Train for Track Grinding Inspection

• Customization: Available
• After-sales Service: Response Within 24 Hours. If The Problem Cannot Be
• Warranty: 2 Years
• Model NO.: QYS-3000
• Customized: Customized
• Certification: ISO9001
• Rail Gauge: 1435mm
• External Dimension: 38885mm*2650mm*3665mm
• Line Maximum Elevation: 120mm
• Maximum Gradient of Line: 40‰
• Grinding Speed: 2~16km/H
• Grinding Operation Speed Error: ±0.5km/H
• Grinding Angle: Inside 75°~ Outside 45°
• Bogie Wheelbase: 2300mm
• Minimum Curve Radius of Running: 100m
• Wheel Diameter: Φ840mm
• Ambient Temperature: -20c-+50c
• Grinding Roughness: ≤12.5μm
• Transverse Displacement of Grinding Unit: 150mm
• Motor Power: 3600rpm
• Transport Package: Container Shipping
• Specification: Automatic operation, remote control
• Trademark: CRRC
• Origin: China Changzhou
• HS Code: 8604009900
• Production Capacity: 50PCS/Year
• Package Size: 15000.00cm * 450.00cm * 300.00cm
• Package Gross Weight: 50000.000kg

Product Description

Rail grinding vehicle is a kind of special large-scale railway maintenance machine which can handle wave grinding, profile restoration and other grinding work in main line, vehicle base and auxiliary line.

Can eliminate rail surface rust, fatigue cracks, waves, wear-tear, deformation, spots, flash and other defects. With a variety of grinding modes, grinding operation is flexible, can be used for line maintenance, repair maintenance and switch maintenance. It has the function of automatic diagnosis, detection, query and alarm display of equipment fault.

Operating conditions	Main structural parameters:	Main technical parameters
Rail gauge:1435 mm	××External dimension (L × W × H) : 38885mm×2650mm×3665mm	Grinding speed:2~16km/h
Line maximum elevation:120mm	Length between bogie centers :12600mm	Grinding operation speed error:±0.5km/h
Maximum gradient of line:40‰	Bogie wheelbase:2300mm	:75°~45° Grinding Angle: inside 75°~ outside 45°
Minimum curve radius of running:100 m	Wheel diameter : Φ840mm	Grinding angle error:±0.5°
Minimum curve radius of working:150 m	Coupler central height : 880±10mm	Transverse displacement of grinding unit:150mm
Ambient temperature:-20ºC~+50ºC	Axle load : ≤14t	:15kW
Relative humidity:≤95%	Type of coupler:100 Model 100 coupler	Motor power :3600rpm
Altitude:≤2000 m	: Transmission mode: hydrostatic transmission	Grinding roughness:≤12.5μm
Maximum allowable axle load:≤14t	Maximum bidirectional self speed:80km/h	Track profile accuracy:≤±0.2 mm
	Travelling speed, towed:80km/h	:400mm≤0.1mm Longitudinal rail surface grinding accuracy :400mm range maximum value ≤0.1mm

The vehicle is composed of two carriages, which can running in both directions and have the ability of grinding in both directions. The
internal combustion engine is used to provide power source for the whole vehicle, and each car is equipped with a power system to realize power mutual protection.