Dutton-Lainson Dutton Lainson Strongarm Sa Series Electric Winch Sa12000Dc 12V DC 4500lb.. This high-torque 12V DC motor has circuit-breaker overload protection. StrongArm DC electric winches have a dynamic motor brake as well as an automatic mechanical friction brake to securely hold the load. This electric winch features a 3000 lb. single-line load capacity and a 4500 lb. double-line load capacity. Other features include: "power in" "power out" controlled freewheeling clutch 50' of 7/32" galvanized aircraft cable pulley block with snap hook and an emergency crank handle in case of power loss. The clutch lever allows for smooth load control and easy cable removal. The winch is powered by your vehicle battery using the included wiring harness (25' of positive battery wire and 8' of ground wire). Electric switch and clutch controls are conveniently located on the same side for easy operation. Note: This winch is built for horizontal pulling applications. For vertical lifting applications order a winch with no clutch lever installed (price is the same). This winch has a maximum run time of 4 minutes. See owner's manual for more details. All D-L StrongArm electric winches are built for multipurpose hauling and pulling operations. They are not to be used as hoists for lifting supporting or transporting people or for handling loads over areas where people could be present. Features of Dutton-Lainson Dutton Lainson Strongarm Sa Series Electric Winch Sa12000Dc 12V DC 4500 Lb. Volts: 12V DC; Amps: 70A Single-Line Load Capacity: 3000 lbs. / Double-Line Load Capacity: 4500 lbs. Gear Ratio: 570:01:00 Cable (6212): 7/32" x 50' High-torque 12V DC motor has circuit-breaker overload protection Package Contents: Dutton-Lainson Dutton Lainson Strongarm Sa Series Electric Winch Sa12000Dc 12V DC 4500 Lb. Dutton-Lainson 24874: Dutton Lainson Strongarm Sa Series Electric Winch Sa12000Dc 12V DC 4500lb.