Hello, if it can help you, I few years ago, I put in the oven refractory cement (60 kg) employs over 'time to warm up, but then it keeps you warm for hours :)
Hello, I do not know if it's the right topic, I wanted to show you one of my tractors (one of the avatar) I do not think we are loaded in your part like that, already in the regions close to me, they've never seen
If I understand it, they fold their wings, so as I have already recommended to others, we would need more iron 'often do not know what it's called you here in Italy called HEA or HEB, HEM, or depending thickness.
I put a picture of my log splitter, bought a few months ago...