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Testmak Material Testing Equipment

Automatic Soil Compactor

Product Code

S4165 Automatic Soil Compactor, 220-240V 50/60 Hz
S4165/110 Automatic Soil Compactor, 110 V 60 Hz
S4165/01 ASTM Compaction Rammer, Face Ø 50.8 mm for S4165
S4165/02 EN/BS Compaction Rammer, Face Ø 50 mm for S4165


ASTM D558, D559, D560, D698, D1557, D1883 | EN 13286 2, 13286-47 | BS 1377:4 AASHTO T99, T134, T135, T136, T180, T193; NLT 107/98, 108/91, 111/87

General Description

The Automatic Soil Compactor is designed to perform fast and accurate compaction of soil samples automatically to by international standards. The machine is designed to allow the hammer to drop the required height into the soil in the mould which rotates circularly to distribute the blows uniformly over the surface of the specimen in the mould. The drop height is adjustable to for EN Standard 300 mm and 450 mm, for ASTM Standard 305 mm and 457 mm. The compaction rammer is circular faced and interchangeable to for EN Standard 50 mm or for ASTM Standard 50.8 mm diameter. Compaction rammer weight is adjustable to 2.5 kg or 4.5 kg according to reference standard. The number of blows per layer can be set at the beginning of the compaction process by the digital counter according to the standard by user.



430x250x1500 mm

Weight (approx)

140 kg


370 W