Professional with mining equipment transmission

Reducer for mine belt conveyor


The JS and MQ series reducers for mine belt conveyor are developed for hard flank cranes applied worldwide with high load capacity, high efficiency and good cost-performance ratio。The products in this series include helical gearboxes and gearboxes of bevel gear-helical gears. Designed by modules, the gearboxes are with less components to realize the short lead time.


Technical Data

Model: JS,MQ

Specification: JS series: 018~3300, MQ series: 02~140

Nominal power: up to 4,500 kW

Transmission ratio i = 12.5~100



Higher load capacity and lower noise

High driving efficiency

Modular design

Root fillets are shot to increasing bending strength

Special sealing design with better anti-leak performance

Excellent cost performance ratio



Driving of mine belt conveyor


Application References

Zaozhuang Mining (Group) Co. , Ltd.

Shangdong Energy Machinery Group Co. , Ltd.

Yongcheng Coal & Electricity(Group)Co. , Ltd.