Safelift Spreader SafeUse Beams - Rossendale Group (1MB File) Spreader... · of Section 6 of the Health and Safety at Work etc Act 1974, amended March 1988. ... • Refer to the safe

SafeliftSpreaderBeams

SelectionSpecificationSafe Use

RD339

2 www.rossendalegroup.co.ukRD339

SafeliftSpreaderBeamType A

SafeliftSpreaderBeamType B

SafeliftSpreaderBeamType C

• Used when a verticalnon-compressiveforce is to be appliedto the load via the dropslings when lifting.

• Achieves a level,horizontal lift, with thecrane hook directlyabove the load centreof gravity.


• Ideal for ‘reel and shaft’lifting where a 2-slinglift is required.


• Ideal for ‘packagelifting’ where a 4-slinglift from an underbaseof a load that can acceptsome compressiveforce is required.

• Ideal for ‘packagelifting’ where a 4 xvertical sling lift froman underbase isrequired.

• Disassembles intoeasily handled andtransportablecomponents.

3RD339

SafeliftAdjusterPlate

• Used when a verticalnon-compressiveforce is to be appliedto the load via thedrop slings.

• Achieves a level,horizontal lift, withthe crane hookdirectly above theload centre of gravity.

SafeliftSpreaderFrameType F

• The Safelift AdjusterPlate allowsadjustment of theeffective sling lengthof the top slings.

• Safelift AdjusterPlates can be fittedto one or both endsof the beam.

• Turnbuckles canbe fitted to thedrop wires.

SwivelEnd Fittings

• Sling lengths can beadjusted to put thecrane hook directlyover the centre ofgravity of the loadwithout putting anybending forces intothe spreader beam.

• Different length tubescan easily be fitted.

• The Safelift AdjusterPlates andturnbuckles allow forfine adjustment of thelifting arrangement togive a level, horizontallift, with the crane hookdirectly above theload centre of gravity.

The Safelift AdjusterPlate is available onall Safelift SpreaderBeams.

• Disassembles intoeasily handled andtransportablecomponents.


QualityPlan

UniqueDesignFeatures

Safelift SpreaderBeams includeintegrated swivelspreader end-fittingswhich guarantee thatthe imposed loadstravel along thehorizontal axis of thebeams, which arethus subject to zerobending moment.

Safelift SpreaderBeams aremanufactured ina modular format.The span can beadjusted by fittingnew centre tubes.

The result of thesedesign features is asafer, lighter, lower coststructure which can beused for different liftingapplications by simplychanging the slingsand/or centre tubes.

Documents issuedwith Safelift SpreaderBeams include –

• General arrangementand sling colour codedrawings in 2-D and 3-D.

• Design calculation set.

• Report of ThoroughExamination underLOLER.

• Declaration ofConformity under theMachinery Regs.

• Pre and Post-test MPIreports and procedures.

• Load test calibrationcertification, traceableto national standards.

• Welder qualificationsand weld procedures.

• Steel and weldconsumable certificates.

• Safe Use Instructionsfor the beams, shacklesand slings.

The quality plan ispart of the rigorousquality control programapplied to the design,manufacture andtesting of all SafeliftSpreader Beams. Thecustomer is providedwith opportunity toapply second andthird-party control to allstages of production.Rossendale Groupwelcomes customerand third-partyinspectors and hasarrangements withLloyds Register,DNV and otherinspection bodies.

ColourCoding

All SafeliftSpreaderBeams

To ensure that SafeliftSpreader Beam andsling arrangements arecorrectly assembled –

• Slings and slingattachments arecolour coded.

• A colour code GAdrawing is issuedto the user.

• Can be reused, withdifferent slings, to liftdifferent loads.

• Are of modular build,allowing beam lengthsto be easily adjusted.

• Have swivel beam endassemblies to ensurecorrect alignment ofslings and beams.

• Are available from1t to 300t SWL as astandard, short deliveryproduct and up to 1600tSWL as a special.

• Are designed tointernational standards.

• Are available from1m drop centres to18m drop centres asa standard, shortdelivery product andup to 30m drop centresas a special.

• Are designed usingDriveWorks andSolidWorks knowledgebased engineeringsoftware and issuedwith 2-D or 3-DAutoCAD or E-Drawings and fullcalculations for clientapproval when required.

5RD339

Testing/Certification

• Safelift SpreaderBeams are proof loadtested to an overloadin excess of standardrequirements, usually25% over SWL. Thetest is witnessed andapproved by LloydsRegister (or otheragreed third-partyauthority). Testinstruments arecalibrated to nationalstandards.

• All welds are subjectto magnetic particleinspection (or otheragreed weld NDE)both before and afterthe proof load test.The NDE is carried outby qualified inspectorsworking to approvedprocedures.

ProductDescription

The beams aredesigned as modern,lightweight andcompact systems, yetare heavy duty for hardworking in all industrial,transport, construction,warehousing andmanufacturingenvironments.

Safelift SpreaderBeams are designedto suit a range of useconditions includingoffshore. Criteria suchas shock loading, windloading, temperatureranges and duty factorsare taken account of inthe design process.

Properly used andmaintained, SafeliftSpreader Beams willgive long life in arduousindustrial environments,and will allow the userto carry out liftingoperations efficientlyand safely.

Safelift SpreaderBeams provide a safe,easy to use, flexibleand lightweight solutionfor lifting applicationswhere a crane is to beattached via slings toa load and a balanced,level load is to beraised without slingcompression of thebeam and whenspecified, the load.Safelift SpreaderBeams are availablein a range of capacitiesfrom 10t to 300t asstandard, up to 1600tas specials, and in arange of spans from1m to 18m. Slinglengths and angles arecalculated to suit thespecific centre ofgravity of the loads andthe headroom available.

Safelift SpreaderBeams are designedwith the RossendaleGroup automatedparametric designsystem usingSoildWorks™ 3D CADdesign software. Thedesign utilisesstandardised, stockedcomponents whichprovides rapid deliveryand the facility toextend or modifysystems with ease andat low cost. The designprocess takes accountof the centre of gravityof the load andproduces a spreaderbeam and sling systemthat puts the cranehook directly abovethe C of G for a safe,balanced and level lift.

ProductFinish

Standard paint finish istwo covers of paint to aminimum of 75 micronfinish, RAL1016. Otherfinishes are availableon request.

AboveSafelift SpreaderBeam Testing


Maintenance

• Safelift SpreaderBeams should beexamined by acompetent person atleast every 6 months.This is a legalrequirement underLOLER (for full detailssee ‘RD177 – LiftingEquipment and theLaw’, and ‘RD294 –Statutory Inspection’available from yourRossendale Groupbranch or on-line atwww.rossendalegroup.co.uk).

• Once a SafeliftSpreader Beam hasbeen overloaded itshould be taken outof service and advice,inspection and repairsought from yourRossendale Groupbranch.

Rossendale Groupoffers a full liftingequipment maintenanceand testing service.

When using SafeliftSpreader Beams inexceptionally hazardousconditions, the degreeof hazard should beassessed by acompetent person.Examples of exceptionalhazards include lifting ofpotentially dangerousloads such as moltenmetals, corrosivematerials or fissilematerial, loads whichcan move and loadswith a high centre ofgravity, and certainoffshore activities.

ExceptionalHazards

StandardCompliance/QualityControl

Safelift SpreaderBeams are designed toBS2573:1983 Rules forthe Design of Cranes,and RecommendedPractice for Planning,Designing andConstructing FixedOffshore Platforms –Working Stress Design,API RecommendedPractice 2A-WSD (RP2A-WSD). Theywithstand operatingstresses and deflectwithin the tolerancesallowed in the standard.Construction uses hotfinished structuralhollow section to EN10210 Grade S355J2H(50D) for the maintubes, hot finishedstructural hollow sectionto DIN 17121 ST52.3Nfor the sleeves andsteel plates andsections to BS4360and BS4.

All fixings are grade8.8. All materials usedare traceable throughmanufacturercertification.

As with all Safeliftproducts, SafeliftSpreader Beamscomply with the Supplyof Machinery (Safety)(Amendment)Regulations 1994 andthe EC MachineryDirective 98/37/EC.They are marked withthe CE mark andissued with aDeclaration ofConformity.

Safelift Spreader Beamsare manufactured in ourISO9001 approvedquality control facilitieswhich cover design,material sourcing,manufacture and testing.

All welds are carriedout to Lloyds Registerapproved weldingprocedures to EN ISO15614-1:2004. Allwelders are qualified byLloyds Register underBS EN 287-1:2004. Allwelds are subject toMPI before and afterthe proof load test.

Safelift SpreaderBeams are subjectto proof load testingand are certifiedaccordingly. Testingfollows the requirementsof the Lifting Operationsand Lifting EquipmentRegulations 1998 andthe Report of ThoroughExamination is issued.

AboveSafelift SpreaderBeam Type Cwith Adjuster Plate

7RD339

SafeUse

Safelift SpreaderBeam users shouldread and understandthese Safe UseInstructions and takeparticular note of thefollowing –

• Never load in excessof the rated capacityfor the application.

• Always inspect thespreader beam,shackles and wiresfor damage or wearbefore use.

• Always use thecorrect size and typeof equipment for theload, allowing for loadincreases due to loadmovement, shockloading and unequalloading.

• Ensure the load is inbalance before lifting.

The customer isreminded of his legalresponsibility toprovide operatortraining (underPUWER andMHSWR). Safe Useof Lifting Equipmenttraining courses,tailored to yourspecific needs,are available fromRossendale Group.

If in doubt, ask foradvice at yourRossendale Groupbranch – it’s free!

Overhead liftingpresents a very realdanger of severeinjury or loss of lifeif equipment is notused properly. SafeliftSpreader Beamsshould only be usedby properly trainedand qualified personswho understandequipment selection,inspection and use.

All Safelift liftingequipment is issuedwith Safe UseInstructions. TheRossendale Groupprovides Safe Useof Lifting Equipmenttraining courses.

Users of SafeliftSpreader Beams arereferred to the followingdocuments, availablefrom your RossendaleGroup branch or on-lineat www.rossendalegroup.co.uk

RD455 – Instructionsfor the Safe Use ofLifting Beams andSpreaders.

RD452 – Instructionsfor the Safe Use ofWire Rope Slings.

RD465 – Instructionsfor the Safe Use ofShackles.

RD470 – GeneralPurpose SlingingPractice.

Qualifications

Rossendale Groupoperates a qualitymanagement systemin accordance withISO 9001 : 2008. Thesystem is audited andapproved by BVQI,certificate number19317.

Rossendale Group is afull member of the LiftingEquipment EngineersAssociation, who set,maintain, audit andapprove our technicalstandards and trainand qualify our liftingequipment engineers.

Welding is carried outto Lloyds Registerapproved proceduresto EN ISO 15614–1.Welders are qualifiedby Lloyds Register toEN 287–1:2004. Weldsare subject to magneticparticle inspection bothbefore and after theproof load test.

Welding

Safelift lifting equipmentis manufactured by orexclusively forRossendale Group.It is designed for heavyduty industrialapplications and isbacked by the ‘SafeliftGuarantee’.

Safelift lifting equipmentcomplies with theSupply of Machinery(Safety) (Amendment)Regulations 1994 andthe EC MachineryDirective 98/37/EC.The equipment ismarked with the CEmark and issued witha Declaration ofConformity.


This document is issued in accordance with the requirementsof Section 6 of the Health and Safety at Work etc Act 1974,amended March 1988. It outlines the care and safe use ofLifting Beams and Spreaders and is based on Section 5 of theLEEA Code of Practice for the Safe Use of Lifting Equipment.*It should be read in conjunction with the requirements forGeneral Purpose Slinging Practice RD470, given overleaf,which form an integral part of these instructions.

This information is of a general nature only covering the mainpoints for the safe use of lifting beams and spreaders, includinglifting frames. It may be necessary to supplement thisinformation for specific applications.

Always• Store and handle lifting beams correctly.• Refer to the safe use instructions for slings and attachments

used with the beam.• Include the self weight of the beam and attachments when

calculating the load imposed on the crane hook.• Ensure the load will remain stable when lifted.• Ensure that no one lifting point becomes overloaded by the

slinging or handling methods.• Use tag lines to control long loads.

Never• Use lifting beams to handle loads other than those for which

they are designed.• Fit lifting beams to a hook other than those for which they

are designed.• Use damaged or distorted lifting beams and attachments.• Unevenly load lifting beams.• Allow lifting beams to alter attitude during use.• Allow lifting beams to foul the underside of the crane or any

other obstructions in the area.

Selecting the correct lifting beamLifting beams, frames and spreaders are usually designed andbuilt for a specific purpose. The range of designs and capacitiesis therefore only limited by practicality. Select the beam to beused and plan the lift taking the following into account:Application requirements – to reduce headroom, providemultiple lift points, to provide adjustable lifting centres, tohandle out of balance loads, to remove or control inward orcrushing forces, to allow for special load attachments.Capacity, both of the overall beam and of the individual lift points.Accessories and attachments – slings, grabs, shackles,hooks etc.

Storing and handling lifting beams• Never return damaged lifting beams to storage. They should

be clean and, where necessary, protected from corrosion.• Lifting beams should be stored in a manner that will provide

protection from damage whilst in store. Stands or packingshould be provided where this is not built into the beam.Ensure the beam is stable and cannot topple over.

Using lifting beams safely• Lifting beams may incorporate various loose and detachable

items of lifting gear. Refer to the separate requirements for thesafe use of those items.

• Do not use defective or distorted beams or attachments.• Lifting beams are generally designed for a specific purpose

and should not be used for other purposes without consultingthe supplier. This will include the size of crane hook fromwhich they are suspended. On no account should lifting beamsbe suspended from unsuitable size hooks.

• The weight of the beam, together with its attachments, must beadded to the weight of the load when calculating the total loadthat will be imposed on the crane hook.

• Ensure that the SWL on the individual lift points is notexceeded. Extra care is needed where these are adjustable.

• Ensure the load is stable and that the beam remains at itsintended attitude during use. Particular care is needed whenlifting and setting down as not only may the load becomeunstable but individual lift points may become overloaded.

• Use tag lines to control long loads.• Do not allow the beam to foul the underside of the crane, or

any other obstructions, when raising or transporting loads.• Refer to the requirements of BS 7121: Part 1 when using

beams with cranes in tandem.

In-Service Inspection and Maintenance• Maintenance requirements are minimal for lifting beams.

Ensure that bolted joints are sound and that corrosion damageis prevented. Refer to the individual maintenance requirementsfor associated loose gear and attachments.

• Regularly inspect lifting beams and, in the event of thefollowing defects, refer the beam to a Competent Person forthorough examination: beam distorted, damaged or corroded;worn, loose or missing bolts; cracked welds; attachmentpoints worn, damaged or distorted, holes and eyes worn orelongated; any other visible defects.

© Lifting Equipment Engineers Association 2000 SI No. 8.1Further information is given in:The Code of Practice for the Safe Use of Lifting Equipment,published by: Lifting Equipment Engineers AssociationCopies available from your Rossendale Group Branch or our website: www.rossendalegroup.co.uk

RD455/1 Safe Useof LiftingBeams andSpreaders

This important safetyinformation should bepassed to the user ofthe equipment.

9RD339

This document is issued in accordance with the requirementsof Section 6 of the Health and Safety at Work etc Act 1974,amended March 1988. It outlines the care and safe use of WireRope Slings and is based on Section 17 of the LEEA Code ofPractice for the Safe Use of Lifting Equipment*. It should beread in conjunction with the requirements for General PurposeSlinging Practice RD470, given overleaf, which form anintegral part of these instructions.

This information is of a general nature only covering the mainpoints for the safe use of wire rope slings. It may be necessaryto supplement this information for specific applications.

Always• Store and handle wire rope slings correctly.• Inspect wire rope slings and accessories before use and before

placing into storage.• Follow safe slinging practices, as given overleaf.• Fit slings carefully, protect them from sharp edges and position

hooks to face outward from the load.• Apply the correct mode factor for the slinging arrangement.• Back hook free legs to the master link.

Never• Attempt to shorten, knot or tie wire rope slings.• Force, hammer or wedge slings or their fittings into position.• Lift on the point of the hook.• Use wire rope slings in acidic conditions without consulting

the supplier.• Use wire rope slings at temperatures above 100°C or below

minus 40°C without consulting the supplier.• Shock load wire rope slings.

Selecting the correct slingWire rope slings are available in a range of sizes andassemblies, select the slings to be used and plan the lift takingthe following into account:Type of sling to be used – endless, single, two, three or four leg.Capacity – the sling must be both long enough and strongenough for the load and the slinging method.Apply the mode factor for the slinging method.For use at temperatures exceeding 100°C or below minus 40°Crefer to the suppliers instructions.Where slings may come into contact with acids or chemicalsconsult the supplier.In the case of multi-leg slings the angle between the legsshould not be less than 30° or exceed the maximum marked.Multi-leg slings exert a gripping force on the load which mustbe taken into account, this increases as the angle between thelegs increases.Due to the possibility of sparking, the use of aluminium isrestricted in certain classified atmospheres, so ensure theferrule is suitable for such conditions.

Storing and handling wire rope slings• Never return damaged or contaminated slings to storage. They

should be dry, clean and protected from corrosion.• Store wire rope slings on a rack and not lying on the ground.

The storage area should be dry and free of any contaminateswhich may harm the sling.

• Do not alter, modify or repair a wire rope sling but refer suchmatters to a Competent Person.

Using wire rope slings safely• Do not attempt lifting operations unless you understand the

use of the equipment, the slinging procedures and the modefactors to be applied.

• Do not use defective slings or accessories.• Do not force, hammer or wedge slings or fittings into position.

They must fit freely. Check to ensure correct engagement offittings and appliances.

• Position hooks of multi-leg slings facing outward from theload. Do not lift on the point of a hook.

• Ensure that the wire rope is not twisted or knotted.• Ensure the effective diameter of pins, hooks etc upon which

soft eyes fit is at least 2 x the wire rope diameter.• Position the splices of endless slings in the standing part of the

sling away from hooks and fittings.• Never join wire rope slings made from different lays of rope

together as this will cause them to un-lay thus seriouslyaffecting their capacity.

• Back hook free legs to the masterlink to avoid lashing legswhich might accidentally become engaged or otherwisebecome a hazard.

• Take the load steadily and avoid shock loads.• Do not leave suspended loads unattended. In an emergency

cordon off the area.

In-Service Inspection and MaintenanceMaintenance requirements are minimal. Keep wire rope slingsclean and protect from corrosion. Use non-acidic lubricants.Regularly inspect wire rope slings and, in the event of thefollowing defects, refer the sling to a Competent Person forthorough examination: illegible markings; distorted, worn ordamaged fittings; broken or cut wires; kinks; protrusion ofcore; corrosion; heat damage or discolouration; signs ofmovement at splices and ferrules; any other visible defectto the wire rope, thimbles or fittings.

© Lifting Equipment Engineers Association 2000 SI No. 2.1Further information is given in:The Code of Practice for the Safe Use of Lifting Equipment,published by: Lifting Equipment Engineers AssociationCopies available from your Rossendale Group Branch or ourweb site: www. rossendalegroup.co.uk


Safe Useof WireRope Slings

RD452/2


This document is issued in accordance with the requirementsof Section 6 of the Health and Safety at Work etc Act 1974,amended March 1988. It outlines the care and safe use ofShackles and is based on Section 4 of the LEEA Code ofPractice for the Safe Use of Lifting Equipment.* It should beread in conjunction with the requirements for General PurposeSlinging Practice RD470 given overleaf, the principles of whichmay be applied to the use of shackles with or without slings.

This information is of a general nature only covering the mainpoints for the safe use of shackles. It may be necessary tosupplement this information for specific applications.

Always• Store and handle shackles correctly.• Inspect shackles before use and before placing into storage.• Select the correct pattern of shackle and pin for the application.• Allow for the full resultant imposed load.• Fully tighten the pin.• Ensure the load acts through the centre line of the shackle

using spacers if necessary to meet this requirement.

Never• Use shackles with bent pins or deformed bodies.• Force, hammer or wedge shackles into position.• Eccentrically load shackles.• Replace the pin with a bolt.• Fit pins in contact with moving parts which may loosen or

unscrew them.• Shock load shackles.

Selecting the correct shackleShackles are available in a range of material grades, sizes anddesigns. Select the shackle to be used and plan the lift takingthe following into account:Type of shackle to be used – dee or bow, British Standard orother design.Type of pin – screwed with collar and eye are suitable forgeneral purposes; with countersunk head for where clearanceis limited; bolt and nut for where the pin may be out of sight orsubject to movement.Full resultant imposed load – when using shackles with multi-leg slings remember that as the included angle increases andso does the load in the leg and any attachment to the leg.When used to suspend pulley blocks account must be taken ofthe imposed load due to operating effort.CAUTION: BS and ISO Standard shackles are designed andrated for the pin to accept a central point load. Other,commonly available, types are designed and rated for the loadto be evenly distributed over the full width of the pin. Unlessthe basis for rating is clearly stated it should be assumed thatthe jaw must be fully filled and the load evenly spread acrossthe shackle pin width.

Storing and handling shackles• Never return damaged shackles to storage. They should be

dry, clean and protected from corrosion.• Do not alter, modify or repair shackles and never replace

missing pins with unidentified pins, bolts etc, but refer suchmatters to a Competent Person.

• Never galvanise or subject a shackle to other plating processeswithout the approval of the supplier.

Using shackles safely• Do not attempt lifting operations unless you understand the

use of the equipment, the slinging procedures and the modefactors to be applied.

• Do not use defective shackles or unidentified pins.• Shackles should be fitted so that the body takes the load along

its centre line and is not subjected to side bending loads. Whenconnecting a number of sling legs, and similar applications,position them so that they do not impose a side load on theshackle jaws. Use spacers to position them if necessary.

• Ensure the pin is correctly screwed into the shackle eye.Tighten by hand, use a small bar to lock the collar to theshackle eye. Check that the thread is fully engaged with thebody but is not too long so that tightening causes the body todeform.

• With bolt and nut pins ensure the nut jams on the inner end ofthe thread and not on the eye of the shackle. The bolt shouldbe free to rotate with minimal side float. The split cotter pinmust be fitted before making a lift.

• When using shackles with slings in choke hitch, or in otherapplications where there may be movement, place the pinthrough the eye or link of the sling and never in contact withthe bight of the choke or moving parts which may cause thepin to unscrew.

In-Service Inspection and MaintenanceMaintenance requirements are minimal. Keep shackles clean,the threads free of debris and protect from corrosion. Regularlyinspect shackles and, in the event of the following defects, referthe shackle to a Competent Person for thorough examination:illegible markings; distorted, worn, stretched or bent body;bent pin; damaged or incomplete thread forms; nicks, gouges,cracks or corrosion; incorrect pin; any other defect.

© Lifting Equipment Engineers Association 2000 SI No. 6.1Further information is given in:The Code of Practice for the Safe Use of Lifting Equipment,published by: Lifting Equipment Engineers AssociationCopies available from your Rossendale Group Branch or our website: www. rossendalegroup.co.uk

Safe Useof Shackles

RD465/1


11RD339

The following information is based on Section 1 – Appendix1.5 of the LEEA Code of Practice for the Safe Use of LiftingEquipment. It should be read in conjunction with the instructionsfor the safe use, of the specific equipment, of which it forms anintegral part and with any instructions issued by the supplier.

This information is of a general nature only covering the mainpoints for the safe use of various types of slings for generallifting purposes.

Always• Plan the lift, establish the weight of the load and prepare the

landing area ensuring that it will take the weight.• Check slings and equipment are free of damage, use slings/

slinging methods suitable for the load and protect slings fromsharp edges and corners.

• Attach the sling securely to the load and appliance and positionhooks to face outwards.

• Ensure the load is balanced and will not tilt or fall.• Keep fingers, toes etc clear when tensioning slings and when

landing loads.• Ensure that the load is free to be lifted.• Make a trial lift and trial lower.

Never• Use damaged slings or accessories.• Twist, knot or tie slings.• Hammer slings into position.• Overload slings due to the weight of the load or the mode of use.• Trap slings when landing the load.• Drag slings over floors etc or attempt to pull trapped slings

from under loads.• Allow personnel to ride on loads.

Sling configuration and ratingSlings are available in single, two, three and four leg or endlessform. In practice it will be found that chain, wire rope and fibrerope slings are available in any of these configurations but thatflat woven webbing is limited to single leg and endless whilstroundslings are only supplied in endless form. The maximumload that a sling may lift in use will be governed by the slingingarrangement (mode of use) and may vary from the markedSWL. In the case of textile slings the SWL for the various modesof use is usually given on the information label. In other casesit is necessary to multiply the marked SWL by a mode factor.

The following three simple rules will ensure that the sling isnot overloaded. In some cases this will mean that the sling willbe under utilised although this is unlikely to hinder the userunduly. Where the maximum utilisation is required referenceshould be made to a Competent Person who understands thefactors involved and who can perform the necessary calculations.(1) For straight lift never exceed the marked SWL and in the

case of multi-leg slings the specified angle or range of angles.(2) When using slings in choke hitch multiply the marked

SWL by 0.8 to obtain the reduced maximum load the slingmay lift ie reduce the safe working load by 20%.

(3) With multi-leg slings, when using less than the full numberof legs, reduce the maximum load in proportion to thenumber of legs in use. Simply multiply the marked SWL bythe number of legs in use expressed as a fraction of thetotal thus: one leg of a two leg sling = 1/2 marked SWL,three legs of a four leg sling = 3/4 marked SWL and so on.

Operative TrainingSlings should only be used by trained operatives who understandthe methods of rating and application of mode factors.****

Safe Use of Slings• Good slinging practice must ensure that the load is as safe and

secure in the air as it was on the ground and that no harm isdone to the load, lifting equipment, other property or persons.

• Establish the weight of the load, ensure the lifting method issuitable and inspect the sling and attachments for obviousdefects. Prepare the landing area making sure the floor isstrong enough to take the load. Follow any specific instructionsfrom the supplier.

• Ensure the lifting point is over the centre of gravity. Any looseparts of the load should be removed or secured. Secure thesling firmly to the load by hooks onto lifting points or shacklesetc. The sling must not be twisted, knotted or kinked in any way.

• Use packing to prevent damage to the sling from corners oredges and to protect the load.

• Do not exceed the SWL or rated angle. Any choke angle mustnot exceed 120? and any basket 90?

• Do not hammer, force or wedge slings or accessories intoposition; they must fit freely.

• When attaching more than one sling to the hook of theappliance use a shackle to join the slings and avoidovercrowding the hook.

• Use an established code of signals to instruct the crane driver.• Ensure the load is free to be lifted and not, for example,

bolted down.• Check that there are no overhead obstacles such as power lines.• Keep fingers, toes etc clear ensuring they do not become

trapped when lifting, lowering or controlling loads.• Make a trial lift by raising the load a little to ensure it is

balanced, stable and secure and if not lower it and adjust theslinging arrangement.

• Where appropriate use tag lines to control the load.• Except where special provision is made, do not allow anyone to

pass under or ride upon the load. The area should be kept clear.• Make a trial set down, ensure the sling will not become

trapped and the load will not tip when the slings are released.Use supports which are strong enough to sustain the loadwithout crushing.

• Never drag slings over floors etc or attempt to drag a trappedsling from under a load.

• Never use a sling to drag a load.• Place the hooks of free legs back onto the master link and

take care to ensure that empty hooks do not becomeaccidentally engaged.

• Never use slings in contact with chemicals or heat withoutthe manufacturers approval.

• Never use damaged or contaminated slings.• On completion of the lift return all equipment to proper storage.

Further information is given in:LEEA Code of Practice for the Safe Use of Lifting Equipment.BS 6166 Part 1 – Lifting Slings, Methods of Rating.BS 6166 Part 3 – Selection and Safe Use of Lifting Slingsfor Multipurposes.HSE Guidance Note GS39 – Training of Crane Drivers and Slingers.Various British Standards covering individual products.

Copies available from your Rossendale Group Branch or ourweb site: www.rossendalegroup.co.uk

GeneralPurposeSlingingPractice

RD470/1



Complete as many of theyellow boxes as you canand return to RossendaleGroup for a quotation,drawings and specifications.

SafeWorking Load (SWL) = tonnes

Weight Inaccuracy Factor (default for this product is 1.1) =

DynamicAmplification Factor (standard for onshore lift = 1.15; standard for offshore lift = 1.35) =

Design Factor overYield* (see below for details. Default for this product is 2) =

Grade of Steel 43C or 50D (default for this product is grade 50D) =

(Height of Package) DimA= mm

Overall Height of Crane = mm

(PackageWidth) DimB= mm

(Distance between the inside of lifting bollard cap plates) DimC= mm

If bollards are at different centres on end view,markC1 on side view and enter dimension hereDimC1 =

DimD= mm

DimE= =DimC -DimD mm

DimF= mm

DimG= mm

DimH= mm

Dim I = =DimG -DimH mm

Min.AngleM= degrees

Min.Angle L= degrees

Rossendale Group Use OnlySubmitted to TD by Date Job No.

Received in TD by Date TD Input Ref

* The ‘Design Factor over Yield’ is a Total Applied Factor to all load-bearing steel members. It can be used as an alternative to the WIF and DAF and can be used to apply a greater factor tothe steel members than that applied by the product of WIF and DAF. Default for ‘Design Factor over Yield’ is 2, which provides a greater factor than standard requirements for WIF and DAF.

This product will be quoted and specified in accordance with Rossendale Group specifictaion ‘RD339 Specification for Safelift Spreader Beams’. If you want any other specifications to beconsidered, detail or refer to them here.

The following information is required to specify this product -

Customer Customer Contact Name

Address Customer Contact Email

Customer Contact Tel

Customer Contact Fax

Customer Ref Customer Project Location

Yes / No

Quantity Required =

Max. Angle M =

Max. Angle L =

Safelift Adjuster Plate Required

RD342/SBASafelift Spreader BeamType A Input Sheet

Fax to your Rossendale Group branch orEmail to [email protected]

13RD339











DimD= mm


DimF= mm

Min.AngleM= degrees












Yes / No

Quantity Required =

Max. Angle M =

Max. Angle L =


RD342/SBBSafelift Spreader BeamType B Input Sheet




Yes / No

Quantity Required =

Max. Angle M =

Max. Angle L =











DimD= mm


DimF= mm

DimG= mm

DimH= mm

Dim I = =DimG -DimH mm

Min.AngleM= degrees













RD342/SBCSafelift Spreader BeamType C Input Sheet



15RD339






(Height of top slings, from c/l beam to crane hook) DimA= mm

Overall Height of Crane = =DimA+DimH mm

(Bollard centres) DimB= mm

(Distance between the inside face of lifting bollard cap plates) DimC= mm


DimD= mm


DimF= mm

DimG= =DimCBDimF mm

DimH= mm

Max.AngleM= =DimG -DimH mm

Max.Angle L= mm

Min.AngleM= degrees






Quantity Required =







RD342/SBCASafelift Spreader BeamType CAdjustableInput Sheet



L°M°N

a A1

D1 C1

CofG

f

B1

g

b

de

c


17RD339

AboveSafelift Overhead Crane

OppositeSpecial Design Lifting Beam

RossendaleGroupProducts


Above clockwiseIndustrial ProcessSafelift UnderslungCranes

Safelift Jib Crane

Heavy Duty MachineryLifting Beam

Safelift Manipulator

OppositeSpecial Design ProcessOverhead Lifting Equipment

RossendaleGroupProducts

19RD339

Rossendale GroupPortside NorthMerseyton RoadEllesmere PortCH65 2HQUK

T +44 (0)151 355 5091F +44 (0)151 357 2108

Rossendale GroupCarr’s Testing WorksCommerce StreetHaslingdenLancashireBB4 5JTUK

T +44 (0)1706 213577F +44 (0)1706 232029

Rossendale GroupRoman WayGateway ParkSouth HykehamLincolnLN6 9UHUK

T +44 (0)1522 693423F +44 (0)1522 693988

Rossendale GroupUnit 14Bamford Business ParkWhitehill Ind EstStockportSK4 1PLUK

T +44 (0)161 429 0737F +44 (0)161 476 3315

E [email protected] www.rossendalegroup.co.uk

AboveTwo Safelift Spreader BeamsType B in Tandem-Lift Arrangement