The JOHN DEERe 830 has all the standard features installed on it. There are several optional features which can be bought in addition. You can view all the options on the John Deere website or speak to a dealer.
The information on the the John Deere 830 tractor is linked below. I think it is a great idea to do all the research before having to put down so much money on an investment. http://www.tractordata.com/farm-tractors/000/0/8/83-john-deere-830.html
Filter needs cleaning filter needs changing and also hydraulic oil. on my 1975 830 their is also a strainer that needs to be cleaned with diesel fuel. it is under the tractor and has a allen head that you take loose to remove it.
Your western field model 830 was made by mossberg for montgomery wards.There model designator was the mossberg model 340K,The value of these guns are between 55-200 dollars.
Some would recommend Wikipedia. Those sites aren't always accurate however, so you might want to check out the John Deere website directly. If you don't have the luck going to that site, then another site that's helpful would be http://www.tractordata.com, where you'll find pretty much everything you need to know.
830
It depends on what condition it is in and what kind of model, I found one for $830!
5-100 usd
830
830
50% of 830= 50% * 830= 0.50 * 830= 415
42% of 830= 42% * 830= 0.42 * 830= 348.6
830