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  • All fields: towing
(77 results)



Display: 20

    • Early tractor test

    • Early tractor test

    • Farm tractors--Testing

    • Title: "An early tractor test with a truck used as a load unit." An unidentifieds tractor on a dirt track towing the test car and a specially modified truck. Unfortunately there is no record of this type of load truck. Its towing resistance was...
    • "Early test, crawler tractor."

    • "Early test, crawler tractor."

    • Farm tractors--Testing; Tractors--Testing; Crawler tractors

    • "Early test of an unidentified large crawler tractor." Bird's-eye view of crawler tractor towing the first ("bathtub") test car and other tractors on a dirt track. The tractor with the stack looks like a Hart-Parr or a Rumely.
    • Case, test 920

    • Case, test 920
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    • Case, during drawbar test # 920. The tractor is towing the Adams test car plus a load tracrtor and, on its right, a Cushman instrument vehicle. This was probably one of the earliest sound test experiments conducted at the test lab.
    • Waterloo Boy

    • Waterloo Boy

    • Tractors; Farm tractors; Farm tractors--Testing; John Deere tractors; Waterloo Gas Engine Co.

    • Demonstration at the Tractor Test Lab. This Waterloo Boy's manufacturer was bought later by John Deere, was the first tractor tested at the University of Nebraska in 1920. The Waterloo Boy tractor is shown on the dirt test track during a drawbar...
    • Oliver tractors at Mead Field Day

    • Oliver tractors at Mead Field Day

    • Tractor Power and Safety Day; Farm tractors; Oliver and Oliver Hart-Parr tractors; Oliver Farm Equipment

    • Oliver tractors during Mead Tractor Power and Safety Day demonstration. An Oliver Row Crop with spade lug wheels on the right, an unidentified Oliver in the center, and an Oliver 1755 on the left." The tractors are towing load tractors. Oliver...
    • Demonstration of tractor testing

    • Demonstration of tractor testing

    • Farm tractors--Testing; Ford tractors; Ford Motor Company

    • "A Ford tractor and a small International Garden Tractor shown with their matched test cars. The Ford is shown with the newer test car which consisted of the Adams Test Cab built on a frame with an Oliver 1850 tractor as power absorption and drive...
    • Case tractor, test 1030-1035

    • Case tractor, test 1030-1035

    • Tractors; Farm tractors; Case Corporation; Case tractors

    • "Case tractor in the 1969 or 1970 model during one of the drawbar tests #1030 to #1035." The tractor is towing the Oliver test car, a load tractor, and the Cushman. The latter was used to carry the early Sound level measuring equipment
    • Checking drawbar data for test 366

    • Checking drawbar data for test 366

    • Farm tractors--Testing; John Deere tractors; Deere & Company; Zink, Carlton; Lammert, Red; Schnitter, John G.

    • "1940-1941. Checking Drawbar data for test 366. M. Hansen (john Deere). C.L. Zink (NTTL director). Red Lammert (JD Rep). J. Schnitter (NTTL)." The John Deere B is towing the Adams test car. J. Schnitter is on driving the tractor. He is...
    • Allis-Chalmers HD-19, Test 397;max DB-pull

    • Allis-Chalmers HD-19, Test 397;max DB-pull

    • Farm tractors--Testing; Tractors--Testing; Allis-Chalmers tractors; Allis-Chalmers Manufacturing Company; Crawler tractors

    • "Test no. 397. Max. drawbar pull test. 37,556 lbs pull was obtained. The Allis-Chalmers HD-19 crawler is on the test track towing the Adams test car. The latter is towed separately from the 4 "load tractors" because of the lesser strength of its...
    • Allis-Chalmers Special K crawler;Drawbar Test

    • Allis-Chalmers Special K crawler;Drawbar Test

    • Farm tractors--Testing; Tractors--Testing; Allis-Chalmers tractors; Allis-Chalmers Manufacturing Company; Crawler tractors

    • Allis-Chalmers Special K crawler towing the old tractor test car and a load tractor outside the tractor test lab. In the background is the East Campus Power Plant and some of the tractors used as load units during drawbar tests.
    • Allis-Chalmers G; Test 398; drawbar test

    • Allis-Chalmers G; Test 398; drawbar test

    • Farm tractors--Testing; Allis-Chalmers tractors; Allis-Chalmers Manufacturing Company; Garden tractors

    • "1948. Test no. 398. Allis-Chalmers G during the drawbar test. The Allis-Chalmers G is towing the Adams Test Car, which has a load generating attachment behind it. Two operators are on the load unit The old test lab and various tractors are in...
    • Bates Steel Mule, test 187, 1931

    • Bates Steel Mule, test 187, 1931

    • Farm tractors-Testing; Foote Bros. Gear & Machine Corporation; Bates tractors; Crawler tractors

    • Bates Steel Mule model 45 towing the first draw bar test car and a load unit in test #187, 1931" The Bates Steel Mule in this photograph is the Full Track Model. The old tractor test lab is in the background.
    • Belarus 7100 Diesel, test 1334

    • Belarus 7100 Diesel, test 1334

    • Tractors; Belarus tractors

    • "Belarus 7100 Diesel in test #1334 manufactured by Kirov plant (Leningrad, USSR) in November 1979." Front view of the Belarus 7100 tractor on the test track towing the Oliver the test car. Note the special Fuel tank on top of the test car, from...

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