THE MACHINE AT WORK
YOU SEE HOW THE ‘GRIPPER” LIFTS THE RAIL AND THE BOOM PUTS THE RAIL IN THE RIGHT PLACE FOR HE MACHINE TO MAKE THE POSITION ADJUSTMENT.
THE CLICKETY-CLACK SOUND IS LONG GONE
THE CLICKETY-CLACK SOUND IS LONG GONE
THE MACHINE AT WORK
YOU SEE HOW THE ‘GRIPPER” LIFTS THE RAIL AND THE BOOM PUTS THE RAIL IN THE RIGHT PLACE FOR HE MACHINE TO MAKE THE POSITION ADJUSTMENT.
PIXORAILS 
