5-Channel Laser Slope Sensor X Big-Ski Display Modules Antenna Controller Keypad Modules Mobile Process Operating Panel MSS Slope Pave Project Laser Receiver Material Operating Panel GNSS Antenna Slope Multiple Sonic Ski Material Controller Grade Slope Sensors - Operating Panel Big Sonic-Ski Power Mast MRW Load Cells Slope Grade Wire Rope Mobile Signal GNSS RTK Infrared Remote Material Proportional Operating panel MRS Rotation On-Board SIM BOXES Operating Panel Mobile Process MOBA Sonic III Ignition Box Multiple Operating Panel Acceleration Cross Slope