Performance 12VDC Single line rated pull 16000lb(7240kg)  Motor 6.0hp/4.5kw series-wound Gear train 3 Stage Planetary Gear ratio 358.4:1 Clutch Sliding Ring Gear Brake Automatic in-the-drum Drum size 3.4"(89mm) diameter X 8.8"(223mm) length Wire rope 11.5mm diameter X 28m length Fairlead 4-way roller fairlead Gross weight 52.5kg Net weight 49.5kg Overall dimensions (L  x W  x H)   (555 x 196 x 249mm) Mounting bolt pattern (254mm x 114mm)