![]() ![]() Middle axle = 16.88t divide by 3 axles = 5.63 per axle (plus weight of trailer)Īdd the weights together to check we still have 30t = 30.06t near enough! slightly out due to rounding decimal places. 19t - 3.57 =15.45t divide this by 2 = 7.73t add each half to the pin and middle axle but its had 1.05t and 2.52t of balance weight taken out = 3.57t. ![]() (think seesaw with 4.42t with a metre to the pivot and balanced on the other side 1.03t 4.3m from the pivot) take the 4.42 and divide by the 4.3 we've just got = 1.03t + the 4.42t = 5.45t on the pin plus half of the unknown at the moment section 2 the centre of section 2 is 4.3m from the pin, the centre of the 4.42t is 1m from the pin, so divide 4.3 by 1 = 4.3. so we take the balance from the centre of section 2 (so it doesn't effect anything else). Section 1 = 2m x 2.21t = 4.42t but because its a overhang it needs to be balanced. all rough lengths to get the idea, change to suit. You need to break the load into 3 sections, front of the beam - pin (2m), pin - middle axle (8.6m), middle axle - end of the beam (3m). ![]() ![]() Tri axle flat trailer 13.6m loaded with a 13.6m steel beam weighing 30t. ![]()
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