Terex TA400 Articulated dump trucks tech specs

Overview

The Terex TA400 (2010–2021) is a 38-ton articulated dump truck aimed at quarry operators, earthmoving contractors, mining support fleets, and infrastructure projects handling large daily material volumes. Its 331 kilowatt Scania engine, 2,255 Nm maximum torque, and Allison automatic transmission with retarder provide the pulling power and straightforward operation required for repeated loaded haul cycles.

Expert rating: 5 stars

Performance & Efficiency

The Scania DC13 engine produces 331 kilowatt net power and 2,255 Nm of maximum torque, giving the TA400 strong pulling performance on loaded inclines and soft haul roads. The Allison automatic transmission reduces driver workload and includes a retarder for better speed control on descents. Its body raises in 12 seconds and lowers in 8 seconds, helping reduce stationary time at the dump point. The 63.8 kph maximum speed supports longer haul routes, while the 494-liter fuel tank provides useful capacity for extended shifts.

In Comparison

Cat 725: A smaller articulated dump truck that is easier to position on restricted haul roads and better matched to lower production targets.
Volvo A30: A well-established mid-size articulated dump truck with a strong operator environment and practical fleet support.
Terex TA400: Provides the highest payload of the three, making it the better choice for bulk production when the loader, haul road, and dumping area are sized for a 38-ton truck.

Final Verdict

Rated 5 stars, the Terex TA400 is a high-capacity articulated dump truck within the AED 350,000–850,000 range. Its 38-ton payload, 331 kilowatt engine, strong torque, and quick body operation make it suitable for quarries, mines, and major earthmoving projects.