The 63Z-Meter Pump has a low speed steer assist system which increases overall maneuverability. The versatile five section Z-Fold boom has 203 feet 9 inches of vertical reach on a chassis with rear steering. This pump includes an innovative RFID safety switch in the hopper which disables the machine when the grate is opened. The 63Z-Meter boom pump is the first of its kind with three computer controlled steering axles in the front and two in the rear which provide a very tight turning radius of only 58 feet and 6 inches.