It is always amazing what a skilled operator can do with a backhoe. I would think perhaps Komatsu might use it in a commercial.
I remember back in my youth working construction one summer and being floored by the backhoe operator who could dig out the hole we staked for him leaving the two stakes in the ground on the far side with one side clean.
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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.

[SIGPIC]
..I also have a 427 Cobra replica with an aluminum chassis.