gfm GF-8 User manual

GripFactoryMunich
YOURINNOVATIVEPARTNERFORCAMERASUPPORT
GF-8
Crane System
Instruction Manual
Standard-Versions1-18
Xten-Versions1-8
Valid: Sep. 2007
Grip Factory Munich GmbH
FürholzenerStraße 1
85386 Eching bei München
Germany
Tel.: [phone]
Fax: [phone]
e-Mail: [e-mail]
http://www.g-f-m.net

GF-8XtenCraneSystem Instruction Manual
Page:
1
Contents:
SAFETYGUIDELINES................................................................................................2
GeneralAssembly Procedure – GF–8........................................................................3
Forall GF-8Standard-Versions:...................................................................................3
Forall GF-8Xten-Versions:..........................................................................................6
Assembly &TechnicalSpecification Version1to 16...................................................7
Version1......................................................................................................................7
Version2......................................................................................................................8
Version3......................................................................................................................9
Version4....................................................................................................................10
Version5....................................................................................................................11
Version6....................................................................................................................12
Version7....................................................................................................................13
Version8....................................................................................................................14
Version9....................................................................................................................15
Version10..................................................................................................................15
Version11..................................................................................................................16
Version12..................................................................................................................16
Version13..................................................................................................................17
Version14..................................................................................................................17
Version15..................................................................................................................18
Version16..................................................................................................................18
Version17..................................................................................................................19
Version18..................................................................................................................20
Assembly &TechnicalSpecifications forthe Xten Versions......................................22
XtenVersion1............................................................................................................22
XtenVersion2............................................................................................................23
XtenVersion3............................................................................................................24
XtenVersion4............................................................................................................26
XtenVersion5............................................................................................................27
XtenVersion6............................................................................................................29
XtenVersion7............................................................................................................30
XtenVersion8............................................................................................................32
ParallelogramRod Support.......................................................................................34
Riggingsystem..........................................................................................................35
Double Rigging System.............................................................................................36
Lower, front rigging.....................................................................................................36
Top, front rigging........................................................................................................36
Mountingthe Extra, MiniCounterweight BucketforXtenVersions..............................38
Balancingthe crane arm...........................................................................................38
GeneralSafety..........................................................................................................39
Accessories forGF- 8 crane......................................................................................40
Mountingthe accessories...........................................................................................40
Use with GFMTrack(GF-Track)...............................................................................41
Transport trolley forthe GF-8Crane.........................................................................42
GF-8 Crane Dollies...................................................................................................43
The GF-8DoubleEndedConnectedSteeringBase....................................................44

GF-8XtenCraneSystem Instruction Manual
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2
SAFETYGUIDELINES
The assemblyinstructionsmustbe read and understood beforeset-up oroperation.The crane mayonlybe
assembled inaccordancewiththe manufacturer’sinstruction manual.
The GF-8Crane mayonlybe set-up oroperated bytrained and experienced personnel.Toavoidmisuseby
untrained personnel, the crane shouldbe dismantled when not inuseorundersupervision.
Forfurtherinformation on the qualificationsrequired fortest personnelpleaserefertoBGV1, §33 and §34.
The crane maynotbe assembled oroperated undertheinfluenceof alcohol,drugsoranyotherintoxicating
substances. The respectiveprotectiveclothing e.g.gloves, shouldbe worn.
The manufactureracceptsno liabilityfordamagesorinjuriesforincidentsoraccidentsoccurring due to
negligencebythe crane operatorormisuseofthe crane ordisregarding the instruction manual..
Beforeassembling the crane ensurethatthe ground surfaceisstableand cannotgiveway.The ground
surfacemust be stableenough tosupport atleast 1000 kg/m2= 2200 lbs/ sqyard.
Crane operation isonlyallowed withsolidtires. Usewithpneumaticwheelsisnot allowed.
The crane dollymustbe levelatall times.Ifnecessary,levelthe crane withthe provided levelling legs
ensuring thatthe levelling legscannotsinkorbreakthrough the surfaceand aresupported enoughwere
necessary.Whetheroperating ormoving the crane ontrackoron asolidground surfaceitisessentialthat
the trackorsurfaceiscompletelylevel,stableand free fromobstructions.
Whenoperating the crane on track,ensurethatthe track islevel,properlylaid,constructed and supported.
The correctunderlaymustbe used toensurethatthe track and underlayaresecuredagainstmoving,
slipping and collapse.Ensurethatthe underlaymeetsthe specifiedsupportand stabilityrequirements.Only
GFMTrack orcomparabletrack systemswithapayload capacityof 1200kg/2640lbsand amaximumtrack
runnerdistanceof 640mm/25inches(measured insideedge toinside edge)maybe used.Extremecaution
must be used if tracking oncurved track(no fasterthan aslowwalking pace).
Useofthe crane on insertvehicles,cameracarsoranymotorised vehicleisnotallowed.The manufacturer
acceptsno liabilityfordamagesorinjuriesforincidentsoraccidentsoccurring due touseofthe crane on
insertvehicles, cameracarsoranyothermotorised vehicles.
Changing weatherconditionsshouldbetaken intoconsideration.The crane mustbe taken outofoperation
beforethe operationalwind speed reaches40kmh. /25mph.See page 39.
The completelift and panning range ofthe crane mustbekeptclearofobstructionsatall times.Asafety
clearanceof 0.5m/ 19"tosurrounding objectsand 1m/39”topersonsmustbe observed on allsidesof the
crane during operation.
The crane maynotbe used inthe directvicinityofhigh voltage powercables.Toavoidaccidentsdue to
misuseinthevicinityofhigh voltage powercables,SafetyGuidelines(especiallyVBG1and 4)aswell as
VDEregulations(especially0105 part100)mustbe adhered to.Ifthe nominalvoltage cannotbe
determined, aminimumclearanceof 5m/ 16ft must be kept at alltimes.Failing todo socan causefatalities.
Personnelon boardthe crane'splatformmustusesafetybeltsatall times.Theyshouldnotmakeany
sudden,abruptmovementsorlean outoverthe side ofthe platform.No looseobjectsmaybe stored or
placed on the crane platform.
Beforethe counterweightsareremoved fromthe bucket, ensurethatthe platformisresting on the ground or
alternativelysupported byan appropriatestableunderlay.Graduallyremovethe counterweightsbefore
personnelleavethe platformorasthe casemaybe,theremotehead orcameraareremoved.
The manufacturerstechnicalspecificationsand limitsmustbe adhered toatall timesand inno way
exceeded.Adding extracounterweightbyplacing itontop ofthe couterweightbucketoron anyothercrane
part isstrictlyforbidden.
Inthe interest of safecrane operation abrupt, sudden movement of the crane shouldbe avoided.
Onlyoriginal accessoriesmanufactured byGFMmaybeused withthe crane.

GF-8XtenCraneSystem Instruction Manual
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3
GeneralAssemblyProcedure–GF–8
Before andduringassemblyobserve the SafetyGuidelines.
For all GF-8 Standard-Versions:
1. Securethe base dollyso that it cannot move orroll.Lock allwheelbrakes. Move the
steering rod towards thecentreof the dollyorremove itso that theset-uppersonnel
do not trip overit.
2. Forthe Standard-Versions 1to 8boltthe90cmcrane mountingcolumnto the base
dolly(pivot height 154cm). Make sure that the 4 locking bolts arelocked securely.
Tip:The carrying handleon thebazooka shouldpoint away fromthe steering end
of dolly.
Locked wheelbrake on BaseDolly
BaseDollywith90cm/ 3ft MountingColumnand
Pivot Seection(Versions1-8)
The 30cm/1ft columnextensionisusedinversions 9to 18 toincreasethepivot
height from154cmto 184cm.It isconnectedto thestandardGF-8columnwith 4
locking nuts and bolts. Make sure that the4 locking bolts arelocked securely.
Asan optiona3stage columnisalso available.It consists of2x30cm/1ft column
extensions and a60cm/2ftMounting Column. Assemblethe columnextension
between the column and the base dollylocking the 12 locking bolts securely.
Lockingbolts
ColumnExtension
BaseDollywith30cm/ 1ft ColumnExtension
and 90cm/ 3ftMounting Column Extendedlevelling
legs
3stagemountingcolumn
3 pivot heightsare possible:
184cm/ 6ft with all3 parts
154cm/ 5ft with a 30cm/ 12inch column extensionand mounting column
124cm/ 4ft with Mounting Column.

GF-8XtenCraneSystem Instruction Manual
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3. ForStandardVersions 9to 18 werecommend using the 4telescopiccolumn
supports. In smallerversions they arenotrequired but using themdoes increasethe
columns stability.Tomount the supportsconnect the groovedend to theconnection
on the column, securing with the locking pin. Remove the locking pin inthe middleof
the columnsupportenablingtherodto reachthe connectiononthe base dollyand
securewith the locking pin.Thelocking pin previously removed fromthe centreof the
columnsupportcannowbe reinsertedto fixthe length. Turnthegroovedpartinan
anti-clockwise direction toapply tension.
Tip:Shouldthe columnnot have the 4connections forthe columnsupports, an
adapteris availble. It is connected to the columnbetween the pan bearing and the top
of the column. Todo so the pan bearing mustbe removed by unscrewing the 6
screws. The adaptermust be mounted inlineto the connections on the base dolly
with the adapterring connectorspointingtowards the base dolly. The originalscrews
must be replaced by 5mmlongerscrews
TelescopicColumnSupports
3StageMountingColumn
(2x30cm +60cm Columnsections)withSupports
Adapterring for columnsupports
4. Located on the middle section are 2 tilt friction locks which may be used to lock the tilt
during set-up. Set the pivot armat 90° to the centrepostand lock these friction locks
which can be found on the leftandrighthandside ofthemiddle section. Mountthe
middle sectionon the mounting column. Lock the locking screwtightly.
Tip:A12mm Allen key canbe found inthe mounting column’s handletobe used
as a lever.
Tilt brake
Panbrake
Middlesectionwithpanandtilt lock
Unless otherwise stateditisrequiredto use theriggingsystemwhenmorethan
1x150cm/5ftsectionismountedtothefrontof thecranei.e. allversionsexcepte
1 and9.

GF-8XtenCraneSystem Instruction Manual
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.
5. Connect the 2sections of therigging harness to the middlesection of theGF-8.
Ensure that the 4 locking bolts are fastenedtightly.
6. Connect thecrossbarto stabilize therigging harness.Ensurethat the 2locking pins
areinserted fully
7. ForStandardVersions 1to16 connect the 127cm/4ft section tothe middlesection.
ForStandardVersions 17 and18 connect the 150cm/5ft section to the middle
section. Slipthe connectionflanges into each otherand securewith the provided
safety pin.
Connect therespective127cmor150cmparallelogramrod tothe middlesection,
mount the slidingweightand securewith thelocking screw.Connect therod tothe
angle adjusterand secure itwith asafety pin at each end. Othershorterversions can
be built by using the 100cm/ 3’ 3”or150cm/ 5’ extension and its parallelogramrod.
Tip:The angleadjusterhas an integrated leveller.Byturning it, the verticalplate
on the angleadjustercan be setto aperfect right angle. Correctsetting of the angle
adjusterenhancesthe crane’s balance.
Tip:Toavoidthe sections jamming orgetting stuck make surethat thesections
arejoined parallel.Using asmallamount of lubricant also helps. Wesuggest rubbing
the joints with an oiled rag.
Mounting anextension arm Securingthearm withasafetypin
8. Connect oneof the angle adjusterstothe endof the127cm/4ft section and secureit
with the provided safety pin.
Integratedleveller
Securingtherod withsafetypin
Securingwithasafetypin

GF-8XtenCraneSystem Instruction Manual
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9. Depending on the version being assembled connect 2of the respective rigging rods
to the turnbuckles onthe rigging harness andinturnto the 2connections onthe arm
sectionleadingto the weight bucket.
Armsection 127 / 4ft = 115cm/ 3’ 9”
Armsection 150cm/ 5ft = 142cm/ 4’ 7”
Hand tightenthe rods by turning the turnbuckles untilthe rods are taut.
Middlesizedrigging rod
For all GF-8 Xten-Versions:
With the exceptionof afewsteps, the assemblyof the XtenVersionsareidenticalwith
those of the Standard Versions. However, the followingpoints should befollowed:
· All Xten Versions require a pivot height of 184cm/ 6ft as follows:
· 30cm/ 1ft Column Extension and 90cm/ 3ft Mounting Column
· 2 x30cm/ 1ft column extensions and a 60cm/ 2ft Mounting Column
More details can be found on pages 3.
· The Mounting ColumnforallXten Versions(1to 8)must be supported with the 4
Telescopic Column Supports. Moredetails can be found on page 4
· AllXten-Versions (1to8)requirethe Large RiggingHarness withthedouble
turnbuckles.An example of the assembley can be found on page 5.
LargeRiggingHarness fordoubleRigging
(XtenVersions1to8)
DoubleRiggingSystem with160cm/ 5’3“Rear Extension
(Xten-Versions1to8)
· All Xten Versions (1to 8)requirethe 160cm/5’ 3“reararmextension as wellas the
160cm/5’ 3“parallelogramrod to be mounted between the pivot and counterweight
bucket. Example of theassembly can befound on page 6.
· All Xten Versions (1to 8)requireadoubleriggingsystem.Connect the 142cm/4’ 7”
rigging rods to the top turnbuckles andthe outsideconnections on therearextension.
Connect the 115cm/3’9”rigging rods tothe lowerturnbuckles and the inside
connections on the rearextension.

GF-8XtenCraneSystem Instruction Manual
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Assembly& Technical SpecificationVersion1to16
Version 1
Front extension armsrequired 1 x150 cm/5’
Rearextension arm required 1 x127 cm/4’ 2”
Liftrange 319 cm /10’ 5”
MaximumEuro-adapterheight 331 cm /10’ 10“
Liftcapacity(working load)2pers.+ accessories 250 kg/ 550 lbs
Counterweight required formax.load 276 kg/ 607 lbs
Counterweight required tobalanceemptyarm 0kg/0lbs
Crane weight (excluding dollyand weights) 149 kg/ 327 lbs
Dollyweight 80 kg/ 176 lbs
Armreach(pivottocamerahead mount) 253 cm /8’ 3“
Lengthof rearend (pivottooutside of bucket) 220 cm /7’ 2“
Continue from§ 9, page 6
10. Connect one ofthe 150cm/5’ sections to the middlesection. Slipthe connection
flanges into each otherand secure themwith the provided safetypin.
11. Connect the remainingangleadjusterto the end of the150cm/5’ section and secure
it with the provided safety pin.
12. Connect one of the 150cm/5’ parallelogramrods to the middlesection and the angle
adjusterand secureit with a safety pin at each end.
13. Connect the platformto the angleadjusterbyinserting the maleplatformflange into
the female flangeon the angleadjuster. Secure it with the safety pin.
14. Attach the weight bucket to the shortend ofthe crane by inserting the maleweight
bucket flangeinto thefemaleflange on the angleadjuster.Secureitwith the 2safety
pins on thetop ofthe angle adjuster.
Tip:The angleadjusterhas an integrated leveller.Byturning it, the verticalplate
on the angleadjustercan be setto aperfect right angle. Correctsetting of the angle
adjusterenhances the crane’s balance. Levelthe weightbucket before loadingany
weights
Beforeoperation,all lockingpins, lockingscrews etcshouldbeinspectedtoensure
thatall assemblysections are securelyfastened.

GF-8XtenCraneSystem Instruction Manual
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8
Version 2
Front extension armsrequired 1 x150 cm/5’ +100 cm/ 3’ 3”
Rearextension arm required 1 x127 cm/4’ 2”
Liftrange 481 cm /15’ 9”
MaximumEuro-adapterheight 412 cm /13’ 5“
Liftcapacity(working load)2pers.+ accessories 250 kg/ 550 lbs
Counterweight required formax.load 456 kg/ 1003 lbs
Counterweight required tobalanceemptyarm 28 kg/ 61 lbs
Crane weight (excluding dollyand weights) 173 kg/ 380 lbs
Dollyweight 80 kg/ 176 lbs
Armreach(pivottocamerahead mount) 351 cm /11’ 5“
Lengthof rearend (pivottooutside of bucket) 220 cm /7’ 2“
Riggingis required!Observe guidelines onpages 35
To use this versionas a 2 manrideable crane, riggingmustbe attached.
Continue from§ 9, page 6
10. Connect one ofthe 150cm/5’ sections to the middlesection. Slipthe connection
flanges into each otherand secure themwith the provided safetypin.
11. Connect the 100cm/3’ 3”section to the 150cm/5’ section. Slip the connection
flanges into each otherand secure themwith the provided safetypin.
Note:Support the secondsection byplacing iton a support stand orrostrum
12. Connect the remainingangleadjusterto theend of the 100cm/3’ 3”section and
secureit with the provided safety pin.
13. Connect oneof the150cm/5’ parallelogram rods to the middlesection andthen
connect the 100cm/3’3”parallelogramrod tothe 150cm/5’ rod. Then connect the
angle adjusterand secureit with a safety pin at each end.
Tip:The angleadjusterhas an integrated leveller.Byturning it, the verticalplate
on the angle adjustercan be setto a perfectright angle.
14. Connect the platformto the angleadjusterbyinserting the maleplatformflange into
the female flangeon the angleadjuster. Secure it with the safety pin.
15. Attach the weight bucket to the shortend ofthe crane by inserting the maleweight
bucket flangeinto thefemaleflange on the angleadjuster.Secureitwith the 2safety
pins on thetop ofthe angle adjuster.
Tip:The angleadjusterhas an integrated leveller.Byturning it, the verticalplate
on the angleadjustercan be setto aperfect right angle. Correctsetting of the angle
adjusterenhances the crane’s balance. Levelthe weightbucket before loadingany
weights
Beforeoperation,all lockingpins, lockingscrews etcshouldbeinspectedtoensure
thatall assemblysections are securelyfastened.

GF-8XtenCraneSystem Instruction Manual
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9
Version 3
Front extension armsrequired 2 x150 cm/5’
Rearextension arm required 1 x127 cm/4’ 2”
Liftrange 564 cm /18’ 6”
MaximumEuro-adapterheight 453 cm /14’ 10“
Liftcapacity(working load)2pers.+ accessories 216 kg/ 475 lbs
Counterweight required formax.load 480 kg/ 1056 lbs
Counterweight required tobalanceemptyarm 46 kg/ 101 lbs
Crane weight (excluding dollyand weights) 179 kg/ 393 lbs
Dollyweight 80 kg/ 176 lbs
Armreach(pivottocamerahead mount) 401 cm /13’ 1“
Lengthof rearend (pivottooutside of bucket) 220 cm /7’ 2“
Riggingis required!Observe guidelines onpages 35
Continue from§ 9, page 6
10. Connect one ofthe 150cm/5’ sections to the middlesection. Slipthe connection
flanges into each otherand secure themwith the provided safetypin.
11. Connect another150cmsection to the first150cmsection. Slip the connection flanges
intoeach otherand secure themwith the providedsafety pin.
Note:Support the secondsection byplacing iton a support stand orrostrum
12. Connect the remainingangleadjustertotheend of the second 150cmsectionand
secureit with the provided safety pin.
13. Connect oneof the150cm/5’ parallelogram rods to the middlesection andthen
connect the second 150cmparallelogramrod to the first 150cmrod. Then connect the
angle adjusterand secureit with a safety pin at each end.
Tip:The angleadjusterhas an integrated leveller.Byturning it, the verticalplate
on the angle adjustercan be setto a perfectright angle.
14. Connect the platformto the angleadjusterbyinserting the maleplatformflange into
the female flangeon the angleadjuster. Secure it with the safety pin.
15. Attach the weight bucket to the shortend ofthe crane by inserting the maleweight
bucket flangeinto thefemaleflange on the angleadjuster.Secureitwith the 2safety
pins on thetop ofthe angle adjuster.
Tip:The angleadjusterhas an integrated leveller.Byturning it, the verticalplate
on the angleadjustercan be setto aperfect right angle. Correctsetting of the angle
adjusterenhances the crane’s balance. Levelthe weightbucket before loadingany
weights
Beforeoperation,all lockingpins, lockingscrews etcshouldbeinspectedtoensure
thatall assemblysections are securelyfastened.

GF-8XtenCraneSystem Instruction Manual
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10
Version 4
Front extension armsrequired 2 x150 cm/5’ +100 cm/ 3’ 3”
Rearextension arm required 1 x127 cm/4’ 2”
Liftrange 727 cm /23’ 9”
MaximumEuro-adapterheight 534 cm /17’ 6“
Liftcapacity(working load)1pers.+ accessories 150 kg/ 330 lbs
Counterweight required formax.load 480 kg/ 1056 lbs
Counterweight required tobalanceemptyarm 88 kg/ 176 lbs
Crane weight (excluding dollyand weights) 191 kg/ 420 lbs
Dollyweight 80 kg/ 176 lbs
Armreach(pivottocamerahead mount) 498 cm /16’ 4“
Lengthof rearend (pivottooutside of bucket) 220 cm /7’ 2“
Riggingis required!Observe guidelines onpages 35
Continue from§ 9, page 6
10. Connect oneof the150cm/5’ sections to the middlesection. Slipthecon-nection
flanges into each otherand secure themwith the provided safetypin.
11. Connect another150cmsection to the first150cmsection. Slip the connection flanges
intoeach otherand secure themwith the providedsafety pin.
Note:Support the secondsection byplacing iton a support stand orrostrum
12. Connect thethird150cmsection tothe second 150cmsection.Slipthe connection
flanges into each otherand secure themwith the provided safetypin.
13. Connect the remaining angleadjusterto the end of the third150cmsection and
secureit with the provided safety pin.
14. Connect oneof the150cm/5’ parallelogram rods to the middlesection andthen
connect the second 150cmparallelogramrod to the first 150cmrod. In turn, connect
the third150cmparallelogramrod to the second 150cmrod. Thenconnect the angle
adjusterand secureit with a safety pin at each end.
Tip:The angleadjusterhas an integrated leveller.Byturning it, the verticalplate
on the angle adjustercan be setto a perfectright angle.
15. Connect the platformto the angleadjusterbyinserting the maleplatformflange into
the female flangeon the angleadjuster. Secure it with the safety pin.
16. Attach the weight bucket to the shortend ofthe crane by inserting the maleweight
bucket flangeinto thefemaleflange on the angleadjuster.Secureitwith the 2safety
pins on thetop ofthe angle adjuster.
Tip:The angleadjusterhas an integrated leveller.Byturning it, the verticalplate
on the angleadjustercan be setto aperfect right angle. Correctsetting of the angle
adjusterenhances the crane’s balance. Levelthe weightbucket before loadingany
weights
Beforeoperation,all lockingpins, lockingscrews etcshouldbeinspectedtoensure
thatall assemblysections are securelyfastened.

GF-8XtenCraneSystem Instruction Manual
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11
Version 5
Front extension armsrequired 3 x150 cm/5’
Rearextension arm required 1 x127 cm/4’ 2”
Liftrange 809 cm /30’ 7”
MaximumEuro-adapterheight 576 cm /18’ 10“
Liftcapacity(working load)1pers.+ accessories 128 kg/ 281 lbs
Counterweight required formax.load 480 kg/ 1056 lbs
Counterweight required tobalanceemptyarm 112 kg/ 246 lbs
Crane weight (excluding dollyand weights) 197 kg/ 433 lbs
Dollyweight 80 kg/ 176 lbs
Armreach(pivottocamerahead mount) 549 cm /18’
Lengthof rearend (pivottooutside of bucket) 220 cm /7’ 2“
Riggingis required!Observe guidelines onpages 35
Continue from§ 9, page 6
10. Connect oneof the150cm/5’ sections to the middlesection. Slipthecon-nection
flanges into each otherand secure themwith the provided safetypin.
11. Connect another150cmsection to the first150cmsection. Slip the connection flanges
intoeach otherand secure themwith the providedsafety pin.
Note:Support the secondsection byplacing iton a support stand orrostrum
12. Connect the 100cmsectionto the second150cmsection. Slipthe connectionflanges
intoeach otherand secure themwith the providedsafety pin.
13. Connect the remainingangleadjustertotheend of the second 100cmsectionand
secureit with the provided safety pin.
14. Connect oneof the150cm/5’ parallelogram rods to the middlesection andthen
connect the second 150cmparallelogramrod to the first 150cmrod. In turn, connect
the 100cmparallelogramrod to the second 150cmrod. Then connect the angle
adjusterand secureit with a safety pin at each end.
Tip:The angleadjusterhas an integrated leveller.Byturning it, the verticalplate
on the angle adjustercan be setto a perfectright angle.
15. Connect the platformto the angleadjusterbyinserting the maleplatformflange into
the female flangeon the angleadjuster. Secure it with the safety pin.
16. Attach the weight bucket to the shortend ofthe crane by inserting the maleweight
bucket flangeinto thefemaleflange on the angleadjuster.Secureitwith the 2safety
pins on thetop ofthe angle adjuster.
Tip:The angleadjusterhas an integrated leveller.Byturning it, the verticalplate
on the angleadjustercan be setto aperfect right angle. Correctsetting of the angle
adjusterenhances the crane’s balance. Levelthe weightbucket before loadingany
weights
Beforeoperation,all lockingpins, lockingscrews etcshouldbeinspectedtoensure
thatall assemblysections are securelyfastened.

GF-8XtenCraneSystem Instruction Manual
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12
Version 6
Front extension armsrequired 3 x150 cm/5’ +100 cm/ 3’ 3”
Rearextension arm required 1 x127 cm/4’ 2”
Liftrange 891 cm /31’ 10”
MaximumEuro-adapterheight 675 cm /22’ 1“
Liftcapacity 80 kg/ 176 lbs
Counterweight required formax.load 420 kg/ 924 lbs
Counterweight required tobalanceemptyarm 140 kg/ 308 lbs
Crane weight (excluding dollyand weights) 199 kg/ 437 lbs
Dollyweight 80 kg/ 176 lbs
Armreach(pivottocamerahead mount) 663 cm /21’ 8“
Lengthof rearend (pivottooutside of bucket) 220 cm /7’ 2“
Riggingis required!Observe guidelines onpages 35
Continue from§ 9, page 6
10. Connect oneof the150cm/5’ sections to the middlesection. Slipthecon-nection
flanges into each otherand secure themwith the provided safetypin.
11. Connect another150cmsection to the first150cmsection. Slip the connection flanges
intoeach otherand secure themwith the providedsafety pin.
Note:Support the secondsection byplacing iton a support stand orrostrum
12. Connect thethird150cmsection tothe second 150cmsection.Slipthe connection
flanges into each otherand secure themwith the provided safetypin.
13. Connect a100cmsection to the third150cmsection. Slipthe connection flanges into
each otherandsecure themwith the provided safety pin.
Note:Support the third section byplacing iton a support stand orrostrum
14. Connect the remainingangleadjusterto the end of the 100cmsection and secureit
with the provided safety pin.
15. Connect oneof the150cm/5’ parallelogram rods to the middlesection andthen
connect the second 150cmparallelogramrod to the first 150cmrod. In turn, connect
the third150cmparallelogramrod to the second 150cmrod. In turn, connect the
100cmparallelogramrod to the third150cmrod. Connect the angleadjusterand
secureit with a safety pins at each end.
Tip:The angleadjusterhas an integrated leveller.Byturning it, the verticalplate
on the angle adjustercan be setto a perfectright angle.
16. Connect the remote bracket to the angleadjusterby inserting themaleflange into the
female flange on the angle adjuster. Secureitwith the safetypin.
17. Attach the weight bucket to the shortend ofthe crane by inserting the maleweight
bucket flangeinto thefemaleflange on the angleadjuster.Secureitwith the 2safety
pins on thetop ofthe angle adjuster.
Tip:The angleadjusterhas an integrated leveller.Byturning it, the verticalplate
on the angleadjustercan be setto aperfect right angle. Correctsetting of the angle
adjusterenhances the crane’s balance. Levelthe weightbucket before loadingany
weights
Beforeoperation,all lockingpins, lockingscrews etcshouldbeinspectedtoensure
thatall assemblysections are securelyfastened.

GF-8XtenCraneSystem Instruction Manual
Page:
13
Version 7
Front extension armsrequired 4 x150 cm/5’
Rearextension arm required 1 x127 cm/4’ 2”
Liftrange 1054 cm / 34’ 6”
MaximumEuro-adapterheight 716 cm /23’ 5“
Liftcapacity 80 kg/ 176 lbs
Counterweight required formax.load 476 kg/ 1047 lbs
Counterweight required tobalanceemptyarm 172 kg/ 378 lbs
Crane weight (excluding dollyand weights) 206 kg/ 453 lbs
Dollyweight 80 kg/ 176 lbs
Armreach(pivottocamerahead mount) 713 cm /23’ 4“
Lengthof rearend (pivottooutside of bucket) 220 cm /7’ 2“
Riggingis required!Observe guidelines onpages 35
Continue from§ 9, page 6
10. Connect oneof the150cm/5’ sections to the middlesection. Slipthecon-nection
flanges into each otherand secure themwith the provided safetypin.
11. Connect another150cmsection to the first150cmsection. Slip the connection flanges
intoeach otherand secure themwith the providedsafety pin.
Note:Support the secondsection byplacing iton a support stand orrostrum
12. Connect the third150cmsection to the second 150cmsection. Slipthe conn-ection
flanges into each otherand secure themwith the provided safetypin.
13. Connect the fourth 150cmsection to the third150cmsection. Slipthe conn-ection
flanges into each otherand secure themwith the provided safetypin.
Note:Support the third section byplacing iton a support stand orrostrum
14. Connect the remainingangleadjusterto theend of the 90cmsection and secureit
with the provided safety pin.
15. Connect oneof the150cm/5’ parallelogram rods to the middlesection andthen
connect the second 150cmparallelogramrod to the first 150cmrod. In turn, connect
the third150cmparallelogramrod to the second 150cmrod. In turn, connect the
fourth 150cmparallelogramrod to the third150cmrod. Then connect the angle
adjusterand secureit with a safety pins at each end.
Tip:The angleadjusterhas an integrated leveller.Byturning it, the verticalplate
on the angle adjustercan be setto a perfectright angle.
16. Connect the remote bracket to the angleadjusterby inserting themaleflange into the
femaleflange on theangleadjuster.Secureitwith the safety pin.Attach the weight
bucket to theshortend of the crane by inserting the maleweight bucket flange into
the femaleflange on the angleadjuster.Secureitwith the2safety pins on thetop of
the angleadjuster.
Tip:The angleadjusterhas an integrated leveller.Byturning it, the verticalplate
on the angleadjustercan be setto aperfect right angle. Correctsetting of the angle
adjusterenhances the crane’s balance. Levelthe weightbucket before loadingany
weights
Beforeoperation,all lockingpins, lockingscrews etcshouldbeinspectedtoensure
thatall assemblysections are securelyfastened.

GF-8XtenCraneSystem Instruction Manual
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14
Version 8
Front extension armsrequired 4 x150 cm/5’ +100 cm/ 3’ 3”
Rearextension arm required 1 x127 cm/4’ 2”
Liftrange 1216 cm / 39’ 10”
MaximumEuro-adapterheight 798 cm /16’ 2“
Liftcapacity 50 kg/ 110 lbs
Counterweight required formax.load 480 kg/ 1056 lbs
Counterweight required tobalanceemptyarm 288 kg/ 501 lbs
Crane weight (excluding dollyand weights) 217 kg/ 477 lbs
Armreach(pivottocamerahead mount) 810 cm /26’ 6“
Riggingis required!Observe guidelines onpages 35
Continue from§ 9, page 6
10. Connect oneof the150cm/5’ sections to the middlesection. Slipthecon-nection
flanges into each otherand secure themwith the provided safetypin.
11. Connect another150cmsection to the first150cmsection. Slip the connection flanges
intoeach otherand secure themwith the providedsafety pin.
Note:Support the secondsection byplacing iton a support stand orrostrum
12. Connect the third150cmsection to the second 150cmsection. Slipthe conn-ection
flanges into each otherand secure themwith the provided safetypin.
13. Connect the fourth 150cmsection to the third150cmsection. Slipthe conn-ection
flanges into each otherand secure themwith the provided safetypin.
Note:Support the third section byplacing iton a support stand orrostrum
14. Connect the 100cmsection to the fourth 150cmsection. Slipthe connection flanges
intoeach otherand secure themwith the providedsafety pin.
15. Connect the remainingangleadjusterto theend of the fourth 150cmsection and
secureit with the provided safety pin.
16. Connect oneof the150cm/5’ parallelogram rods to the middlesection andthen
connect the second 150cmparallelogramrod to the first 150cmrod. In turn, connect
the third150cmparallelogramrod to the second 150cmrod. In turn, connect the
fourth150cmparallelogramrod to the third150cmrod. In turn,connect the100cm
parallelogramrod to thefourth 150cmrod. Thenconnectthe angleadjusterand
secureit with a safety pins at each end.
Tip:The angleadjusterhas an integrated leveller.Byturning it, the verticalplate
on the angle adjustercan be setto a perfectright angle.
17. Connect the remote bracket to the angleadjusterby inserting themaleflange into the
female flange on the angle adjuster. Secureitwith the safetypin.
18. Attach the weight bucket to the shortend ofthe crane by inserting the maleweight
bucket flangeinto thefemaleflange on the angleadjuster.Secureitwith the 2safety
pins on thetop ofthe angle adjuster.
Tip:The angleadjusterhas an integrated leveller.Byturning it, the verticalplate
on the angleadjustercan be setto aperfect right angle. Correctsetting of the angle
adjusterenhances the crane’s balance. Levelthe weightbucket before loadingany
weights
Beforeoperation,all lockingpins, lockingscrews etcshouldbeinspectedtoensure
thatall assemblysections are securelyfastened.

GF-8XtenCraneSystem Instruction Manual
Page:
15
Thefollowingversions 9 to16 require a 127cm/ 4’ 2” sectionto the reari.e.
CounterweightBucketEnd.
The 30cm/ 1ftColumn Extensionis alsorequiredto achieve a pivot heightto
184cm/ 6ft. See page3
Version 9
Front extension armsrequired 1 x150 cm/5’
Rearextension arm required 1 x127 cm/4’ 2”
Liftrange 319 cm /10’ 5”
MaximumEuro-adapterheight 361 cm /11’ 10“
Liftcapacity 250 kg/ 550 lbs
Counterweight required formax.load 276 kg/ 607 lbs
Counterweight required tobalanceemptyarm 0kg/0lbs
Crane weight (excluding dollyand weights) 160 kg/ 352 lbs
Dollyweight 80 kg/ 176 lbs
Armreach(pivottocamerahead mount) 253 cm /8’ 3“
Lengthof rearend (pivottooutside of bucket) 220 cm /7’ 2“
Assemble the GF-8 Column Extensionas perthe instructions onpage3
The GF-8 version 9 isassembled in the same manneras version 1.
Version 10
Front extension armsrequired 1 x150 cm/5’ +100 cm/ 3’ 3”
Rearextension arm required 1 x127 cm/4’ 2”
Liftrange 481 cm /15’ 9”
MaximumEuro-adapterheight 442 cm /14’ 5“
Liftcapacity 250 kg/ 550 lbs
Counterweight required formax.load 456 kg/ 1003 lbs
Counterweight required tobalanceemptyarm 28 kg/ 61 lbs
Crane weight (excluding dollyand weights) 184 kg/ 404 lbs
Dollyweight 80 kg/ 176 lbs
Armreach(pivottocamerahead mount) 351 cm /11’ 5“
Lengthof rearend (pivottooutside of bucket) 220 cm /7’ 2“
Assemble the GF-8 Column Extensionas perthe instructions onpage3
The GF-8 version 10is assembled in the same manneras version 2.

GF-8XtenCraneSystem Instruction Manual
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16
Version 11
Front extension armsrequired 2 x150 cm/5’
Rearextension arm required 1 x127 cm/4’ 2”
Liftrange 564 cm /18’ 6”
MaximumEuro-adapterheight 483 cm /15’ 10“
Liftcapacity 216 kg/ 475 lbs
Counterweight required formax.load 480 kg/ 1056 lbs
Counterweight required tobalanceemptyarm 46 kg/ 101 lbs
Crane weight (excluding dollyand weights) 190 kg/ 418 lbs
Dollyweight 80 kg/ 176 lbs
Armreach(pivottocamerahead mount) 401 cm /13’ 1“
Lengthof rearend (pivottooutside of bucket) 220 cm /7’ 2“
Assemble the GF-8 Column Extensionas perthe instructions onpage3
The GF-8 version 11is assembled in the same manneras version 3.
Version 12
Front extension armsrequired 2 x150 cm/5’ +100 cm/ 3’ 3”
Rearextension arm required 1 x127 cm/4’ 2”
Liftrange 727 cm /23’ 9”
MaximumEuro-adapterheight 564 cm /18’ 6“
Liftcapacity 150 kg/ 330 lbs
Counterweight required formax.load 480 kg/ 1056 lbs
Counterweight required tobalanceemptyarm 88 kg/ 176 lbs
Crane weight (excluding dollyand weights) 202 kg/ 444 lbs
Dollyweight 80 kg/ 176 lbs
Armreach(pivottocamerahead mount) 498 cm /16’ 4“
Lengthof rearend (pivottooutside of bucket) 220 cm /7’ 2“
Assemble the GF-8 Column Extensionas perthe instructions onpage3
The GF-8 version 12is assembled in the same manneras version 4.

GF-8XtenCraneSystem Instruction Manual
Page:
17
Version 13
Front extension armsrequired 3 x150 cm/5’
Rearextension arm required 1 x127 cm/4’ 2”
Liftrange 809 cm /30’ 7”
MaximumEuro-adapterheight 606 cm /19’ 10“
Liftcapacity 128 kg/ 281 lbs
Counterweight required formax.load 480 kg/ 1056 lbs
Counterweight required tobalanceemptyarm 112 kg/ 246 lbs
Crane weight (excluding dollyand weights) 208 kg/ 457 lbs
Dollyweight 80 kg/ 176 lbs
Armreach(pivottocamerahead mount) 549 cm /18’
Lengthof rearend (pivottooutside of bucket) 220 cm /7’ 2“
Assemble the GF-8 Column Extensionas perthe instructions onpage3
The GF-8 version 13is assembled in the same manneras version 5.
Version 14
Front extension armsrequired 3 x150 cm/5’ +100 cm/ 3’ 3”
Rearextension arm required 1 x127 cm/4’ 2”
Liftrange 891 cm /31’ 10”
MaximumEuro-adapterheight 705 cm /23’ 1“
Liftcapacity 80 kg/ 176 lbs
Counterweight required formax.load 420 kg/ 924 lbs
Counterweight required tobalanceemptyarm 140 kg/ 308 lbs
Crane weight (excluding dollyand weights) 210 kg/ 462 lbs
Dollyweight 80 kg/ 176 lbs
Armreach(pivottocamerahead mount) 663 cm /21’ 8“
Lengthof rearend (pivottooutside of bucket) 220 cm /7’ 2“
Assemble the GF-8 Column Extensionas perthe instructions onpage3
The GF-8 version 14is assembled in the same manneras version 6.

GF-8XtenCraneSystem Instruction Manual
Page:
18
Version 15
Front extension armsrequired 4 x150 cm/5’
Rearextension arm required 1 x127 cm/4’ 2”
Liftrange 1054 cm / 34’ 6”
MaximumEuro-adapterheight 747 cm /24’ 5“
Liftcapacity 80 kg/ 176 lbs
Counterweight required formax.load 476 kg/ 1047 lbs
Counterweight required tobalanceemptyarm 172 kg/ 378 lbs
Crane weight (excluding dollyand weights) 217 kg/ 477 lbs
Dollyweight 80 kg/ 176 lbs
Armreach(pivottocamerahead mount) 713 cm /23’ 4“
Lengthof rearend (pivottooutside of bucket) 220 cm /7’ 2“
Assemble the GF-8 Column Extensionas perthe instructions onpage3
The GF-8 version 15is assembled in the same manneras version 7.
Version 16
Front extension armsrequired 4 x150 cm/5’ +100 cm/ 3’ 3”
Rearextension arm required 1 x127 cm/4’ 2”
Liftrange 1216 cm / 39’ 10”
MaximumEuro-adapterheight 828 cm /27’ 2“
Liftcapacity 50 kg/ 110 lbs
Counterweight required formax.load 480 kg/ 1056 lbs
Counterweight required tobalanceemptyarm 288 kg/ 501 lbs
Crane weight (excluding dollyand weights) 288 kg/ 501 lbs
Dollyweight 80 kg/ 176 lbs
Armreach(pivottocamerahead mount) 810 cm /26’ 6“
Lengthof rearend (pivottooutside of bucket) 220 cm /7’ 2“
Assemble the GF-8 Column Extensionas perthe instructions onpage3
The GF-8 version 16is assembled in the same manneras version 8.

GF-8XtenCraneSystem Instruction Manual
Page:
19
Thefollowingversions 17 and18 require a 150cm/ 5ft. sectiontothe reari.e.
CounterweightBucketEnd.
The 30cm/ 1ftColumn Extensionis alsorequiredto achieve a pivot heightto
184cm/ 6ft. See page3
Version 17
Front extension armsrequired 4 x150 cm/5’ +127 cm/ 4’ 2”
Rearextension arm required 1 x150 cm/5’
Liftrange 1216 cm / 39’ 10”
MaximumEuro-adapterheight 850 cm /27’ 10“
Liftcapacity 50 kg/ 110 lbs
Counterweight required formax.load 418 kg/ 919 lbs
Counterweight required tobalanceemptyarm 214 kg/ 470 lbs
Crane weight (excluding dollyand weights) 239 kg/ 525 lbs
Armreach(pivottocamerahead mount) 837 cm /27’ 5“
Lengthof rearend (pivottooutside of bucket) 243 cm /7’ 11“
Riggingis required!Observe guidelines onpages 35
Continue from§ 9, page 6
10. Connect one ofthe 150cm/5’ sections to the middlesection. Slipthe connection
flanges into each otherand secure themwith the provided safetypin.
11. Connect another150cm/5’ section to the first 150cmsection. Slipthe connection
flanges into each otherand secure themwith the provided safetypin.
Note:Support the secondsection byplacing iton a support stand orrostrum
12. Connect thethird150cm/5’ section tothesecond 150cm/5’ section. Slipthe
connection flanges into each otherand securethemwith the safety pin.
13. Connect the fourth 150cm/5’ section to the third150cm/5’ section. Slip the
connection flanges into each otherand securethemwith the safety pin.
Note:Support the third section byplacing iton a support stand orrostrum
14. Connect the 127cm/ 4’2”section to the fourth 150cm/ 5’ section. Slip the connection
flanges into each otherand secure themwith the safety pin.
15. Connect the remainingangleadjusterto theend of the 127cm/4’ 2”section and
secureit with the provided safety pin.
16. Connect oneof the150cm/5’ parallelogram rods to the middlesection andthen
connect the second 150cm/5’ parallelogramrod to the first 150cm/5’ rod. In turn,
connect the third150cm/5’ parallelogramrodto the second 150cm/5’ rod. In turn,
connect the fourth150cm/5’ parallelogramrod to the third150cm/5’ rod. In turn,
connect the 127cm/4’ 2”parallelogramrod to the fourth150cm/5’ rod. Then
connect the angleadjusterand secureitwith a safety pin.
Tip:The angleadjusterhas an integrated leveller.Byturning it, the verticalplate
on the angle adjustercan be setto a perfectright angle.
17. Connect the remote bracket to the angleadjusterby inserting themaleflange into the
female flange on the angle adjuster. Secureitwith the safetypin.
18. Attach the weight bucket to the shortend ofthe crane by inserting the maleweight
bucket flangeinto thefemaleflange on the angleadjuster.Secureitwith the 2safety
pins on thetop ofthe angle adjuster.