GZC-120 Track Measurement Machine

The track measuring machine is used to measure and calculate the track lifting value, track lining value, gauge, superelevation,
mileage and other data of the railway line relative to the fixed point. These data can be directly input into the tamping machine equipped with ALC as part of the control parameters of the tamping machine to complete the lifting and lining operation, so as to meet the needs of tamping operation during new construction, overhaul and maintenance of the line. the whole machine has a compact mechanism and few lower suspension parts, effectively reducing the risk of falling off. With high self propelling speed, it can quickly reach or leave the working site. It has multiple safety anti falling measures, emergency re-rail function, fire alarm system, travelling and working safety interlock and alarm function.

Category:

Specifications:

Overall dimensions (L x W x H)16052 x 3020 x 3970 mm
Curb weightApprox.50t
Distance between bogie pivots9500 mm
Wheelbase of bogie1800 mm
Wheel diameterФ920 mm
Height of coupler center above track surface880 mm±10 mm
Power of diesel engine370 kW
Driving modeHydraulic
Max. bidirectional self-propelled speed120 km/h
Braking typeAir brake and hand brake
Emergency braking distance<400m(Ata speed of 80 km/h
on straight and level tracks,
without wheel damage)
Max. measuring range of level1000 mm
Max. measuring range of level1000 mm
Max. measuring range of vertical400 mm
Max. measuring range of superelevation180 mm
Working speed of measuring2.5~ 7 km/h
Min. effective distance of laser beam during operation250 m
Lateral level(uperelevtoto)±1mm
Measuring precision of gauge±1mm
Measuring error0.1 m/100 m