Hinduja Group flagship firm Ashok Leyland said it has introduced a range of haulage trucks fitted with twin speed rear axles and other modifications for enhanced fuel efficiency of up to 10 per cent.

Deployed on 25 and 31 tonne trucks in both 6x2 and 8x2 configurations, the new set of technologies are custom designed for the Ashok Leyland driveline, with the twin speed axle being the primary change.