The Cross Country 420BCL is a 42-foot tridem clamshell belly dump with 11-foot gate openings and 24.4 cubic yards of capacity level to the top. Electronic infinite gate control from the cab, plus a walk-along control on the hopper sidewall, lets the operator meter material precisely from either position. Eight-inch composite cylinders and a dedicated 60-gallon air reservoir keep gate action fast and consistent all day.