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4 - chassis, axles, axle transmission, steering fifth-wheel steering, axle-pivot steering
4 - chassis, axles, axle transmission, steering fifth-wheel steering, axle-pivot steering
fifth-wheel steering, axle-pivot steering
ordernumber 458
When both steerings are operated, the differing wheel base and the differing contact area can be clearly demonstrated. A rubber tensed across the middles of the wheels shows the immense lessening of the contact area in a wheel deflection on the fifth-wheel steering. With the axle-pivot steering, there is no alteration of the contact area with a wheel deflection.