Ashok Leyland 2000-series / 3000-series / 4000-series / 5000-series

These are three-axis versions of the family 1612H/1613H/1616H. The engines are 114 hp (2214H), 132 hp (2514H), 165 hp (2516H). The gearboxes are 6-speed. 4921TT is a truck-tractor with the 205 hp engine and a 9-speed synchronized gearbox.

To date, the range consists of these models:

• 2518 6×4 chassis
• 2818 6×4 chassis
• 2523 6×4 chassis
• 3118 8×4 chassis
• 3118 Twin Steer chassis
• 3518 8×4 chassis
• 3518 Twin Steer chassis
• 3518 4×2 tractor
• 3718 10×4 chassis
• 4019 4×2 tractor
• 4123 10×4 chassis
• 4223 10×4 chassis
• 4623 4×2 tractor
• 4923 6×4 tractor
• 5523 6×4 tractor

They are equipped with a 6-cylinder H-series diesel engine rated at 180 hp and 660 Nm. Top speed is 60 km/h.