Main technical parameters and performance indicators

1. Maximum vertical compression load: 20000kN;

2. Maximum vertical tensile load: 6000kN;

3. Maximum vertical follow-up load: 5000kN;

4. Maximum horizontal load (push-pull): 4000kN;

5. Maximum horizontal follow-up load: 4000kN;

6. Horizontal and vertical follow-up stroke: ≥±250mm;

7. Test force accuracy: ±0.5%;

8. Test force measurement range: 2%-100%FS (the whole process is not divided into files);

9. Test force resolution: 0.01%FS;

10. Effective test space: 5000mm×3000mm×4000mm (length×width×height);

11. Vertical actuator stroke: ±300mm;

12. Transverse actuator stroke: 500mm;

13. Displacement speed of vertical actuator: 0.1mm/min-100mm/min;

14. The displacement speed of the lateral actuator: 0.1mm/min-100mm/min;

15. Displacement resolution: 0.001mm;

16. Displacement measurement accuracy: ±0.5%;

17. Overload protection: 105% overload protection (no deformation, no mechanical damage)

18. Force measurement method: use high-precision load cell to measure force;

19. Control mode: hydraulic loading, electro-hydraulic servo closed-loop control, screen display; it has two closed-loop control modes of displacement and test force and can be switched mutually;

20. Overall dimensions (approximately): 10000mm×5800mm×9500mm (length×width×height)