they have the most products available and they are known for being high quality.
A Caterpillar or Case you can buy, instead.
Yes, you can buy new skid steer buckets for a tractor. However, you need to know how to install them. Also, they can be quite costly... Around $1,000 it seems. Good luck
The Caterpillar Skid Steer Loader toy can be found nearly everywhere that toys are sold, including chain retail stores such as Sears, Target, and Walmart.