HI all. I'm curious about the Hiniker air seeders like the 4836. Are they seed only, or do they have dry fert too?

 About what might be the transport width of those machines?

 While looking on Hinikers site, they dont seem to offer a seeder anymore? If not, are the ones like the 4836 still servicable?

 What other models are there that Hiniker made? And are the tools bar heavy enough to add thinks like a harrow or pheonix rotary harrow?

 Thanks.