Falling Weight Deflectometer (FWD)---Vehicle Mounted

1. Easy to operate, fully-automatic;

2."One-Key Operation",the whole testing can be completed by one person with pressing just one key on laptop;

3. Fast measurement, 20~30s/point;

4. Four segmented plate which can fit the uneven pavement surface better;

5. Auto GPS location; auto surface/ambient temperature measuring;

6. Storage Battery Charging: charging by electric generator on the tractor;

7. Double Locking System: Hydraulic/ Mechanical;

8. Emergency System: Lift the load plate when system breaks down;

9. Operation Options: Manual/ Automatic;

10. Two camera: one for monitoring loading plate action; one for connecting with tractor;

11. Inertia Braking; Synchronized turn/break/back light and head warning light with the tractor;

12. Been approved with AASHTO R32 calibration;

13. Mounted on the vehicle, easy operating and future maintenance.

ASTM D4694-09, AASHTO R32

1. Main Unit (with geophones & battery)

2. Laptop (Lenovo brand / with data acquisition software installed and calibration data)

3. Calibrating Tower

4. DMI(with GPS function)

5. Tool Box

6. Spare Parts

7. Refit Accessories (for vehicle modification)