Calculator of axle loads of truck+trailer

You can use this simple online calculator to avoid fines for the truck overloading. For permanent onboard load cotrol and remote cargo weight monitoring it is recommended to use onboard weighing system Eurosens Difference. It is compatible with a popular GPS trackers like Teltonika, BCE, Navtelecom, Galileosky and others.

Tractor parameters

Number of axles:

2 3

${\large m^{T}}$ — weight of the tractor, kg:

${\large L_{T}}$ — distance between the axles of the tractor, mm:

${\large l_{2}}$ — distance from the rear axle to the coupling point of the tractor, mm*: ${\large l_{1}}$ — distance from the front axle to the coupling point of the tractor, mm*:

${\large N_{2,0}^{T}}$ — load on the rear axle of an empty tractor, kg: ${\large N_{1,0}^{T}}$ — load on the front axle of an empty tractor, kg:

Semi-trailer parameters

Number of axles:

1 2 3

${\large m^{p.p.}}$ — empty semi-trailer weight, kg:

${\large L_{A}}$ — loading (useful) length of the semitrailer, mm:

${\large L_{B}}$ — distance from the middle axle to the hitch point of the semi-trailer, mm:

${\large L_{C}}$ — distance from the middle axle to the rear wall of the semitrailer, mm:

${\large N_{p.p.}^{T}}$ — load of an empty semi-trailer on a tractor, kg:

Calculating axle loads

Usually, when distributing cargo in a semitrailer, they say: "How much cargo to put on board." In a standard semi-trailer there are 4 sides.
You can calculate the loads on the axle of the road train by setting the weight of the load for each side, as if 4 boxes were placed in the semi-trailer.

Set the weight of the load in kilograms:

${\large m_{1}^{gr}}$	${\large m_{2}^{gr}}$	${\large m_{3}^{gr}}$	${\large m_{4}^{gr}}$

Calculator of axle loads of truck+trailer

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Tractor parameters

Semi-trailer parameters

Calculating axle loads