Sulky Maxidrill TRW 4/6 m central metering unit - Manuel (Page 18)

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Start-up
D
You must use a front
ballast whose mass is
greater than or equal to
the minimum required
value Frb(min)
Calculation method
. Please complete the table on the page opposite
³ b1 - Calculating the minimum front ballast (enter value on page opposite)
Frb(min) =
Lt.c – Fal.b + 0.2.Uw.b
a + b
³
b2 - Calculating the actual load on the front axle (enter value on page opposite)
Fal(tot) =
Frb.(a + b) + Frb.b - Lt.c
b
³
b3 - Calculating the total actual weight (enter value on page opposite)
W(tot) = Frb + Uw + Lt
³ b4 - Calculating the actual load on the rear axle (enter value on page opposite)
Ral(tot) = W(tot) - Fal(tot)