jeff9366
Super Star Member
- Joined
- Jan 14, 2011
- Messages
- 12,777
- Tractor
- Kubota Tractor Loader L3560 HST+ ~~~~~~~~~~~~~ 3,700 pounds bare tractor, 5,400 pounds operating weight, 37 horsepower
1: My pastures were under watermelon production until 13 years ago, and have been totally (other than the occasional mowing) abandoned for 13 years. There is NOTHING but weeds in my pastures, and if I let them, they would grow 8' tall, with some pretty hefty stalks. I had the pastures mowed and 100% weed killed for every weed that was out there. My plan, after getting guidance, is to disc the field very well in order to be ready to sprig and seed for coastal Bermuda this coming spring. I should NOT have those weeds grow up with the heavy stalks again.
While you have killed existing weeds there are a tremendous number of weed seeds in the ground which will sprout in the Spring. Disc pretty aggressively to kill the perennial weed roots and level, then disc lightly every two weeks to kill annual weeds germinating from seeds. Sow your Bermuda seed fairly late and heavy over bare ground. Hopefully Bermuda will out grow and crowd out your problem weeds. Google your weather and plant four to six weeks before dry season arrives.
Be sure to have you soil tested by your local ag agent before planting. Tell ag agent you will plant Bermuda and soil test will come with exact fertilizer and lime recommendations. Soil tests are less than $10 each.
I do have iron ore rocks under the surface of my pastures (some the size of a cantaloupe), so I might need the medium duty disc harrow.
1. A Disc Harrow with 9" spacing between the pans will have less difficulty harrowing a field with cantaloupe size rocks than a Disc Harrow with 7" or 7-1/2" spacing between the pans.
2. How deep do you want to penetrate with the Disc Harrow pans?
A pan is thin over most of its area, however the center hub is thicker, to hold the axle and withstand torsion stress.
Pan hubs on Disc Harrows for compact tractor are usually 2" to 3" in diameter. The hub limits pan penetration.
So an 18" DH pan in theory could penetrate 18" / 2 = 9" - 2" hub = 7" theoretical penetration.
A 22" DH pan in theory could penetrate 22" / 2 = 11" - 3" hub = 8" theoretical penetration.
In the real world a DH with 18" pans, spaced 9", has about 37 pounds of implement weight bearing on each pan and real world penetration is about 2" per pass in moist soil due to lack of weight.
In the real world a DH with 22" pans, spaced 9", has about 75 pounds of implement weight bearing on each pan and real world penetration can be 6" per pass in moist soil.
MORE: https://www.tractorbynet.com/forums...disc-harrow-selection-compact.html?highlight=
https://www.tractorbynet.com/forums...ing-three-point-hitch-mounted.html?highlight=
QUESTION: Am I comparing Apples vs. Oranges when considering a Kubota vs. LS or TYM? I just want some thoughts on life, durability and resale (if I had to) of the TYM and LS.
The fundamental importance of TRACTOR WEIGHT eludes many tractor shoppers.
The most efficient way to shop for tractors is to first identify potential tractor applications, then, through consulataton, establish bare tractor weight necessary to safely accomplish your applications. Tractor dealers, experienced tractor owners and TractorByNet.com are sources for weight recommendations.
Sufficient tractor weight is more important for most tractor applications than increased tractor horsepower. Bare tractor weight is a tractor specification easily found in sales brochures and web sites, readily comparable across tractor brands and tractor models, new and used.
Within subcompact and compact tractor categories, a significant tractor capability increase requires a bare tractor weight increase of 50%. It takes a 100% increase in bare tractor weight to elicit MY-OH-MY!
Shop your weight range within tractor brands. Budget will eliminate some choices. Collect a dealer brochure for each tractor model in your weight range. I spreadsheet tractor and implement specs, often a revealing exercise. I have a column for cost per pound.
Kubota is the Gold Standard for compact tractors in the USA. Are Kubotas a great value? Opinions differ.
Kubota has 50% of the USA compact tractor market. Deere has 20% of the USA compact tractor market. All other compact tractor brands compete for the remaining 30% of USA compact tractor market.
Korean tractors are value priced. Are the controls as refined as Kubota controls? Are LS and TYM tractors as reliable as Kubota tractors for owners intending to keep the tractor for fifteen years or more? Opinions differ.
If you are an average USA compact tractor residential user, adding sixty hours to the clock per year, I consider the brands equal.
One important factor determining tractor reliability is the experience and prudence of the owner-operator.
Prudence in operation. Prudence in performing maintenance thoroughly and on a timely basis.
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