SJ 86T
December 2007 Page 71
Table 4.6 Floor Loading Pressure
Wheel LCP OUP
kg kg kPa kPa
17,890 8,100 1,210 16.0
1157AA-AS
n
n
n
n
NOTE:
SJ 86T
MODEL
Gross Aerial
Platform Weight
Total Aerial Platform Load
The LCP or OUP that an individual surface can withstand varies from structure to structure and is generally determined by
the engineer or architect for that particular structure.
Gross Aerial Platform Weight = Weight + platform capacity
LCP – Locally Concentrated Pressure – is a measure of how hard the aerial platform tire tread presses on the area in direct
contact with the floor. The floor covering (tile, carpet, etc.) must be able to withstand more than the indicated values above.
OUP – Overall Uniform Pressure – is a measure of the average load the aerial platform imparts on the whole surface
projected directly underneath it. The structure of the operating surface (beams, etc.) must be able to withstand more than
the indicated values above.
Welder option will add approximately 158.8 kg (350 lb.) to total aerial platform weight and 79.4 kg (175 lb.) to max. wheel
load.
Locally Concentrated Pressure (LCP):
Foot Print Area identied by test.
LCP =
Wheel Load
Foot Print Area
Overall Uniform Pressure (OUP):
Base Area = Length x Width
OUP =
MEWP Weight + Capacity
Base Area
Width
Length
WARNING
Intermixing tires of different types or using tires of types other than those originally supplied with
this equipment can adversely affect stability. Therefore, replace tires only with the exact Skyjack-
approved type. Failure to operate with matched approved tires in good condition may result in
death or serious injury.
Foot Print Area
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