RailMac 18T Battery Locomotive

The 18T Battery Locomotive features a welded – steel frame suspended by leaf springs/rubber studs. It uses an electronic speed controller with AC converters to power dual AC motors (40kW – 2 or 45kW – 2, brushless). Equipped with pneumatic brakes, a sanding system, and a dual – cab, it supports 762/900mm gauges. With speed regulation via Resistance/IGBT or AC Converter and mechanical/air/electric braking, its integrated system enables real – time monitoring. Powered by a 730Ah anti – acid battery, it’s ideal for shunting and short – distance freight in coal, metallurgy, etc.

The company provides customers with comprehensive life cycle services, from design to power system supply, installation and commissioning, to after-sales service, training, and spare parts supply, as well as troubleshooting and overhaul technical support. This full range of services ensures that customer equipment maintains high reliability and long-term operating efficiency during use.
We provide full life cycle services for all customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from troubleshooting to overhaul technical support.

Advantages of 18T Battery Locomotive 

• The locomotive is equipped with an industrial-grade battery system featuring 104 series-connected lead-acid cells housed in a heavy-duty steel compartment with specialized anti-acid lining, delivering a 208V power supply with an exceptional 730Ah capacity (5-hour rating), ensuring extended operational endurance for continuous heavy-load applications while providing maximum protection against corrosive damage in the most demanding mining and industrial environments.

• Powered by high-performance 40kW-2 and 45kW-2 electric motors with both traditional DC (resistance/IGBT control) and modern 3-phase AC motor (converter control) options, the locomotive delivers industry-leading traction performance (up to 46.8 kN maximum traction force) while eliminating carbon brushes and other wear components in AC configurations through advanced frequency conversion technology that enables precise stepless speed control at 9.8 km/h operational speeds.

• Featuring heavy-duty dimensions (5500×1500×1800mm) with 2100mm wheelbase and 20m turning radius, along with two track gauge options (762/900mm), these locomotives are specifically engineered for the most demanding material transport applications while maintaining excellent maneuverability for their class, making them ideal for large-scale mining operations, heavy industrial complexes, and major infrastructure projects requiring extreme load capacity.

Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.