Introduction of the winch: The electrically controlled fast winch is mainly used for material lifting in construction, moving heavy objects, and serving as the main hoisting on cranes, such as special hoisting winches for derricks, gantry frames, and hoisting trolleys. It is suitable for civil engineering construction projects in construction, mining areas, and small equipment installation in factories. Specification of the winch: Picture of the winch: Winch parameters: Basic ParametersModel Rated tension(KN) Rated speed（m/min） rope capacity(m) Wire rope diameter(mm) Motor model Motor power(KN) external dimensions(mm) Whole machine quality(kg) JK0.5 5 22 190 Φ7.7 Y100L-4 3 620x701x417 200 JK1 10 22 100 Φ9.3 Y112M-4 4 620x701x417 300 JK1.6 16 24 150 Φ12.5 Y132S-4 5.5 945x996x570 500 JK2 20 24 150 Φ13 Y132M-4 7.5 945x996x570 550 JK3.2 32 25 290 Φ15.5 YZR180L-6 15 1325x1335x840 1011 JK3.2B 32 30 250 Φ15.5 YZR200L-6 22 1900x1738x985 1500 JK5 50 30 300 Φ21.5 YZR225M-6 30 1900x1620x985…