REFINE     Who What Where When     REMOVE Louis I. Leviticus 1989 WHAT John Deere 4955, test 162 … (1) Wheel counter for experim … (1) WHERE Lincoln (Neb.); Universit … (2) WHO Nebraska Tractor Test Lab … (2)

REFINE  Browse All : Images by Louis I. Leviticus from 1989 1-2 of 2   Wheel counter for exper... 080705-tt00270 1989 Nebraska Tractor Test L... Image Title Wheel counter for experimental vehicle Description Measuring tire test with weight and wheel counter. This was a wheel counter arrangement made for a special test on a 4-wheel drive experimental vehicle. It was impossible to attach the usual wheel revolution counters and so an arrangement (shown) was made to use a small weight to keep the counter in positiom. Another special arrangement was needed for the drawbar dynamometer connections as well. Date/Date Range 1989   John Deere 4955, test 1... 080705-tt00104 1989 Nebraska Tractor Test L... Image Title John Deere 4955, test 1622 Description Test 1622, John Deere 4955. 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 equipment can be seen around the tractor. Date/Date Range 1989 1-2 of 2

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