Another view of the operators Cab and controls
this machine has Computer-based Graphics User Interface
(GUI) control and Diagnostic system
(touch screen on right with white border)
also has joystick controllers and back lit controls for night use
The cab is sound proof and air conditioned.
Behind the cab is the coffee room complete with fridge and
microwave oven, lockers, and dining area, for the crew
all the comforts of home.
 

2 large electric Swing motors, electric panels in background
 

Another view of inside the house showing the various motors
used to run the swing, winch lines and walking motors
The white motor on the left is the walking motor for the right side
of this dragline.  it is one of 2, 1550 hp engines,
connected to a planetary transmission drive,
and then a final gear assembly, it is connected to an eccentric cam
which is connected to one of the 2 walking shoes
The machine "walks" in 7 1/2 ft steps (2.3 mtrs)
at a speed of 0.12mph or 0.19 kph
The motors on the right are the swing motors
2 of 6 motors (1045 hp ea)