JSTCGC
Three-Stage Central Drive Mill Gearbox .
JST Series Reduction Gears for Central Driven Mills
Three-stage coaxial gearbox with dual power split and torsion shaft. Ratio 55–70:1. Frame sizes JST130–JST180, power 2,800–8,000 kW, weight 52–132 t. Patent ZL200420060980.6. Output speed 14–18 rpm. Herringbone gear on output stage.
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