Ideal for team use (25-85 MPH). Hopper-fed 600 baseball or 400 softball capacity. Easily converted from baseball to softball. Built-in low voltage remote control with 80-foot cord. Hold-down clips for permanent installation. Lockable arm guard cover. Electrically powered - 115 volt A.C. motor. Shipping weight: 610lbs, MP-4: 625lbs. Also available, top of the line MP-4. This model has the same features of the MP-4, but has extra reinforcements on the frame to protect again batted baseballs. Also includes a Positive Feed Control which ensures good ball flow when using seamed balls. This model is a favorite of major league teams. Measures 57"H x 44"W x 59"L. Items MP-4 & MP-6.