MM-1000 Metro Milling Machine
性能及特點
MM-1000 metro milling machine is suitable for maintenance work for metro tracks. With one-off-milling this milling machine can remove the attrition (caused by long wave and short wave), flaws, fat edges, spallings etc. on the track surface. If it’s necessary, it’s possible to increase the feeding of milling units to accomplish one-off-milling on badly worn track surface.
MM-1000 is capable of rough milling, finish-milling and collecting scrap iron. It can rectify the profiles of cross and longitudinal sections of the track, so that the track surface could be smooth again. Furthermore, this machine has advantages such as high efficiency, low noise, low air contamination, working process free of water and no residual metal chips with the help of suction device. MM-1000 is especially adequate for tracks with high environmental requests, such as urban rail traffic and tunnel.
主要技術(shù)參數(shù)External dimension (L × W × H)：35319 mm × 2732 mm × 3794 mm
Maximal superelevation：150mm
Maximal ratio of inclination：40‰
Maximal axle load：14t
Maximal elevation：2000m
Ambient temperature：-20 – 50℃
Relative humidity：≤ 90%
Coupler central height：880±10mm
Number of driving shaft：4
Applicable gauge：1435mm
Applicable rail：60kg/m
Applicable clearance gauge：metro clearance gauge
Minimal curve radius of running：80mm
Minimal curve radius of working：110mm
Maximal travelling speed, towed：80 km/h
Maximal travelling speed, under own power：80 km/h
Speed range under working mode：.03-1km/h
Type of drive：hydraulic and hydrostatic
Type of coupler： 13#
Buffer：MT-3
Speed of rotation of generator：1500r/min
Number of trains：2
Wheel base：1800mm