Specifications:
1)Rated Working Load: 770lbs. (350kgs.) First layer
2)Motor: 12V DC , 1.1hp (0.82kw)permanent  magnet
3)Geartrain: 3-Stage Planetary
4)Gear Ratio: 136:1
5)Brake: Dynamic Mechanical brake
6)Drum Diameter/Length: 2.0"/2.9"(51mmX75mm)
7) Recommended Maximum Wire Rope Diameter: 13/64"(5.1mm)
8)Maximum Layers of Wire Rope: 4
9)Recommended Wire Rope Breaking Strength:4200lbs(1905kgs)
10)Mounting Blot Torque: 15-18N*M
11)Contactor/Remote Type: Included
12)Finish: Black or Grey

 Performance Data:
Line Pull          Line Speed         Motor Current
Lbs.(Kgs.)    Ft./min(M/min.)          Amps
770(350)            17.9(5.5)                70
440(200)            19.7(6.0)                50
220(100)            20.9(6.4)                36
0(0)                      23.1(7)                 22
Above performance specs are based on first layer of drum

Rated Load      Wire rope layer
Lbs.(Kgs.)       1st is closest to drum
770(350)                 1st
675(307)                 2nd
602(274)                3rd
538(245)                4th

Product Features:
1)All metal, high precision, high strength of the 3 planetary gear group
2)As many as 11 seals to prevent water or sludge into the motor and gear box
3)Include component:mounting plate,full sealed control box&handle control switch sets ,wire sets,hardware,instruction,EPS packing,colour box etc
4)Conpact structiure, Strong tension,Aasy to install etc, Suitable for outdoor vehicle or ship portable lifting operations

Optional componets:
1)Long-life sealed handle control switch
2)Full sealed large current contactor (include Sheath of Rubber)
3)Hot dip galvanized steel for air level or import SK75 Dyneema rope and hook
4)Roller fairlead