Halp

Go up a ramp heading to the top-left corner of the screen, then drop down onto a ramp to the left of the block, reverse(go right), knocking the block onto the spot

 

When the truck touches the green block, does it automatically pick it up?

 

The thing the orange block is resting on looks precarious... does it move?

 

wait, cant you just use the truck to pull the block? create a structure around the block and link it to the truck, pull truck backward so the block falls?

 

You are genius.
Yes it will work.

 

Something like this right?

 

?

 

You don’t need that extra line thingy. All you need to do it pull the truck back and the square will fall

 

Technically, it is less probable.

 

And you're right if that volume is imaginary and hence, I can't even provide a sliding support.

 

Touché. Just realized

 

might need an extra structure around the orange square to ensure it doesnt fall too far