Proportional Multiple Joystick Keypad Modules Mobile Process Power Mast Proportional Laser Receiver Graphic Display MSS Slope Cross Slope Operating Panel Load Cell Type Sonic Ski Wire Rope Operating Panel Material GNSS RTK Mobile Process Ignition Box SIM BOXES Big Sonic Ski - Slope Sensors - On-Board Triple Housing GNSS Compass Controller Mobile Process MRW Load Cells Material Controller Material Slope Sensor Big Sonic-Ski Pave Project Acceleration MRS Rotation IR Temperature Grade Mobile Signal Transponder 134 Multiple Operating Panel 5-Channel Laser Grade Operating Panel