ERKE Group, PTC Vibrolance Presentation

8/2/2019 ERKE Group, PTC Vibrolance Presentation

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Vibrolances Presentation


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PTC : Vibrolances


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Dismount the wear shields

made of hardox steel

Remove the two brackets

Take off the wear tip

Dismount the vibrating housing

3 dismountablle modules easy to

take appart and reassemble, thus

providing quick access to internal

parts and facilitating maintenance.

PTC Vibrolance Range:New easy on site maintenance design
http://xn--dmontage%20vibrolance%20140hr-buc.avi/


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PTC : Vibrolance Range


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PTC : applications for ground treatment

Vibro-replacement: creates stonecolumns for soft and more cohesive and notcompactable soil

Vibro-compaction, also called

vibroflotation: uses for loose noncohesive soils reclaimed


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ground treatment of an industrial areawhere oil tanks will be built

Two 140HR Vibrolances mounted free hanging for stone columnsin Haldia, India

8 m deep stone columns are to beinstalled to support oil tanks of79metres diameter

2030 stone columns have beenachieved , 80 columns per day with two

vibrolances


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Two Vibrolances 140HL +160HL mounted free hanging for stonecolumns in Portugal.

Two sets of 140HL and 160HL Vibrolances with bottom and side jets.

Two PTC V180 Power packs of 173HPand V220 Power packs of 173HP

A PTC VIBCORDER is installed in thecabin of the crawler crane.

Soil: S.P.T values

0 to -5 m : N 7-5 to -8 m : N 2-8 to -10 m : N 12

800 mm diameter columns, treatment depth: 17m


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A PTC 400HR Vibrolance mounted free hanging for a stone column application in

Antikyra Greece

18 to 22m deep stone columns are to be installed to support various buildings.

222 stone columns of 80 cm diameter.

The 400HR PTC Vibrolance is poweredby aPTC V350 Power pack of 242 kW

SPT of 20 to 25 in between the columns.

Soil: silty clay


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Two Vibrolances 400HR working underwater for a deep compaction job in

Singapore.Underwater ground treatment of a future wet

dock consisting in 16 new container berths

with a new quay of6 km length.

17 million m reclamation sand had to be

compacted at an underwater depth of 15-20 m

2 PTC 400HR Vibrolances (with bottom+side

jets)

Powered by 2 PTC V350 Power packs

Separate water jetting pumps provide the

necessary flow and pressure to improve the soil

compaction.

Extension tubes were adapted to the

Vibrolances


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PTCs Vibrolance with Bottom Feed system (BFS) doing 6m

stone columns, France

6 m deep stone columns for the foundation a school.

The diameter of the column is 1.0 m and the grid is

variable (mostly 2.5 x 2.5 m).

Air jetting is provided by a compressor 20m3/h.

18 min are required to construct a column.

The PTC 140HR2 with bottom feed system is

mounted on a leader attached to a TH 10/30 CMV rig

A PTC 220 JD power pack of 138kW is mounted on

the back of the rig and powers the vibrolance.


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Documents

ERKE Group, PTC Vibrolance Presentation