Portable Lightweight Abrasive Rail Saw – Disc Cutter for Railway Maintenance

Wuhan Linkage Track Equipment

Portable lightweight abrasive rail saw for fast, clean cutting of railway tracks during maintenance and emergency repairs....

Automation & Control Systems Wuhan Linkage Track Equipment 30 Mar 2026 ( )

Get Your Quote Now : US$2650/Box

NQG-5.8 Abrasive Rail SawNQG-5.8 lightweight abrasive rail saw is a railway maintenance tool. It not only cuts rails with high speed and high quality, but also has low wear cutting discs. It is locked by rail clamps. It has a simple structure, light weight, safety and easy movement. It is suitable for maintenance, repair of broken rails of seamless tracks, and cutting of steel rails in long rail welding factories.SpecificationModelNQG-5.8TypeRail Cutting MachineMaterialStainless SteelDimensions (L x W x H) (mm)850*480*500mmEngineSingle-cylinder, air-cooling two-stroke petrol engine (imported from Sweden K1270R)5.8 kW Cutting disc formDouble- layer reinforced wire meshLinear speed of cutting disc100 m/sRated RPM≥4500 r/minSpecification of cutting discφ355xφ25.4 x3.8mmCutting accuracyVertical deviation of notch and rail≤0.30mm Deviation of bidirectional cutting interfaces≤0. 35mmCutting time≤110s( cut off 60kg/m rail)Fuel tank capacity1.25 LWeight22kg

Technical Specifications

Item	Specifications	Remarks
Update Date	Wuhan Linkage Track Equipment	2026
Lead time	within 30 days	Can be expedited
Material	See product manual	Request Inspection Report
Application	Applicable to multiple industries	Complies with standards
Keywords	rail cutting machine

Procurement suggestions

Portable abrasive rail saws must cut hardened rail steel (UIC 900A) with minimal burr and spark containment. Ideal for track maintenance crews—use diamond or alumina blades rated for >60 HRC and wear full PPE due to high particulate generation. (for reference only)