8×8 hiab

Here's my entry to the contest.
Not stricktly 8×8 since it only has 4 wheels.

There are two controllers, one for the hiab and one for drive controls.

Hiab controls:
Far right slider rotates the grabber.
Other two sliders on the right extend the arm.
Left hand sliders rotate the arm.
F open/close grabber.
W switch to drive control.

Drive controls:
Slider throttle (release to stop).
Up down buttons to shift gears (two reverse gears and nine forward).
W switch to hiab control.

There are some obstacles to move with the hiab, or you can just drive over them.

Hope you like it. : )