From my experience, the best jacking points are usually at the corners. You might want to check the manual for the specific jacking points.
Make sure to use a heavy-duty jack stands. The 246D3 is heavy, and you don’t want any accidents happening.
Always ensure the ground is level before jacking up the machine. It’s crucial for safety.
You can lift from the frame rails, but double-check the manual to avoid any mistake.