Auxiliary pneumatic winches ПМЛ are designed for shunting works, rail transport when loading coal into trolleys in horizontal working in coal mines with pneumatic supply. Specificity of ПМЛ winches is compactness of their design, small width, availability of separable reducer, mechanism for engaging and disengaging the drum, simplicity in assembling and disassembling which improves considerably repair capability of winches.
Specifications of Mine winch, auxiliary, pneumatic, ПМЛ:
|Tractive effort, kN||12|
|Rope speed at the last layer of winding, m/s||0,68|
|Rope capacity of the drum for rope diameter of 14 mm, m, not less||210|
|Rate of rotation, rpm||1500|
|Winch weight (without a rope), kg||800|