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  • All fields: Test
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Display: 20

    • Rollover protective structure test

    • Rollover protective structure test

    • Tractors; Tractors--Testing; John Deere tractors; Rollover protective structures; Deere & Company

    • A John Deere tractor is set up for a test of its rollover protective structure. The tractor is parked beneath the A-framed structure, which has the appropriate test weight attached. Prof. Rollin Schnieder (white shirt and cap) is is chage of the...
    • HD 19 Belt Power Test #397, 1948.

    • HD 19 Belt Power Test #397, 1948.

    • Farm tractors--Testing; Tractors--Testing; Allis-Chalmers tractors; Allis-Chalmers Manufacturing Company; Crawler tractors; Haller, Ted; Flamm, Joe

    • Official belt test no. 397 Allis-Chalmers HD19." The Allis-Chalmers HD-19 crawler on berlt power test inside the tractor test lab. Technician Joe Flamm stands measuring belt speed with a hand-held tachometer. Ted Haller reads the air temps on the...
    • Case tractors after completing test.

    • Case tractors after completing test.

    • Farm tractors; Farm tractors--Testing; Case tractors; Case Corporation

    • The Case tractors from tests 1328, 1329, and 1330 are shown outside the tractor test lab. The Case 4490 is shown from the side, and only the front of the tractor from test 1330 is visible beyond it. The tractor from test 1329 is shown from the...
    • Minneapolis 12-25, test 2

    • Minneapolis 12-25, test 2

    • Farm tractors--Testing; Minneapolis Threshing Machine Company

    • Test #2. The Minneapolis 12-25 was made by the Minneapolis Threshing Co, Hopkins, Minn. Test #2 was withdrawn and became test #13 with a new tractor." View of the tractor and the first test car on the test track in the snow, the reason the test...
    • Case International 3594, test 1584

    • Case International 3594, test 1584

    • Case IH Tractors; Farm tractors; Case corporation; Case tractors

    • Case International 3594. Test # 1584. The tractor is towing the Oliver test car and one load tractor . Brent Sampson (Test Engineer) is standing on the running board of the test car with the door of the test car cab (the Adams made cab) open.
    • International TD-20, test 806, 1961

    • International TD-20, test 806, 1961

    • Tractors; Farm tractors; IHC tractors; International Harvester Company

    • The International TD-20 tractor during the Drawbar test. Test # 806. The TD-20 is towing a TD-24 and the Oliver Test Car. The test is performed on the dirt track encircling the concrete test track. The dirt track was always specially prepared for...
    • Five Steiger tractors after test

    • Five Steiger tractors after test

    • Tractors; Farm tractors; Steiger Tractor Company; Steiger tractors

    • Side view of five Steiger tractors lined up after testing. The tractors in order are a Steiger Panther CP-1360 from test 1455, a Steiger tractor from test 1454, a Steiger Panther CP-1325 from test 1453, a Steiger Panther KP-1360 from test 1456, and...
    • Ford 8N, Test 393

    • Ford 8N, Test 393

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

    • "Test no. 393 Ford 8N." Group photo of unidentified people (representatives and engineers from Ford, kneeling are technicians of NTTL) in front of the Adams test car on the test track. The Ford 8N is shown from the side and is hooked up to the...
    • Caterpillar D-8, Test 527

    • Caterpillar D-8, Test 527

    • Farm tractors--Testing; Tractors--Testing; Caterpillar Inc.; Crawler tractors

    • Photograph of the Caterpillar D-8 Diesel crawler during the drawbar test on the test track and towing the test car and five load tractors. The East Campus Steam plant is in the background. The test car is the old open one which was replaced by the...
    • Allis-Chalmers HD-14; Belt Test

    • Allis-Chalmers HD-14; Belt Test

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

    • The Allis-Chalmers HD-14 diesel crawler is shown from the rear inside the tractor test lab. Carlton Zink stands beside the belt pulley to measure drive pulley speed with a handheld tachometer. The driven pulley speed on the dynamometer and the...
    • Leroi Centaur KV48 Belt test #402, 1948

    • Leroi Centaur KV48 Belt test #402, 1948

    • Farm tractors--Testing; Tractors--Testing; LeRoi tractors; McPhail, W.; Bryan, Billy, 1921-; Olson, Gordon

    • 1948. Belt test no. 402. Centaur KV 48. with G. Olson, W. McPhail, Billy Bryan. Centaur KV-48 in the tractor test lab. A belt runs from the tractor pulley to the dynamometer in the adjacent room. Gordon Olson mans the dyno controls, W. McPhail...
    • John Deere 4955, test#1622

    • John Deere 4955, test#1622

    • Farm tractors--Testing; John Deere tractors; Deere & Company

    • John Deere 4955, test # 1622, during the PTO test. The tractor is elevated with planks from the floor so that the PTO driveshaft to the dynamomater will be horizontal. This is a Front-Wheel-Assist model. Air Temperature and Fuel Flow measuring...

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