Hoist engines of JK have appeared in the domestic market recently, differ in an acceptable workmanship and good technical datas.
Hoist engines of the JK series are intended for raising of coal, ore and a draw rock in vertical and drift mines, and also for rise and descent of personnel, materials, tools and the equipment.
These hoist engines can be also used for carrying out other transport works.
|Towing capacity, kN||60||83|
|Rope motion speed (maximum/minimum), m/s||5,11/3,82
|Diameter of a rope, mm||24||30|
|Length of a rope, m||950||1290|
|Power of the electric motor, kW||315/220
|Leading dimensions, mm||10400×8700×300||1300×9700×3000|
|Weight without electric equipment and the engine, kg||24000||42820|
Hoist engines of JTK have appeared in the domestic market recently, differ in an acceptable workmanship and good technical datas.
Hoist engines of the JTK series are intended mainly for movement of materials on inclined tunnels of coal mines, for use as lifting devices on miner and mine slopes, and also as other auxiliary transport equipment.
These hoist engines are provided by two models - flame-proof and common industrial construction. Explosion-proof devices are equipped with the corresponding electric motor and electric equipment and can be operated in the environment of presence of coal dust and gases.Technical datas of mine hoist engines of the JTK series:
|Towing capacity, kN||15|
|Rope motion speed (maximum/minimum), m/s||1,37/1,75|
|Diameter of a rope, mm||12|
|Length of a rope, m||515|
|Power of the electric motor, kW||45/37|
|Leading dimensions, mm||3520(3260) ×3000×1930|