Features:1) Range of rotation: 300 - 1,200rpm2) Speed ratio: 0.92%3) Fluctuation ratio: ≤1%4) Instantaneous speed ratio: ≤10%5) Applied to locomotive of: 12V240A6) Working ability: 27N.m

Features:1) Range of rotation: 300 - 1,200rpm2) Speed ratio: 0.92%3) Fluctuation ratio: ≤1%4) Instantaneous speed ratio: ≤10%5) Applied to locomotive of: 12V240A6) Working ability: 27N.m

Features:1) Cylinder diameter: Φ240mm2) Sprayed molybdenum gas ring height: 5cm

Features:1) Cylinder diameter: Φ240mm2) Sprayed molybdenum gas ring height: 5cm

For more than 7 decades, our factory has manufactured hundreds of millions of springs for all locos, wagons and coach factories in railway line. Our main products include large stress springs and ring

Product Name: SpringPlace of Origin: ChinaFor more than 7 decades, our factory has manufactured hundreds of millions of springsfor all locos, wagons and coach factories in railway line. Our main produ

For more than 7 decades, our factory has manufactured hundreds of millions of springs for all locos, wagons and coach factories in railway line. Our main products include large stress springs and ring

We prouduce these springs especially for graft gears.Inner packing:Cases

Features:ZN290 turbocharger:1) Ratio of the highest pressure: 4.02) Range of flow ratio (kg/s): 2.6 - 3.13) Overall efficiency: ≥60%4) Application: diesel engine 16V 240ZJD, nominal power of 3,240k