Volvo AT2412C Gearbox

Key Specifications

• Type: Automated 12-speed manual gearbox (I-Shift series)

• Gear Ratios: 12 forward gears + 2 reverse

• Max Input Torque: Up to 2,400 Nm

• Max Engine Power Supported: Up to approx. 540 hp

• Weight: Around 300 kg (dry weight)

• Clutch: Single dry plate, electronically controlled

• Control System: Fully electronic with gear prediction and adaptive shifting logic

Performance Highlights

• Fuel efficiency: Optimised gear ratios and intelligent shifting help reduce fuel consumption compared to traditional manual gearboxes.

• Driver comfort: Automated shifting removes the need for a clutch pedal, reducing fatigue and improving focus on driving.

• Durability: Built on a manual gearbox base, ensuring long service life even under heavy-duty use.

• Adaptive software: Continuously monitors road conditions, load, and driving style to select the most efficient gear.

• Integration with Volvo systems: Works seamlessly with engine braking (Volvo Engine Brake/VEB+) and cruise control for smooth, safe driving.

Typical Applications

The Volvo AT2412C gearbox is widely used in:

• Volvo FH series (long-haul heavy-duty trucks)

• Volvo FM series (regional and distribution transport)

• Volvo FMX series (construction and off-road trucks)