TM 5-3740-218-13&P
d. GPA
= GPM x 495
MPH x SW
e. GPM
= GPA x MPH x SW
495
= GPA x MPH x SW or GPA x MPH x Nozzle Spacing*
f.
GPM/NOZ
# NOZ x 495
5940
g. Length of Swath Run
= MPH x Seconds Traveled x 1.466
h. Min/Acre
495
MPH x SW
i.
MPH
= GPM x 495
GPA x SW
j.
MPH
= 0.682 x Distance Traveled
Seconds
2
k.
PSI
= (GPA x MPH x SW)
X 30
495 x # NOZ x GPM/NOZ at 30 PSI
l.
Swath Runs/Load
= Acre Load in Hopper
Acres per Swath Run
m. Swath Runs/Load
=
# Gal in Hopper
# GPA x Acre/Swath Run
n. Swath Runs/Load
= Acre Load in Hopper x 43560
Field Length x Swath Width
o. TIME/Load
= 495 x # Gal per Load
GPA x SW x MPH
* Use only if SW is same as boom width.
G-5
