
![[Translate to English:] SENNEBOGEN 630](/fileadmin/_processed_/3/b/csm_sennebogen-duty-cycle-crane-630-logo_f1bbcad7de.png)
The technique of dynamic soil compaction increases the storage density of soils. It is mostly used for backfills, construction and demolition waste, and for a geological soil structure with large voids. It involves repeatedly dropping a heavy drop weight - for example, a drop plate - from a great height. The kinetic energy generated by the pressure of the impact penetrates the soil layers and compacts them. Other compaction methods include vibro-compaction and vibro-pressure compaction.
SENNEBOGEN duty cycle cranes are particularly suitable for soil compaction measures because they are heavy-duty and have very high stability due to very wide crawler tracks. The lifting and falling of the drop weight is electronically controlled by the free-fall automatic system, so that the braking of the winches is automatically controlled, slack rope is avoided and the load on all components is reduced.

![[Translate to English:] SENNEBOGEN 630](/fileadmin/_processed_/3/b/csm_sennebogen-duty-cycle-crane-630-logo_f1bbcad7de.png)


![[Translate to English:] SENNEBOGEN 640](/fileadmin/_processed_/2/3/csm_sennebogen-duty-cycle-crane-640-logo_84ccfac355.png)


![[Translate to English:] SENNEBOGEN 655](/fileadmin/_processed_/c/d/csm_sennebogen-duty-cycle-crane-655-logo_b156197a81.png)


![[Translate to English:] SENNEBOGEN 670](/fileadmin/_processed_/2/b/csm_duty-cycle-crane-sennebogen-670-logo_5cf2a27086.png)


![[Translate to English:]](/fileadmin/_processed_/3/9/csm_6100E_85px-Hoehe_bca26d0f3d.png)


![[Translate to English:] SENNEBOGEN 6140](/fileadmin/_processed_/5/1/csm_6140E_85px-Hoehe_a70cfe41cf.png)





![[Translate to English:] SENNEBOGEN 6300](/fileadmin/_processed_/7/9/csm_6300E_85px-Hoehe_8d4d4146a2.png)

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