Van der Vlist Volvo FH with mega windmill transporter
To navigate curves, many of the axles on the real vehicle and on my model steer. On the model the front two axles of the tractor are connected, the wheels on two rear axles of the front dolly steer (although here the axles aren't connected) and the front three and rear three axles on the rear dolly have steering. All of those are connected, with different steering angles depending on the position.
Van der Vlist Volvo FH with mega windmill transporter
To navigate curves, many of the axles on the real vehicle and on my model steer. On the model the front two axles of the tractor are connected, the wheels on two rear axles of the front dolly steer (although here the axles aren't connected) and the front three and rear three axles on the rear dolly have steering. All of those are connected, with different steering angles depending on the position.