Problem with tiny backhoe is too lightweight backend, when You lift or digging something heavy backend on backhoe lift up. You can not use all lifting power on backhoe. I put some extra counterweight on backend My backhoe and then test it by moving big bolder how it is work,,, https://www.youtube.com/watch?v=_6k0jhL20M8
It seems like the boom cylinder is overly long; with your boom still quite a ways down, the cylinder is nearly fully retracted. I wonder what the person who designed it had in mind.
Backhoes loading height is quite low and that is main reason for it...
That little hoe seems to do pretty well. That rock probably weighs about a ton.
Yes it really do very well, this machine is like ant it can lift more than it own weight ( about 550 kg)... : )
But why design it with that limitation?
I don't know about that, after all this is a tiny backhoe, here is couple videos where I load ATV trailer by My backhoe. https://www.youtube.com/watch?v=5dVctUlm7V8 https://www.youtube.com/watch?v=Pcq5W6CVlC0
I've watched several of your videos prior to this thread. This latest video is when I noticed the cylinder. It's certainly a powerful, economical solution to many farm/home owner issues! My mind can never leave well enough alone, has to find improvements (theoretical or otherwise) everywhere!
You make very good notices, I like this machine and it is just right tool for Me but that low loading height is weakness on this backhoe.