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      Tunneling machine cutting gearbox

      • Wind Energy
      • Rail Vehicle
      • Cement Processing
      • Metallurgical Machinery
      • Rubber & Plastic Machinery
      • Mining Machinery
      • General Machinery
      • Turbo

      Tunneling machine cutting gearbox

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      NGC tunneling machine cutting gearboxes include two designs: the one is a two-level planetary gear structure applied to vertical-axis boom tunneling machine and the other is a comprehensive structure of bevel gears, parallel gears and planetary gears, applied to horizontal-axis boom tunneling machine. The tunneling machine cutting gearbox is the primary driving equipment of the cutting unit of the boom tunneling machine.


      Technical Data

      Transmission power: 132 kW~318 kW
      Maximum torque of output shaft: 99 kN.m



      Finite element analysis of primary structural parts and connecting parts ensure the optimal design;
      Multiple sealing methods, such as floating sealing and framework oil seal ensure the seal performance of the box body;
      Compact structure, and large load capacity;
      Critical loading testing ensures high gearbox reliability;
      Multiple non-standard deigns can be realized according to user requirements.



      Applied to driving device of the cutting unit of horizontal or vertical-axis boom tunneling machine


      Application References

      Vertical-axis boom tunneling machines 160, 200, 260 and 318 of Sany Heavy Industry
      India horizontal-axis boom tunneling machine 160