TT-Sistemas Strand Jack Enerpac

8/11/2019 TT-Sistemas Strand Jack Enerpac

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Setting New Standards

in precision and controlEnerpacs new Strand Jacking System provides a solution

for accurately positioning heavy loads over great distances.

Strand Jacking System


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2 www.enerpac.com

Shown: 85-ton jack

Built-in sensors for closed loop operation

Positive hydraulic seating of wedges

Strands are individually guided through jack

Anti-corrosive coating for operation in all environments

Equipped with pilot operated check valves to ensurepositive load holding

Loads can be locked or secured at any stage

TT-Series Strand Jacking System

Pre-stress Cap

Included with all strand

jacks. Used for tensioning

strand prior to operation.

From the Leaderin Heavy Lifting

Technology

Strand Wedges

Specially designed wedges foruse with Enerpac strand jacks

are included and available to

purchase separately.

Lifting bridge deck sections 100 feet was problematic and time

consuming using traditional lifting methods. Eighty-five ton

strand jacks were used to lift efficiently and safely.

LIfting in Unusual Situations

When loads need to be lifted

or lowered in tight areas or in

situations where overhead clearance is

limited, Enerpac offers this economical

alternative to traditional rigging equipment.

Lifting Attachments

A variety of lifting attachments

are available for connecting

strand to the load.


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C

A

B

3

Strand Jack System

TTSeries

Rated Capacity per Jack:

85 660 tonsOperating Pressure at Rated Load:

4,350 psiStroke:

15.75 20.00 inches

Strand

Strand Jacks are designed

for use with 0.60" heavy

lifting strand (sold separately).

Strand Jacks can be made to

operate with other strand sizes.

StrandJackCapacity*

(tons)

Stroke*

(in)

EffectiveArea

(in2)

Number ofStrands Square Base

A(in)

CollapsedHeight

B(in)

Strand CircleDiameter

C(in)

*Additional sizes available. Contact Enerpac for more information.

Bottom Wedges

Closed

Top Wedges

Closed

Lifting Load Bottom Wedges

Closed

Top Wedges

Open and Reset

Pre-Stress Cap

Moving Lock Device

Pilot-Operated Check

Electrical Connections

Stroke Sensor

Lifting Cylinder

Static Lock Device

Chair

Strand Jack LIfting Sequence

The sequence of operation

is illustrated with the lock

devices shown inredwhen

the wedges are closed.

The lock devices are shown

inbluewhen the wedges

are open.

85 15.75 43.82 7 13.38 55.78 4.13

156 15.75 80.71 13 19.68 56.46 6.30

228 15.75 117.96 19 23.62 62.87 6.89

372 15.75 192.83 31 23.62 64.49 8.94

444 15.75 227.43 37 23.62 64.96 10.04

660 19.69 335.38 55 28.35 66.81 11.81


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www.enerpac.com4

Shown: Hydraulic pump

Variable frequency drive motor for maximum control

PLC-controlled operation

Fully enclosed cabinet with lifting lugs

Uses standard off-the-shelf components, makingservice and repair simple and economical

One pump per strand jack allows for short hose lengths

Pumps can be interconnected with a network cable

TTP-Series Strand Jack Pump

Hand Pendant

Allows individual control of

strand jacks for set-up and

manual operation.

Hydraulic Powerfor Demanding

Applications

Each strand jack is controlled by one pump allowing for short

distance hydraulic and electrical connections as shown in this

application using an 85-ton strand jack and a 5 hp pump.

Lifting an Unbalanced Load

Visit www.enerpac.comto

learn more about hydraulics

and system set-ups.

Electrical Connections

Connections are labeled anduse different plugs to ensure

accurate connections.

Hydraulic Connections

Connections are labeled

and use different couplers

to ensure accurate

connections.


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Contact Enerpac!

Contact the Enerpac office

nearest to you for advice and

technical assistance in the layout or

your ideal Lift System. You can also

ask Enerpac for assistance by e-mail

at [email protected].

TTP-Series Strand Jack Pump

TTPSeries

Flow at Rated Pressure:

245 1, 220 in3/min.Motor Size:

5 50 hpOperating Pressure at Rated Load:

4,350 psi

*Theoretical lifting speeds. Each application should be evaluated to determine the optimum lifting speed for maximum safety and control.

Contact Enerpac for more information.

StrandJack

Capacity

(tons)

Motor Size(hp)

- - - -

- -

-

Electrical Box 2

Door

Electrical Box 1

Manual Control

Network Connection

Main Switch

Door

HydraulicConnections

Door

System overview showing a 2-point lift with automatic control

Network and E-Stop Connections

Sensor Connections

Strand JacksHydraulic Connections

Pumps

Control Station

Lifting Eyes

Load

Theoretical Lifting Speed (ft/hr)*

5 7.5 10 15 20 25 40 50

85 26 37 42 63

156 13 18 24 34 50 68

228 8 13 16 24 34 47 76

372 5 8 10 13 21 29 47 55

444 5 5 8 10 18 24 39 47

660 3 3 5 8 10 16 26 31


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Shown: User interface

Modular based system

Control up to 32-points with one controller

Multiple controllers can be networked

Synchronous stroke control maintains 0.040" accuracybetween leading and lagging jacks

Individual stroke and load readouts

Stroke and load alarms for safety

Data logging capabilities

Computer Control

Control MultipleStrand Jacks from

One Controller

E-stops

For added safety E-stops

are provided at all control

and pump locations.

Dongle

For added security a Dongle

(key) is used to prevent

operation of the softwarewhen not connected.

Controlling Network

By using a network cable to

interconnect each strand jack

pump, multiple strand jacks can be

operated from one controller.

Two 85-ton strand jacks used for

bridge construction.

Illustration of how multiple units are networked together and controlled

from a single location

UNIT 1 UNIT 2 UNIT 3

NetworkOut

NetworkIn

EmergencyOut

EmergencyIn

NetworkIn

NetworkOut

NetworkIn

NetworkOut

EmergencyOut

EmergencyIn

EmergencyOut

EmergencyIn

Plugs


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Strand Jack System Worksheet

Please complete the following information prior to contacting Enerpac for a strand jack system proposal.

Company _____________________________ Contact___________________________ Project _____________________________

Phone ________________________________ Fax _______________________________ Email _______________________________

Description of Application(provide drawings if possible):

________________________________________________________________________________________________________________

________________________________________________________________________________________________________________

________________________________________________________________________________________________________________

________________________________________________________________________________________________________________

________________________________________________________________________________________________________________

Type of application lifting lowering constant tensioning

Total force required _____________ kNs metric tons lbs short tons (total load)Actual Estimated Includes Safety Factor

Number of strand jacks required _____________pts (number of jacking points)

Level of control required manual automatic

Requested accuracy between leading and lagging jacks _____________mm in(automatic only)

Requested lifting speed _____________ m/hr ft/hr

Type of power available _____________voltage _____________phase _____________Hz

Cumulative distance required to move _____________ m ft

Load per point (if known or calculated)

____________ ________________________ ____________

____________ ____________

____________ ____________

kNs metric tons lbs short tons

Distance between jacking points m ft

Control station to Jack #1_____________ Jack #4 to Jack #5__________________

Jack #1 to Jack #2__________________ Jack #5 to Jack #6__________________



Environmental conditions(e.g. ambient temperature, dust, salt water, etc.)________________________________________________________________________________________________________________

________________________________________________________________________________________________________________

________________________________________________________________________________________________________________

________________________________________________________________________________________________________________

________________________________________________________________________________________________________________

Additional requirements (e.g. lifting attachments, spare parts)

________________________________________________________________________________________________________________

________________________________________________________________________________________________________________

________________________________________________________________________________________________________________

________________________________________________________________________________________________________________


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e-mail: [email protected]

Internet: www.enerpac.com

Your Enerpac Distributor:

03-030101008_606 2008 Enerpac - Subject to change without notice.

Strand Jacking System

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Enerpac Worldwide Locations

AfricaENERPAC Middle East FZEOffice 423, JAFZA 15P.O. Box 18004Jebel Ali, Dubai

United Arab EmiratesTel:+971 (0)4 8872686Fax:+971 (0)4 8872687

Australia, New ZealandActuant Austra lia Ltd.Block V Unit 3Regents Park Estate391 Park RoadRegents Park NSW 2143(P.O. Box 261)AustraliaTel:+61 297 438 988Fax:+61 297 438 648

BrazilPower Packer do Brasil Ltda.Rua dos Inocentes, 58704764-050 - Sao Paulo (SP)Tel:+55 11 5687 2211Fax:+55 11 5686 5583Toll Free in Brazil:

Tel:0800 891 [email protected]

CanadaActuant Canada Corporation6615 Ordan Drive, Unit 14-15Mississauga, Ontario L5T 1X2Tel:+1 905 564 5749Fax:+1 905 564 0305Toll Free:Tel: +1 800 268 4987Fax:+1 800 461 2456Technical Inquiries:[email protected]

ChinaActuant China Ltd.1F, 269 Fute N. RoadWaigaoqiao Free Trade ZonePudong New DistrictShanghai, 200 131 ChinaTel:+86 21 5866 9099Fax:+86 21 5866 7156

Actuant China Ltd. (Beijing)709B Diyang BuildingXin No. 2Dong San Huan North Rd.Beijing City100028 ChinaTel: +86 10 845 36166Fax:+86 10 845 36220

Central and Eastern Europe,GreeceENERPAC GmbHP.O. Box 300113D-40401 DsseldorfWillsttterstrasse13D-40549 DsseldorfGermanyTel:+49 211 471 490Fax:+49 211 471 49 28

France, SwitzerlandfrancophoneENERPACUne division de ACTUANTFrance S.A.

ZA de Courtaboeuf32, avenue de la Baltique91140 VILLEBON /YVETTEFranceTel:+33 1 60 13 68 68Fax:+33 1 69 20 37 50

Germany, Austriaand SwitzerlandENERPAC GmbHP.O. Box 300113D-40401 DsseldorfWillsttterstrasse13D-40549 DsseldorfGermanyTel:+49 211 471 490Fax:+49 211 471 49 28

IndiaENERPAC Hydraulics(India) Pvt. Ltd.Office No. 9,10 & 11,

Plot No. 56, Monarch Plaza,Sector 11, C.B.D. BelapurNavi Mumbai 400614, IndiaTel:+91 22 2756 6090Tel:+91 22 2756 6091Fax:+91 22 2756 6095

ItalyENERPAC S.p.A.Via Canova 420094 Corsico (Milano)Tel:+39 02 4861 111Fax:+39 02 4860 1288

JapanApplied Power Japan LTD KKBesshochou 85-7Saitama-shi, Kita-ku,Saitama 331-0821JapanTel:+81 48 662 4911Fax:+81 48 662 4955

Middle East, Turkey andCaspian SeaENERPAC Middle East FZEOffice 423, JAFZA 15P.O. Box 18004,Jebel Ali, DubaiUnited Arab EmiratesTel:+971 (0)4 8872686Fax:+971 (0)4 8872687

Russia and CIS(excl. Caspian Sea Countries)Actuant LLCAdmiral Makarov S treet 8125212 MoscowRussiaTel:+7-495-9809091Fax:+7-495-9809092

SingaporeActuant Asia Pte. Ltd.37C, Benoi Road Pioneer Lot,Singapore 627796Tel:+65 68 63 0611

Fax:+65 64 84 5669Toll Free:Tel: +1800 363 7722Technical Inquiries:[email protected] KoreaActuant Korea Ltd.3Ba 717,Shihwa Industrial ComplexJungwang-Dong, Shihung-Shi,Kyunggi-DoRepublic of Korea 429-450Tel:+82 31 434 4506Fax:+82 31 434 4507

Spain and PortugalENERPACAvda. Los Frailes , 40 Nave C & DPol. Ind. Los Frailesanzo De Arriba(Madrid) SpainTel:+34 91 661 11 25Fax:+34 91 661 47 89

The Netherlands, Belgium,Luxembourg, Sweden,Denmark, Norway, Finlandand Baltic StatesENERPAC B.V.Galvanistraat 115, 6716 AE EdeP.O. Box 8097, 6710 AB EdeThe NetherlandsTel:+31 318 535 911Fax:+31 318 525 613+31 318 535 848Technical Inquiries Europe:[email protected]

United Kingdom and IrelandENERPAC Ltd.,Bentley Road SouthDarlaston, West MidlandsWS10 8LQ, EnglandTel:+44 (0)121 50 50 787Fax:+44 (0)121 50 50 799

USA, Latin Americaand CaribbeanENERPACP.O. Box 32416100 N. Baker RoadMilwaukee, WI 53209 USATel:+1 262 781 6600Fax:+1 262 783 9562User inquiries:+1 800 433 2766Distributor inquiries/orders:+1 800 558 0530Technical Inquiries:[email protected]

Documents

TT-Sistemas Strand Jack Enerpac