XM-1800 Rail Milling and Grinding Machine

Adopting the technology of circumferential milling and equipped with the computer monitoring system, the XM-1800 rail milling and grinding machine effectively helps perform copy milling and grinding of the rail and allows reaching the desired effect at one time work. It has the following beneficial effects: extending the rail life after completely eliminating rail defects and failures; improving rail longitudinal regularity and cross-sectional profile rail wear, improving quality (reducing wheel- rail contact geometric state, lowering relative wheel-rail wear); saving rail maintenance and re-use costs; decreasing the working noise; optimizing the operational safety and efficiency of the railway network. It is featured by higher working precision, favorable effect, fewer limits, shorter setup time, smaller environmental influence, and lower working costs.

Category:

Specifications:

Overall dimensions(LxWxH)42465mm x 3220mm x 4485mm
Curb weight172t
Gauge1435mm
Rated power of Engine1119kW /1500rpm
Rated power of auxiliary generator36kW
Max. self-propelled speed100 km/h
Max.towed speed120 km/h
Min. Radius180 m
Max.superelevatiosn180mm
Min. working radius250m
Max working efficiency1800m/h
Milling depthrail surface; 0.3mm - 1.5mm
Rail side: 0.3mm - 3.0mm
Track gauge angleup to 5 mm, measured in the arc normal direction
Cross-section precision±0.3mm
Rail-top surface finish after grindingRa≤6.3
Milling cutter blank diameter1400mm
Number of cutter blades on
each milling cutter blank
60 sets, 600 cutter blade
Grinding disc diameter800mm