Load Type Table

This table provides information of the different load types that were used during the testing and the timing of each.  The Gear Load Type includes whether the loading was normal or an overload, the gear configuration and the loading in kips.  The Gear Load ID 1-6 give a reference number for which Gear Load ID was used for each test section from the Load Data table below.  The Load Data table includes information on the Test Item the Gear Load ID was used on, the number of tires used, the tire load used, the tire pressure, the dual spacing and the tandem spacing for each loading option.

Gear Load Type

Normal and Overload Loading

Gear Load ID 1-6

Load Data from the Load Table


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Gear Load TypeGear Load ID 1Gear Load ID 2Gear Load ID 3Gear Load ID 4Gear Load ID 5Gear Load ID 6Comments
Normal load D-36-454555657  South side normal test for LFC1S, 2S, 4S, 5S. 10/11/2016 to 12/8/2016
Normal load D-36-54950515253 South side normal test for LFC1S, 2S, 3S, 4S, 5S. 8/31/2016 to 10/6/2016
Normal load D-36-6789101112South side normal test. 10/06/2014 to 10/16/2014, 10/29/2014 to 11/13/2014, 12/02/2014 to 6/22/2015, 7/8/2015 to 8/10/2015, 9/14/2015 to 10/19/2015, 6/21/2016 to 6/27/2016, 7/5/2016 to 8/31/2016
North load 3D-55-3353637   North side test LFP1N, LFP2N, and LFP3N only. 4/13/2016 to 5/5/2016
North load 3D-55-431323334  North side test LFP1N, LFP2N, LFP3N, and LFP4N only. 3/15/2016 to 4/12/2016
North load 3D-55-6123456North side test. 9/15/2014 to 3/25/2015, 12/7/2015 to 3/8/2016
North load 3D-65-24142    North side test LFP1N and LFP2N only. 6/2/2016 to 6/13/2016
North load 3D-65-3383940   North side test LFP1N, LFP2N, and LFP3N only. 5/9/2016 to 6/1/2016
Overload 0.10 CDF131415   Over load test for LFC4S, 5S, 6S. 10/20/2014
Overload 0.25 CDF192021    Over load test for LFC4S, 5S, 6S. 11/17/2014
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Load Table

 This table provides information on the different gear loads used during testing including the number of wheels, the load on the wheels, the tire pressure and the spacing of the wheels. For more information on the Gear Configuration, Wheel Loads and Tire Pressures on the north side, click here, for the south side, click here. 

Gear Load ID

Gear load ID number

Test Item ID

Test section item number

Number of Tires

Number of tires used

Tire Load

Tire load in pounds

Tire Pressure

Tire pressure in psi

Dual Spacing

Spacing of the wheels in the gear in inches

Tandem Spacing

Spacing of the gears in inches


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Gear Load IDTest Item IDNumber of TiresTire Load (LBS)Tire Pressure (PSI)Dual spacing (IN)Tandem Spacing (IN)Comments
1 2 3 4 5 6