Voltage 12VDC Rated Line Pull 2000lb. (907kg) Motor Permanent magnet, 0.7kw/0.9hp(12V);0.8kw/1.0hp(24V) Gear Reduction Ratio 153:1 Cable 4mm?5.2m Drum Size φ31.5mm?3mm Remote Control Line 1.8m Braking Action Dynamic Overall Dimensions 285mm (L)?05mm(D)?03mm(H) Mounting Bolt Pattern 3.13″(79.5mm) N.W./G.W.: 30kgs/ 32kgs Outer Packing Measurement 48?4?4cm(4pc)