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  • All fields: test.The
(33 results)



Display: 20

    • Larsen Tractor Museum, Records

    • Allis-Chalmers tractors; Allis-Chalmers Manufacturing Company
    • Carlton Zink performing an after-test oil drain on an Allis Chalmers C. The oil will be weighed and the weight compared to the oil weight which was put in the tractor before the test. The oil specific graviry is also determined. These measurements...
    • Nebraska Tractor Test Laboratory, Records

    • Tractors--Testing; Equipment; Personnel; Haag, Agnes
    • Agnes Haag, the laboratory's secretary, measuring the latest drawbar test tracing from the recorder. She is operating a planimeter. The planimeter is used for determining the Average Drawbar Pull on the test. The test trace is recorded on a paper...
    • Nebraska Tractor Test Laboratory, Records

    • Farm tractors--Testing; Scales
    • 1940. Oil used during test is weighed. Before the test oil is drained from the tractor. New oil is weighed and put in the tractor. After the tests the oil is drained and weighed again. The difference is the oil used during the test. The photograph...
    • Nebraska Tractor Test Laboratory, Records

    • Tractors; Farm tractors; Deere & Company; John Deere tractors
    • John Deere 4WD tractor, towing the Oliver test car and two load tractors. There are five other tractors parked alongside the track. Those tractors have finished the test. The John Deere could not be identifid from this photograph,
    • Nebraska Tractor Test Laboratory, Records

    • Tractors; Tractors--Testing; Rollover protective structures; Farm tractors--Safety measures
    • A Tractor and the testweight frame ready before a SIDE IMPACT TEST. The tractor is lashed down and the impacting weight is raised. The test was conducted at Mead, NE (Ag Eaxperiment Station) It was found that these "dynamic" tests were difficult to...
    • Larsen Tractor Museum, Records

    • Tractors--Testing
    • "Dynamometer during a test. Carlton Zink, Chief Engineer from 1930 till 1942, is running the test. The dynamometer's generator is at front left and the load control board is on the right. Carlton is adjusting the load rheostat.
    • Nebraska Tractor Test Laboratory, Records

    • Tractors; Farm tractors; Steiger Tractor Company; Steiger tractors
    • Steiger tractor with the Oliver test car during the Drawbar test. The bulding in the background is the Splinter laboratory Building which houses the Tractor Test lab. The main exhaust fan can be seen on top of the building. On top of the Adams Cab...
    • Nebraska Tractor Test Laboratory, Records

    • Garden tractors--Testing; David Bradley Manufacturing Co.
    • "David Bradley in test #730." Side view of David Bradley 575 Super (a Garden Tractor) during the drawbar test. The Adams-built test car is being towed. The buildings in the bacjground were the chicken houses of the Animal Science Department on the...
    • Nebraska Tractor Test Laboratory, Records

    • Tractors; Farm tractors; Oliver Corporation; Oliver tractors
    • Oliver 1800 Mechanical Front wheel Drive (MFWD) tractor from test 832 during the drawbar test. The tractor is towing the Oliver test car and load units. It is not clear why there are wheel counters on the rear AND the front wheels, since the gear...
    • Nebraska Tractor Test Laboratory

    • Tractors; Tractors--Testing; John Deere tractors; Deere & Company
    • John Deere ready for Drawbar test. The New Caterpilar-made Test car and tractor are parked inside the Tractor Test Lab. Note the wheel revolution counters attached to the rear wheels.
    • Nebraska Tractor Test Laboratory, Records

    • Farm tractors--Testing; Oliver tractors; Oliver Farm Equipment Company; Oliver Corporation
    • Unidentified Oliver Tractor (possibly the Oliver 60) during a drawbar test. The Adams Test Car and a Massey Harris 55 load tractor are being towed on the dirt track adjacent to the old Tractor Test Lab building. Note the crankshaft revolution...
    • Nebraska Tractor Test Laboratory, Records

    • Farm tractors--Testing; Ford tractors; Ford Motor Company
    • Ford tractor with a Two-post roll bar during a drawbar test. The Oliver test car, which was used from the 60-s till well into the 90-s (and is still used occasionally) had the Adams test cab on it which contained the test measurement equipment. The...
    • Nebraska Tractor Test Laboratory, Records

    • 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...
    • Nebraska Tractor Test Laboratory, Records

    • Tractors; Farm tractors; International Harvester Company; IHC tractors; Farmall tractors
    • Farmall M tractor during a PTO test. The tractor is parked the old Tractor Test Building.The person in the shirt and tie is an IHC representative. The other person is a Lab Technician. Hoses for fuel flow and other measurements can be seen. A Time...
    • Nebraska Tractor Test Laboratory, Records

    • Tractors; Farm tractors; Case Corporation; Case tractors
    • The Case four-wheel drive, four-wheel steer tractor during the drawbwr test. The Oliver test car and two load tractors are towed by the Case. The parked series of Steiger Tractors and some others were tested earlier during this test season.

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