## Calculating axle loads

 Vehicle type Truck with 2 axles Truck with 3 axles Truck with 2 axles and semi-trailer with 1 axle Tractor with 2 axles and semi-trailer with 2 axles 2 axle tractor and 3 axle semi-trailer Vehicle description(2 axles) Distance between axle 1 and axle 2 AA1 = m Distance between axle 2 and axle 3 AA2 = m Distance between axle 3 and axle 4 AA3 = m Distance between axle 4 and axle 5 AA4 = m Ground loads axle 1 empty RVL = kg Ground loads axle 2 empty RATL = kg Ground loads for axle 2 + 3 empty RAL = kg Distance between front axle and headboard AVK = m Distance headboard - kingpin KK = m Distance from kingpin to drive shaft KA = m Load description(1 section) Length section 1 LS1 = m Mass section 1 MS1 = kg I have the manual read and understood. Easy control Total length of load m Total mass of cargo kg Total mass on ground kg Results Centre of gravity of the load from the headboard m Front axle load (axle1) kg Rear axle load (axle2) kg Axle load of semi-trailer(axle 3) kg