Safety Compliance Testing for FMVSS 121 - CarsAndRacingStuff.com

DATA SHEET 12EMERGENCY BRAKE STOPPING TESTPRIMARY RESERVOIR FAILURE @ GVWRVehicle:__ 2007 TEBCO TG (6X4) Dump TruckTRC Vehicle No.:__C70701_____ Initial/End Odo.:_1,198 / 1,219____Date:_05/21/07__ Driver:_R. Herberling Tech./Video:_K. Easterday______Project/Segment Nos.:___20040769/7005___Ambient Temperature: 32° to 100°F.Requirements: Air system fully charged before each stop.Time:_10:30 – 12:50____IBTs: 150° to 200°F.With ABS - fully apply service brake; without - driver modulates control.Perform stops in neutral or with clutch depressed.One of the six stops MUST be equal or less than the requirement distance.Engage service brake between three and five seconds after warning displayed.Dist. Req. (ft.) @ 60 mph: All Vehicles EXCEPT Tractors: 613; Unloaded Tractors: 720.Stop60 MPH EMERGENCY BRAKE STOPS - GVWR (Primary Reservoir)ApplicationPressure(psi)InitialSpeed(mph)ActualStoppingDistance(feet)CorrectedStoppingDistanceper SAEJ299In12 footLane?Wheel LockupIndicationPosition, Spd.(mph), Timelocked (sec.)Comments1 54.0 59.9 418.6 419.5 Yes No Video Tape2 54.2 59.9 425.1 426.9 Yes No Video Tape3 48.2 59.9 364.2 365.2 Yes No None4 51.7 59.6 427.6 434.1 Yes No None5 52.7 59.8 395.3 398.1 Yes No None6* 42.6 20.2 49.2 48.2 Yes No Video TapeAmbient Temp.: 64°F Wind Speed/Dir.: 4 mph, 158° SEComments: *Not required – indicant test, only.2020040769/7005