1Dual engine is more powerful, more reliable and easier to use. 2Wide working voltage of 5-11V, equipped with battery adapter to meet different needs. 3It winds up or out of the wire cable, allowing you to tow objects or another RC car stuck in the mud. 4Highly simulate the performance of real car and give you a more enjoyable experience. 5Suitable for 1/10 and 1/8 RC crawler car.Features:1. Dual engine is more powerful, more reliable and easier to use.2. Wide working voltage of 5-11V, equipped with battery adapter to meet different needs.3. It winds up or out of the wire cable, allowing you to tow objects or another RC car stuck in the mud.4. Highly simulate the performance of real car and give you a more enjoyable experience.5. Suitable for 1/10 and 1/8 RC crawler car.Specification:Condition: 100% Brand NewMaterial: MetalColor: As Pictures ShownWinch Length: 87mm/3.43inBase Width: Approx. 34mm/1.34inWinch Height: Approx. 37mm/1.46inWeight: Approx. 164gWorking Voltage: 5-11.1VHole Length: Approx. 50mm/1.97inHole Spacing: Approx. 9mm/0.35inLoad Limit: Dead Lift 12lbs / 5.4kgsLoad Limit: Roll Drag 18lbs / 8.1kgsReceiver: Input Voltage 5-11V (usually 6V)Remote Control: 12V 27A BatteryControl Distance: More Than 20m21.9ydSuitable for: Axial SCX10/TRAXXAS TRX4/RC4W/D90/TF2/Tamiya CC01 1/10 & 1/8 RC Crawler Car and so onPackage List:1 * Dual Engine Winch1 * Wireless Remote Receiver