Feature:
1. Free Spooling Clutch
2. Automatic Breaking Action
3. Specially designed differential planetary gearing for heavy duty
4. Solenoid control box supplied
Rated line pull: 4000 lbs (1814 kg) single line 
Motor: Permanent magnet, 0.9kw/1.24hp (12V)
Gear reduction ratio: 128:1
Gear train: 3-Stage Planetary
Clutch (free spooling) : cam activated
Cable (Dia x L):Φ3/16"X50' (Φ6.0mmX13.5m)
Drum size (Dia X L): Φ1.77"X3.19“ (Φ45mmX81mm)
Overall dimension: 13.9"X4.6"X4.92“ (353mmX118mmX125mm)
Packing size: 41X28x17cm    1PCS/CTN
Weight: N.W/G.W: 13kgs/14kgs