20 Tons Road Roller Engineering Construction Machinery

LT620B Heavy duty vibratory rollers effect powerful centrifugal force and great static linear load, they are suitable for non-cohesive materials, such as sandy soil, ravel, crushed stones, rock fillings and slightly cohesive soils, designed for large foundation constructions such as high-class highways, mines, dams, airports, harbors, railways and industrial areas etc.

Main Technical parameters

1. Model LT620B

2. Operating mass 20000kg

3. Static linear load 500N/cm

4. Vibration amplitude 1.9/0.95mm

5. Centrifugal force 410/300Kn

6. Vibration frequency 30Hz

7. Travel speed 2.0, 4.0, 10.5Km/h

8. Steering angle 35°

9. Ground clearance 432mm

10. Electrical voltage 24V

11. Vertical oscillation 8°

12. Tire size 20.5-25

13. Grade ability 30%

14. Turning radius 7500mm

15. Overall dimension (LxWxH) 6665x2300x3090mm

16. Vibration drum diameter 1570mm

17. Drum width 2100mm

18. Wheel base 3380mm

19. Diesel engine power 140kw /2200rpm

20. Diesel engine model WP6G

21. Fuel tank capacity 400L

22. Hydraulic tank capacity 180L

23. Ship 1 unit/40HQ

Main Characteristic:

1, Mechanical travel drive, double amplitude, hydraulic vibration and steering with optimal function/price ratio and reliable performance.

2, Reliable Wei Chai diesel engine for convenient operation and maintenance.

3, Two sets of brake devices, a hand brake and foot pedal brake, assure the machine's safety and dependability.

4, Spacious and comfortable cab mounted on top quality rubber damping elements.

5, World advanced technology is adopted for the hydraulic vibration technology, high in reliability, simple and convenient in maintenance, and low in

cost.

6, Equipped with padfoot or removal padfoot as option.



Our products will continue to improve with the progress of technology, and the differences between the parameters and structural characteristics listed in the sample and the real object shall prevail.