法国采购需求：潍柴零部件，柴油发动机

I'm interested in getting comprehensive details on your diesel engines. Could you please share specifications, available models, and pricing info? It would also be great to know about key features and potential applications that could help in making a well-informed decision. Additionally, I would appreciate insights on lead times for delivery and warranty options. This info will play a crucial role in my purchasing process, so any detailed breakdowns you can provide would be highly valuable. Looking forward to your prompt response!