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      Urban Rail

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      Urban Rail

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      Introduction

      The NGC gearboxes for urban rail transit are designed based on the enterprise standards and technical specifications of customers. The finite element software to simulate and analyze the working conditions of vehicle operations so as to ensure gearboxes are able to meet the critical demands. The total weight, volume, noise and comprehensive performance of the products meet various requirements of domestic and oversea customers.
      The related technologies of the gearbox product for urban rail transit are also protected by patents.

       

      Main technical characteristics

      (1)The gear modification technology applied for variable load and high vibration ensures the capacity of the gearbox;
      (2)The bearings and the gears are full lubricated when the gearbox operate in tilting states;
      (3)The maintenance interval is over 1.2 million kilometers or ten years.

       

      Typical Cases

      Gearboxes for subways with center distances of 355mm~490mm
      Suzhou Line 2; Dalian Line 1 and 2; Ningbo Extended Line 1; Beijing Line 15 and 6; Qingdao Line 3; City Regional Express; Nanjing Airport Line; Nanjing Line 4; Nanjing Ningtian Intercity; Hongkong Nandao Line; Shanghai Line 3 and 4; East Extension Line of Shanghai Line 2; Shenzhen Line 4; South Extension Line of Nanjing Line 1; Nanjing Line 3 and 10; Extension Line of Santiago Line 4; Amsterdam M5/M6; Buenos Aires Line; St. Paulo CPTM-1 of Brazil; St. Paulo CPTM-2 of Brazil; and Chennai of India.

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