Tongue weight of empty 1012 bale wagon?

Hello folks,

 

Can anyone tell me the weight on the tongue of a NH 1012 bale wagon when it is empty please? I am wondering how safe and legal it would be to tow one behind a ute (pickup truck). I know the whole machine weighs about 1.7 tons and the wheels seem to be a fair way back.

 

Thanks,

Roger

Tongue weight of empty 1012 bale wagon?