farmguy
Active member
Were there any good ones made and are parts available?
They aren't as fancy as a New John Deere but they make hay and feed cows just fine at a lot less purchase price and I'd bet 1/2 the fuel per hour as the same horsepower John Deere.
Mike said:They aren't as fancy as a New John Deere but they make hay and feed cows just fine at a lot less purchase price and I'd bet 1/2 the fuel per hour as the same horsepower John Deere.
Most tractors take about 1 gallon of fuel to make 10-12 HP for 1 Hour. A John Deere tractor recently set the record at about 19 HP /hour w/ 1 gallon of fuel at the Nebraska Tractor Test Lab.
New Holland is testing a Hydrogen Powered Prototype tractor at present. Free fuel. Won't that be nice.
Well I'll take the real world side by side in the field comparison doing the same work and putting 30 gallons in a John Deere vs the 15 the Belarus took.
You'll pay for the fuel in the Hydrogen tractors up front in purchase price.
Mike said:Besides, there is only so much energy contained in a gallon of diesel.
The 730 John Deere was manufactured from 1958 to mid 1960. It was a successor to the 720 that was one of the most fuel-efficient tractors, according to the Nebraska Tests. The reputation of the 720 carried over to the 730 as it was very similar in design of engine and power train. In fact, the engine speed (1125), bore and stroke (6 1/8 by 6 3/8), drawbar horsepower (53.6) and CID (376) were found in both models. The 720 Diesel achieved a 17,9 horsepower-hours per gallon of fuel. The 730 was not tested, but could be expected to perform approximately the same. The difference in the two models included an improved muffler, new instrument panel, more convenient clutch and operating levers, fuller fenders and recessed lights; also a new two color paint and decal arrangement. The 730 deisel weighed 7,830 pounds. The 720 Diesel weighed 7,570 pounds. The 730 was available in four versions: diesel, gasoline, LP gas and all fuel. The 730 offered two starting systems: a V-4 gasoline engine or an electrical, 24-volt system. The latter was to gain most popularity of owners. Most farmers that own or have owned either the 720 or 730, will usually state something to the effect that was "the most economical tractor I have ever had." The 730 would to establish its own distinct record. It was at that time the most powerful row crop tractor of the John Deere line. The 830 was not a row crop, as it was offered only as a Standard, or Wheatland. The 730 was also the end of the two cylinder tractors. This design lasted for almost 40 years. The two-cylinder had achieved an amazing record in terms of quality, endurance, simplicity and efficiency. One interesting note about the 730 production was that for about six months after United States assembly stopped, the tractor continued to be made for export until 1961.
Mike said:Well I'll take the real world side by side in the field comparison doing the same work and putting 30 gallons in a John Deere vs the 15 the Belarus took.
I wouldn't if I were you. Some of the newer Tier III & IIII ones are pretty danged good. I was on a 2 year 100 HP JD and used almost exactly 1/2 the fuel of an old JD 4430 tractor while we cut some hay using the exact same model MOCO hay cutters. Besides, there is only so much energy contained in a gallon of diesel.
You'll pay for the fuel in the Hydrogen tractors up front in purchase price.
The trick is the cost of the Hydrogen Generator. New Holland says that they will be bought by several farmers as a co-op in an area as a supply. Plus, it will take electricity to power the Generators.
Mike said:The Belarus tractors avg around 10-14 HP/Hr per gallon of fuel. About the same as most others.
Denny said:Paid $10,250 for this one.
Silver said:Mike said:The Belarus tractors avg around 10-14 HP/Hr per gallon of fuel. About the same as most others.
So correct me if I'm wrong. That old 5190 Belarus makes about 93 pto hp. More at the flywheel I'm sure. Based on your formula the best one could hope for under full load would be in the neighbourhood of 6.6 gallons per hour. Based on that theory I would be chased out of the field or walking with a bucket in my hand in 4.3 hours of working time.
Mike said:Silver said:Mike said:The Belarus tractors avg around 10-14 HP/Hr per gallon of fuel. About the same as most others.
So correct me if I'm wrong. That old 5190 Belarus makes about 93 pto hp. More at the flywheel I'm sure. Based on your formula the best one could hope for under full load would be in the neighbourhood of 6.6 gallons per hour. Based on that theory I would be chased out of the field or walking with a bucket in my hand in 4.3 hours of working time.
Just because it's running doesn't mean it's putting out that much HP. Hell, you can idle and tinker one around all week and not burn much fuel. :lol:
The HP/Hr per gal is when it's at or near peak HP. As it should be. Pulling a hayrake? No. They all get good consumption rates then.
Silver said:Mike said:Silver said:So correct me if I'm wrong. That old 5190 Belarus makes about 93 pto hp. More at the flywheel I'm sure. Based on your formula the best one could hope for under full load would be in the neighbourhood of 6.6 gallons per hour. Based on that theory I would be chased out of the field or walking with a bucket in my hand in 4.3 hours of working time.
Just because it's running doesn't mean it's putting out that much HP. Hell, you can idle and tinker one around all week and not burn much fuel. :lol:
The HP/Hr per gal is when it's at or near peak HP. As it should be. Pulling a hayrake? No. They all get good consumption rates then.
What part of Full Load did you not understand? :?
The fuel consumption measurement, horsepower-hours per gallon (hp-hr./gal.), has become the standard used for comparing the efficiency of all agricultural tractor models. Measured directly, it means that burning one gallon of fuel in the tractor at full load and at rated engine speed produces a certain amount of horsepower for an hour. The higher the number, the greater the fuel efficiency; that is, more work is being done with a given amount of fuel.
gcreekrch said:Either some "expert's" calculations are skived or my 7400 JD just doesn't have the HP it's supposed to have. I can drag a 1411 discbine through the swamps and rocks for 8 hrs. on 18 to 20 Canadian gallons.
Had a Universal tractor once, it made me scared of anything built in eastern Europe.