加拿大采购需求：底盘部件、滚轮、履带链、前引导轮、履带调整器、履带压实机

I'm interested in your bulldozer equipment and would like to explore the various options you have available. Could you provide me with detailed information on the different models, their specifications, and any features that set them apart? Additionally, it would be great to get an overview of your pricing structure for each option, including any bulk purchase discounts or financing plans you offer. Looking forward to your response!