The GC-240 heavy rail vehicle comprises six core subsystems: the power and transmission system, running gear, coupling mechanism, electrical system, braking system, and control system. Its design fully conforms to the Nigerian Metre-Gauge Railway Vehicle Gauge and relevant regulatory requirements.

Primarily intended for rail transit operations, the GC-240 excels in shunting duties, mainline inspection and maintenance tasks, as well as the traction of unpowered rail engineering vehicles across metre-gauge networks.

• Built on a two-axle configuration with Weichai WP10.336 diesel engine and Fuller RT-11509C gearbox
• Robust mechanical transmission setup ensures exceptional operational stability and ride smoothness
• Reliable start-up and traction capabilities with dependable braking performance
• User-friendly operation and maintainability with comprehensive safety protection systems
• Aesthetically refined exterior and comfortable driving conditions

The GC-240 heavy rail vehicle mainly consists of power and transmission systems, running gear, coupler devices, electrical systems, braking systems, and control systems. Its design complies with the regulations applicable to Nigeria's meter-gauge railway vehicle gauge.

The GC-240 uses a two-axle structure, with a power and transmission system featuring a Weichai WP10.336 diesel engine, a Fuller RT-11509C gearbox, and mechanical transmission. It delivers stable and smooth operation, strong starting and traction, reliable braking, easy operation and maintenance, comprehensive safety protection, an attractive exterior, and comfortable driving conditions.

The GC-240 is mainly used for shunting operations in rail transit sections, mainline inspection and maintenance tasks, as well as the traction of other unpowered rail engineering vehicles.