In multi-wheel traveling cranes running wheels are placed in the balance-beam carts clamped by means of axes. During assembly and operation of these cranes the axes of running wheels and balances may be misaligned. Based on the dynamic model of the eight-wheel crane the characteristic analysis influence of values and directions of misalignment angles of the running wheels and balance axes on the lateral forces values and flanges rails contact time is stated. The lateral forces change at the nominal play increasing between flanges and rails is evaluated. It's shown that at the bridge and crane tracks the metal construction rigidity is being increased.
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