澳大利亚采购需求：轮胎滑移转向履带，橡胶履带

I am interested in purchasing rubber tracks compatible with a skid steer that has specific tire dimensions. Could you provide detailed pricing for both the supply of the tracks and the shipping costs to Sydney, Australia? Additionally, it would be great to know the estimated delivery time once the order is placed. If there are any options or variations available, please include that information as well. Thank you for your assistance!