NC multi-function electric tamping Miriam

The instrument is based on Ministry of Transportation road test issued by the industry standard to create, and its structural performance in full compliance with the (road soil test protocols) in the test, (T0131-93) Bearing Ratio test (CBR) (T0134-93) resilient modulus test (T0135-93) in the production of tamping the sample requirements, and with light and heavy tamping tamping two functions. (Subscript 2 GB Ministry of species)

Main technical parameters

1 tamping hammer weight: heavy: 4.5Kg light: 2.5Kg

2 drop hammer height: heavy: 450mm light: 300mm

3 hammering Views: 30 times / min

4 Motor Power: 380V ~ 550W