SECTION 12 Lifting Clamp - Hanes Supply Inc. Clamps2… · SECTION 12 Lifting Clamp. ... Campbell clamps are built to withstand rough treatment. Grit, dirt, sludge and mud should
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SECTION INDEX
12 -A
12
liftin
gC
lamp
sComplete Contractor and Industrial Supplier • Sling and Rigging Specialist Since 1930
Complete Contractor and Industrial Supplier • Sling and Rigging Specialist Since 1930Visit us online at www.hanessupply.com
WWW.haNESSuPPly.COm
Lifting Clamps
12 -1
12
liftin
gC
lamp
sComplete Contractor and Industrial Supplier • Sling and Rigging Specialist Since 1930
Visit us online at www.hanessupply.com
Lifting ClampsInformation on lifting ClampsCampbell clamps are known and used throughout the world for lifting, con-veying and positioning of sheet, plate, weldments and structurals. Theheavier the load, the tighter they grip. Parts are drop forged for strength,dependability and long life, and all clamps are individually proof tested.Replacement parts are available when needed. If you have any doubts asto the clamp best suited to your application, please call.NOTICE: The product specifications and dimensions are as accurate aspossible at the time of printing. However, because we are constantlyimproving the quality and design of our products, they can change withoutnotice.
WaRNINg1. do not exceed Working load limit.2. Inspect clamp before each lift.3. do not lift more than one plate or sheet at a time.4. Position clamp to balance load.5. Insert plate or unit to full depth of throat opening.6. lift slowly and smoothly. do not jerk load.7. Stand clear of load when lifting.8. do not use a damaged clamp.9. Read manufacturer’s instructions before using clamps.
10. do not use any Campbell clamp to lift tapered plates or beams.11. When lifting plates with a hardness over 43 Rockwell C/400
BRINEll, consult the clamp manufacturer.
Inspection, maintenance & RepairIt is important to establish a regular procedure for clamp inspection.Frequency of inspection will depend upon the amount of use the clampreceives, and may well vary from one department or area to another.Campbell clamps are built to withstand rough treatment. Grit, dirt, sludgeand mud should be removed, however. This may be done easily byimmersing the entire clamp in a can of degreaser and leaving it thereovernight. Also, periodic oiling of all pins and rivets will improve perform-ance and help to extend the life of the clamp. You may wish to maintain awritten record, indicating inspection dates, condition of the clamp on eachof those dates, and any repairs made. Inspection records should bereviewed periodically.
Inspection Procedure1) CamS - These are the parts likely to receive most wear. The amount of
wear, of course, bears a direct relationship to the use the cam receives.Continued usage of plates of the same thickness will result in wear inonly one area of the working surface of the cam, and will eventuallyrequire that the cam be replaced. And the harder the plate is, the soon-er the cam will be worn away... even though each cam is heat treatedto assure maximum surface hardness. Ductile core hardness helps toprevent breakage when the cam is subjected to side strain. On-the-jobperformance in your own shop will determine how frequently you willneed to replace cams. A simple visual inspection of the cam is all thatis required in most cases. The surfaces of the cam should be comparedwith unused surfaces. If teeth appear to be worn, the cam should bereplaced. Note: It is recommended that when a cam is replaced, thepad should also be replaced.
2) PadS - The pads of “GX” and “E” clamps are held in with a bolt andcan be replaced simply by removing the bolt. When the serrations ofthe pad seat are worn, the pad should be replaced. The “MK” styleclamps utilize a drive-type pad. Again, if the serrations are worn,replace the pad. To replace the pad, first remove the linkage, then usea punch to drive out the pad. Grease the tong of the replacement padand place it in the grease hole. Insert a soft steel or brass plate againstthe serrations of the replacement pad. Drive the set with a hammer untilthe pad has become seated.
3) SPREad JaW - Check the throat width of the clamp. At zero grip, thecam should be in full contact with the pad. If the width at the base(where the pad is located) is greater than the width at the top, theclamp has been overloaded and should be replaced.Warning: Do not weld the clamp body, as this may destroy the originalheat treatment.
4) lINkagE aNd ShaCklE INSPECTION - To remove the linkage froma “GX” or “MK” clamp, remove the load pins from the body. (The “Z”spring must also be released on the “MK”). The pins do not rotate andunder normal load do not require replacement. They should be inspect-ed for bending, which is caused by overloads and replaced as needed.Inspect the shackle for bending at the rivet, which is an indication ofside pull. If this is a recurrent fault, use a chain connector on the clamp.
5) RIvET INSPECTION - Rivets may require replacement when a veryloose connection is detected. Linkage should normally be free working.Should a rivet hole in the shackle, “G”-Iink, radius link or connecting link
become stretched or enlarged (usually resulting from overloading),those parts should be replaced. It is advisable to replace the rivet aswell. To replace any worn parts, drive rivets out over a relief opening,such as a small section of pipe or the opening in a vise.Warning: Do not weld or substitute bolts for rivets. Check connectinglinks to ascertain that they are not bent.
6) SPRINg INSPECTION - If a “GX” clamp is equipped with a spring, test-ing for replacement is simple. The spring should be of sufficientstrength to hold the cam against the pad. If it is not, the spring shouldbe replaced. In the case of the “E” clamp, the spring should be replacedif it fails to provide initial pressure at near zero grip.
7) ChaINS - Chains supplied with clamps should also be inspected care-fully. To do this, use a Campbell wear gauge. Inspect chains link bylink, checking for distorted, stretched or cracked links, nicks or gouges,pitted links and excessive wear of bearing surfaces and barrels.
WaRNINg!• The clamps in this catalog are not intended to serve as a permanent connection to a plate
or other object.• The grip depends on friction and a camming action. If the gripping surfaces are not properly
maintained and the clamp is improperly used, the load may fall.• Use extreme caution where overhead lifting is involved or where a failure could cause prop-
erty damage or personal injury.• Read maintenance materials and use instructions.
“gXl” Clamps
“gX” Clamps
• Available in a 1/2, 1 and 2 ton capacity• Drop forged and heat treated components, with
gripping surfaces of case hardened alloy steel • Exclusive feature is a patented wear indicator
system. When any of cam’s straight line, convexteeth are flattened between unique wear indicator grooves, it is time tochange the cam
• Newly designed “Cam Engaging Lever” keeps the cam in contact withthe plate. The tension arm and spring mechanism facilitate attachingand removing the clamp.These clamps will not lift platewhen in the “lever open” posi-tion
Warning: Never tamper with aclamp’s tension arm and springmechanism during a lift
• “GX” clamp is entirely drop forgedand heat treated
• Can be used for both vertical andhorizontal-to-vertical lifting
• Exclusive feature is a patented wear indicator system. When any ofcam’s straight line, convex teeth are flattened between unique wear indi-cator grooves, it is time tochange the cam
• Shackle and “G” link com-bined into one part for fewerstress points and lesschance of side loading dam-age
• Note: The pad should bereplaced same time as cam
• 100% proof tested with cer-tificate of test attached toeach clamp
Grip ClampCat. UPC No. Range Wt. WLLNo. 020418 (in) (lbs) ton
drag Clamps, “gX” Style• Ideal for dragging plates or heavy objects• Has a heavy plate welded to its bottom edge• 100% proof tested with certificate of test
attached to each clamp• Replacement parts are same as
for standard “GX” clamps
SaC (Screw-adjusted Cam) Plate Clamps• Recommended for turning plates from horizontal to
vertical as well as through a 180O arc• The convex, serrated cam swivels on a ball joint so that the
area of cam engagement increases as load increases• Drop forged body and shackle• 100% proof tested with certificate of test attached to
each clampNote: Screw needs to be hand tight only! Do not over tighten.
drum handling Equipment Single drum lifter, No. 52• Lifts drums with or without heads removed• Drums can be lifted from either horizontal
or vertical positionsand then reversed
• Snaps onto drum andis held there by itsspring-loaded cameven when there is no load
Note: This clamp is not suitable for lifting platesor sheets
Sharp leg Clamps, “gX” Style• Designed to lift stacked plates from
horizontal to vertical positions• The long sharp leg can be driven between
the top two plates to fully engage the clamp• 100% proof tested with certificate of test
attached to eachclamp
• Replacementparts are same asfor standard “GX”clamps
horizontal Plate Clamp• One man can handle plates with this clamp• Dual springs hold cam on the work while
the second clamp is placed• Sold in pairs• 100% proof tested with certificate of test
attached toeach clamp
duplex hand grip• Designed to carry or pull any object that will fit
into its jaws• Grips and releases automatically
Bearing Max.Merrill UPC Overall to Pad I.D. Bead JawModel Cat. No. WLL Width Center Eye Recess Opening Wt.No. No. 020418 (lbs) (in) (in) (in) (in) (in) (lbs)52 6410101 095634 1000 5 6 1-3/4 1/2 x 3/4 7/8 4-3/4
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fork Truck drum lifter, No. 260• Transforms any fork lift truck into an efficient drum handier• Handles drums with or without heads• With shackle reversed in body, a chain sling can be attached
to lift many objects besides drums
Beam Clamps - JET• 1 to 5 Ton capacity• Clamp jaw is designed to reduce flange stress by
distributing load away from I-Beam flange edge• Can be mounted easily with threaded handle• Fits a wide range of
flange widths andbeams
• Suspension bar provideslower headroom
DimensionsMin. Fork Size, Max WLL (lbs)Space Max. Using
Merril UPC Between Outside Drum Using Center Model Cat. No. Forks Forks Tkns. Width Dia. Clamps Shackles Wt.No. No. 020418 (in) (in) (in) (in) (in) (lbs) (lbs) (lbs)260 6410501 095696 5-1/2 18 1-3/4 6-1/4 17-1/2 - 25 2000 6000 29
Beam ClampsBeam clamps provide an efficient method for han-dling wide flange beam sections and plate girders.When lifting, they grip the beam at three points.When properly balanced and safely guided, thebeam can be handled even if the clamp is slightlyoff center lengthwise.Good safety procedures providing control of thelifted beam must be used. Beams should begripped as near the center as possible. Snubbinglines at each end must be used to control exces-sive twisting or swinging, and to guide the beam toits proper place. Each lifting situation may havespecific safety demands which should be used as required.Beam clamps eliminate the need for slings, chokers, and spreader bars.The weight of the beam clamp automatically opens its tongs, which slideunder the flanges of the beam. When the clamp is lifting, its center plateand gripping tongs work againsteach other–the heavier the beam,the greater the clamping pressure.Model “NS” clamps have a recessedbase to accept studs welded to a beam surface.WaRNINg: Decreasing the load by bumpingor substantial imbalance can, under certaincircumstances, loosen the grip. Do not use onflange widths less than those specified on thename plate. Do not exceed working load limit.
Flange GripModel WLL Width Range Depth Wt.No. (tons) Min. - Max. (lbs)F-5 5 4 to 10 1 51F-15 15 7 to 17 2 125NS-15 15 7 to 17 2 120F-25 25 16 to 24 3 244NS-25 25 16 to 24 3 234F-35 35 16 to 36 4 495NS-35 35 16 to 36 4 484
Pipe grabsWhen these high strength alloy pipe grabs are droppedover a pipe, they automatically clamp to the pipe.Moveable outriggers stabilize the pipe regardless of thepipe grabs position. The operator only has to guide thegrab into place. No blocking required. Pipes can behandled quickly and efficiently when properly balanced.These pipe grabs provide an excellent means of han-dling cast iron, steel or asbestos cement pipe, or anycylindrical object that comes within the parameters ofoutside diameter and working load limits listed for eachmodel number.Pipe grab sizes listed will handle all classes in a category of ASA standardcast iron pipe or ASA standard steel welded and seamless pipe. Standard,extra strong & double extrastrong all have the same O.D. Ifmodels listed here do notmeet your job requirements,please contact us. Pipegrabs for special sizes ofpipe, tubing or any cylindricalobject may be custom manu-factured on a special order.WaRNINg: Use pipe grabs only forpipe outside diameter as specified inthe tables above for each modelnumber. Do not exceed the workingload limit.
models avl and vllocking Clamp/horizontal to vertical - 180O
1/2 through 20 Ton Rated lift Capacities• Horizontal to Vertical Lift - Capable of turning a
single steel plate from horizontal to vertical tohorizontal through a 180° arc.
• Locks Open and Closed - Locks open to facilitateloading and unloading clamp. Locks closed onto material for a moresecure lift.
• Gripping Cams - 2 through 20 ton lift capacities incorporate dual grippingcams. Increases grip on load for a more secure lift.
• Self-aligning Pivoting Die - Increased surface contact between load & clamp.• Wide Jaw Openings - Wider range within rated lift capacity.• High Strength Shock-resistant Steel - Provides for longer clamp life. • Working Parts Enclosed - Protects parts for longer use.
models avl and vl w/Stainless gripping Cam and dielocking Clamp/horizontal to vertical - 180°1/2 through 10 Ton Rated lift Capacities• Stainless Gripping Cam and Die - For handling
stainless steel plate. Serrated for a more secure lift. 2 through 10 ton clamps incorporate dual gripping cams.
• Horizontal to Vertical Lift - Capable of turning a single steel platefrom horizontal to vertical to horizontal through a 180° arc.
• Locks Open and Closed
Call for Complete Dimensional Information – We Specialize in Lifting Problems!
Complete Contractor and Industrial Supplier • Sling and Rigging Specialist Since 1930Visit us online at www.hanessupply.com
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model av and vNon-locking Clamp/vertical lift Only1/2 Through 4 Ton Rated lift Capacities• Vertical Lift Only - Capable of lifting and
transferring a single steel plate in a verticalposition only. Constant tension must beapplied throughout entire operation.
• Gripping Cams - 2 through 4 ton lift capacities incorporate dual grippingcams. Increases grip on load for a more secure lift.
• Self-aligning Pivoting Die - Increased surface contact between load andclamp.
• High Strength Shock-resistant Steel - Provides for longer clamp life.
models avl and vl with universal Shackle and auxiliary locklocking Clamp/horizontal to vertical - 180O
1/2 through 10 Ton Rated lift Capacities• Includes the features for both the Universal
Shackle and the Auxiliary Lock in one clamp. • Horizontal to Vertical Lift - Capable of turning
a single steel plate from horizontal to verticalto horizontal through a 180O arc.
The universal shackles permits side loading of the lifting shackle at: - 100% of rated capacity from vertical to 30O
- 75% of rated capacity between 30O & 45O
- 50% of rated capacity between 45O & 90O
models avlC and vlClocks Closed Only/horizontal to vertical - 90°1/2 Through 6 Ton Rated lift Capacities• Horizontal to Vertical Lift - Capable of turning a
single steel plate from horizontal to vertical tohorizontal through a 90O arc.
• Locks Closed Only - Locks closed onto materialfor a more secure lift.
• Gripping Cams - 2 through 6 ton lift capacities incorporate dual grippingcams. Increases grip on load for a more secure lift.
• Self-aligning Pivoting Die - increased surface contact between load & clamp.• Wide Jaw Openings - Wider range within rated capacity.• High Strength Shock-resistant Steel - Provides for longer clamp life.• Working Parts Enclosed - Protects parts for longer use.
model hlNon-locking Clamp/horizontal lift Only1/2 – 8 Ton Rated lift Capacities Per Pair• Horizontal Lifting Clamp - Used in pairs, sets
of pairs, or in tripod arrangement to lift andtransfer plate in a horizontal position only.
clamps onto the plate for a more secure lift. Also available with smoothgripping surface of bronze or stainless steel for handling polished met-als. Dual Cam Model HL Clamps are also available.
• Jaw Openings - Special jaw openings available upon request.• High Strength Shock-resistant Steel - Provides for longer clamp life.• Rated Lift Capacities are Per Pair
*Please call us for Complete Dimensional Information.
Lifting Clampsmodels avl and vl w/auxiliary lockhorizontal to vertical - 180°1/2 through 10 Ton Rated lift Capacities• Auxiliary Lock - Provides for a double locking
mechanism in the "lock closed" position. • Locks Open and Closed• Horizontal to Vertical Lift - Capable of turning
a single steel plate from horizontal to verticalto horizontal through a 180° arc.
• Contact us for information on additional features.
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Lifting Clamps
12 -5
12
liftin
gC
lamp
sComplete Contractor and Industrial Supplier • Sling and Rigging Specialist Since 1930
Visit us online at www.hanessupply.com
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adjustable Runway Beam Trolleys“SUPERCLAMP” Adjustable Runway Beam Trolleys are of acknowledgedand experienced design. The unique quality features of this new range ofmanual travelling gear are the Wheelguarding Anti-drop Plates, which areincorporated into the practical design of these transferable and mobilesecuring attachments. To complement this range, reference is made to“SUPERCLAMP” Geared Runway Beam Trolleyswhich allow additional ease of load conveyance.
WLL Width To Accommodate Inside@ 0O Adj. Beam Flange Shackle Ave.Vert. min-max Tkns. (max.) Crown to Wt.
IPhgZ/IPhguZ - for horizontal Transfer w/locking deviceThe type IPHGZ and IPHGUZhorizontal lifting clamps aredesigned for the lifting and trans-fer in the horizontal position ofsteel plates including thin platesthat sag. Both clamps have alatch which allows the operatorto position the clamp and move away from the loadbefore the lift begins.These clamps are also suitable forworking in conjunction with anangle bench, guillotine, roundroller, etc.available in two versions:1 Type IPHGZ: with fixed hoisting eye.2. Type IPHGUZ: with universal
hoisting eye.Higher working load limits and differ-ent jaw apertures are available uponrequest.
WLL Jaw Wt.Order per pce Opening per Pce
Model No. in t (in) (lbs)0,75 - IPHGZ 5451 0,75 0 - 1 81,5 - IPHGZ 5452 1,5 0 - 1 163 - IPHGZ 5453 3,0 0 - 1-1/2 27
fixed Jaw adjustable girder ClampsThese Fixed Jaw Adjustable Girder Clamps are truly versatile in applica-tion and may be used for lifting, pulling or as an anchor point. Designedspecifically to provide maximum JAW GRIP ADJUSTMENT. These prod-ucts are engineered for practical use where mobility is essential. Theclamps are easily applied and do not require additional tools or widthadjusting components such as spacing washers.
adjustable universal Rail lifting ClampsDeveloped for standard Rail Sections. The “SUPERCLAMP” Universal RailClamp is adjustable, and provides a reliable and secure grip on the railwhen tightened. Its lightweight, versatile adjustability and low maintenancerequirements makes this “SUPERCLAMP” product a highlyrecommendable unit for all engaged in Rail Construction,Rail Maintenance and Rail Manufacture.For bridge type rails, standard S2A fixed jaw “Superclamp”girderclamp fits all sections.
Permanently fixed adjustable girder ClampsPermanently Fixed Adjustable “SUPERCLAMP” Girder Clamps (PFC) aredesigned for light industrial applications, particularly where a permanentoverhead anchor point is required. These high-strength, inexpensive, lightweight clamps are excellent for application insmall garages & hobbyist workshops.
Swivel Jaw adjustable girder ClampsSwivel Jaw Adjustable Girder Clamps incorporate the additional benefit ofhorizontal jaw adjustment. This enables the full length & max. width of theswivel jaw to anchor evenly on a considerable surface area of the beamflange. Additional tools or width adjusting components are not required.
WLL @ 0O Jaw Grip Inside Shackle Wt.Model Vert. (lbs) Adj. Crown to Spacer (in) (lbs)R1 6720 All Std. Rail 3-3/4 13.2R2 11200 Sections to 113 A 4-1/8 17.0
autolock Runway Beam Trolleys w/ anti-drop PlatesA self locking “SUPERCLAMP” Unit with Anti-DropPlates designed for maximum speed of application,minimum maintenance requirements and maximumsafety. The practical and versatile design providesthe user with a high quality product, tailored to theneeds of thosepersons whorequire the useof securingattachments.
WLL Width To Accommodate To Accommodate Inside @ 0O Adj. Beam Flange Flange Shackle Ave.Vert. Min - max Tknss (max) Web (max) to Trolley Wt.
IPuZ/universal - for lifting in any directionThe type IPUZ vertical liftingclamp is used for lifting, turning(180O) and vertical transfer ofsteel plates & constructions. Thehinged hoisting eye allows theuser to place & lift the load fromvirtually any direction. All IPUZclamps are built with a latch thatlocks in both the open and closedpositions. This allows the operatorto easily position the clamp, closethe latch and move awayfrom the load before thelift begins. IPUZ clampswith working load limits of12 tons & up have spe-cial hook-up devices builtin to assist in the place-ment of these large-sizedclamps.Higher working load lim-its and different jaw aper-tures are available uponrequest.For stainless steel plates& constructions use thetype IPURZ vertical liftingclamp.The IPURZ clamphas a cam segment &pivot made of stainlesssteel. All other parts &functions of the IPURZclamp are identical tothose of the IPUZ liftingclamp.
Complete Contractor and Industrial Supplier • Sling and Rigging Specialist Since 1930Visit us online at www.hanessupply.com
fixed Jaw adjustable girder dog“SUPERCLAMP” GIRDERDOGS incorporate all of the reputedly excellent
and reliable design features for which our products are known. The GIRD-ERDOGS design is enhanced by a well balanced distribution of side-plates, ensuring maximum grip and hold over an adequate length ofGirder or Beam Flange. They are safe in use, and once in position, areeasily applied to a steel beam. No additional width adjusting toots or com-ponents required.
universal SuPERClamPThe Universal “SUPERCLAMP” has beendesigned not only for vertical use, but also forside load applications where conventionalclamps are not suitable. The USC is truly versa-tile in application and can be used for lifting,pulling or as an anchor point.
adjustable double Ended monorail Construction ClampsThese Monorail Construction Clamps are designedto enable Speedy Erection of permanent or tempo-rary Overhead Conveying Systems where existingsteel girders are of an adequately balanced horizon-tal level. Both Clamps are fully adjustable by operat-ing the left & right hand threaded adjusting barsincorporated into the unit. The designed-inStationary Height StabilizerBlock ensures a rigid con-struction of the Unit.Additional tools or widthadjusting components arenot required to apply theunit onto existing steel gird-ers.
Pipe lifting Clamps“SUPERCLAMP” Pipe Lifting Clamps are designed for efficient and easyhandling of cylindrical objects such as pipes or bars. The clamp is easilyapplied to cylindrical objects.
WLL Jaw Grip Inside Inside@ 0O Adj. Jaw Shackle Shackle Ave.Vert. Min - max Aperture Crown to Weight Wt.
geared Runway Beam Trolleys w/anti-drop Plates“SUPERCLAMP” Geared Runway Beam Trolleys have taken require-ments of the user into consideration. Designed and manufactured with'Anti-Drop Plates,' this product range assures ease of application in use,maximum safety and hold, and low maintenance requirements. As with all“SUPERCLAMP” products, the quality is of the high-est standard to comply with user requirements.
WLL Width To Accommodate@ 0O Adj. Beam Flange Inside Shackle Ave.Vert. min-max Thickness (max) Crown to Spacer Wt.
adjustable Runway Beam Trolleys w/anti-drop PlatesThis range of lightweight handpush “SUPER-CLAMP” Runway Beam Trolleys offers easy to usemobile securing attachments for load and liftingrequirements. Developed for lighter industrial appli-cation, this product range is completely recom-mended for maintenance departments and must bean integrated part of every engineers tool kit. Theleft and right hand threaded adjusting bar onlyrequires turning so as to ensure appropriate adap-tation to a beam width, and the trolley is ready foruse. No additional tools or width adjusting components required. Fittedwith a width adjustment locking mechanism and Wheelguarding Anti-DropPlates, this range ofproducts could well beone of the great innova-tions to secure Safetyand Health in the homeworkshop and at work.
WLL Width To Accommodate Inside@ 0O Adj. Beam Flange Shackle Ave.Vert. min-max Thickness (max) Crown to Wt.
adjustable angle Section ClampThis “SUPERCLAMP” product serves as an anchoror lifting point when attached to an overhead steelangle section approved for lifting applications. The “V-Block” Clamping Jaw ensures that the clamp issecurely fixed to the Angle Section when adequatelytightened. “SUPERCLAMP” Angle Section Clampsare designed for safety and versatility - each modelbeing suited to accommodate a wide range of steelangle sections. Notools required as theAdjusting Mechanismis an integral part ofthe design featuresand incorporates anAdjusting Bar withhandle.
WLL To Fit Angle Inside Inside@ 0O Sections Jaw Shackle Shackle Ave.Vert. min-max Aperture Crown to Width Wt.
hinged universal Clamps Type Cy and CXThe CY clamp is based on our succesful 92 series rangeof clamps and incorporates the new uni-versal hinged hookring.
The CX and CY Hinged Universal PlateClamps have been developed especiallyfor the handling of plate at any angle thuspermitting the awkward lifts previouslyconsidered hazardous.
The CX clamp is particularly suitable forhandling fabrications because of the facili-ty of the lifting eye and link. The CX rangeis available with a special swivel hookring.LIft One PLate OnLy at a tImeSuitable for all structural steel up to 300 Brinell surface hardness.
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Lifting Clampsuniversal Clamps 92 Series Type CZ92These clamps lift and turn over plates in one smoothoperation.
Developed after extensive research and field testing,the Universal Clamp enables plates to be turned over orlifted from the horizontal to the true vertical position.
Available with either standard hookring for use withexisting sling hook, or with integral short chain sling fordirect fitting on to the crane hook. Standard featuresinclude, hardened steel jaws for positive grip and locking mechanism.
CZ921.5, CZ922 and CZ923 clamps include a jawand corresponding pad wear indicator to provide visiblewarning when replacement is required.
The CZ92 range of clamps can be specially reinforced to withstand fre-quent dragging. They can also be supplied with a heavy duty “sharp leg”where a wedge action is required to separate plates.LIft One PLate OnLy at a tImeSuitable for all structural steel up to 300 Brinell surface hardness. For stainless steeland other materials please contact our sales office.Note: CZ920.5 supplied without lock.The Camlok CZ92 series can now be supplied with a chain type lock in place of thestandard locking lever. It can be supplied to any clamp in the CZ92 range at no extracost, just add the suffix “P”.
universal Plate Clamp Type CW SpringlokThe Camlok CW series of clamps can lift and turn over plates in onesmooth operation. The clamp is fitted with an over center spring mecha-nism which ensures that the moving jaw is in contact with the load (plate)when the clamp is in the closed position but holds thejaw open to allow easy fitting of the clamp to theplate. The mechanism is simply operated by pushingthe clamp's hookring down into the clamp to lock itinto the open position and pulling the hookring out ofthe clamp to lock it onto the plate.
high grip universal Clamp Type hgThese clamps develop a much higher grip on the lifted plate and are com-plementary to the Universal type. They are particularly suitable for liftingplates with hardened surfaces or stainless steel.
Available with either standard hookring for use with existing sling hook,or with integral short chain sling for safe direct fitting on to the crane hook.LIft One PLate OnLy at a tImeSuitable for all structural steel up to 376 Brinell surface hardness.
Camlok gentle grip Type TSS (Steel Jaws)This clamp is speciffically designed to lift withoutmarking the surface. Particularly useful for liftingstainless steel when it is important not to impreg-nate the stainless steel with ferrous material.
Camlok Wide Jaw gentle grip Clamp Type TSB (Rubber lined Jaws)This clamp has hard rubber lined clamping jaws forhandling loads that must not be marked.
Camlok gentle grip universal Clamp Type lJThe LJ range of clamps is specifically designed to lift plate withoutmarking or damaging the surface finish. They areparticularly suitable for lifting thin gauge steel plate,stainless steel and aluminum plate.
The clamp jaws are lined with chrome leather. Theclamp is also suitable for use with steel of a hardness above 300 Brinell, e.g. “Hardox”.
girder Turning Clamp Type gTThis clamp has been specifically designed for handling and turningflanged rolled sections. The moving chainguide, which is incorporated into the clamp,changes the center of the lift so that the sectioncan easily be turned.
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heavy duty Bulb Section Clamp Type CBDeveloped especially for the safe handling of bulb bar profiles and fabrica-tions containing bulb bar in the shipbuilding industry.
Available with either standard hookring for use with existing sling hook,or with integral short chain sling for safe direct fitting on to the crane hook.
heavy duty girder Clamp Type CgThe Camlok Girder Clamp has been designed to meet the requirements ofthe heavy steel industry where the handling of larger sizes of beams pres-ents a problem. It incorporates a positive lock on to one of the uppermostedges which will allow the beam to be set down withthe web or flange vertical. This range can be suppliedwith either a locking lever or a chain type lock. Addsuffix “P” for chain type lock.
girder Clamps Type TTRThis clamp has been developed for handling struc-tural beams with the flanges in a vertical position.The hookring is designed to be as near the center ofgravity as possible resulting in a near horizontal lift.
girder Stacking Clamp Type gSSpecifically designed for the handling of rolled steelbeams and joists when stacked horizontally. Theunique design enables the beam to be lifted by oneflange and transported horizontally.
horizontal girder Clamp Type TTg with Safety lockThe clamp is designed to lift and transport steel beams with the flanges ina horizontal position. The clamp is fitted with a locking lever and can beused in pairs or singly. Alternatively the clamp canbe fitted with a chain type lock and handle to aid inthe positioning on to the girder. Add suffix “P” forclamp with chain type lock.
heavy duty horizontal Plate Clamps Type Ch and hh (Pairs)Used in pairs this range of clamps is ideal for loadingmachines and moving plate material in the horizontal posi-tion. A single pair of clamps fitted to a two leg chain (max.sling angle 90°) is all that is required for lifting shortlengths of plate. For long plates 2 pairs of clamps sus-pended by chain from a lifting beam must be used. Thetwo jaws and wide toe plate give the clamp a stable gripon the plate. The integral shackle ring will accept chainsling hooks or wire ropes directly.Maximum sling angle is 90°The 1t units are of single cam construction an 8t HH unitsare manufactured from High Strength steel for ease ofhandling.These clamps are supplied with smooth jaws. CH clamps areavailable with serrated teeth jaws.
horizontal Plate Clamps with Safety lock Type ThSThese clamps are designed for lifting and handling sheet steel plates. The clamp is particularly useful for loading plates into guillotines, presses,punching machines and folding presses. The locking mechanism is pre-tensioned ensuring a safe lift. Theseclamps can be used in pairs or singly.
horizontal Thin Sheet Clamps Type Thk (pairs)A horizontal plate lifting clamp with reversed jaws designed to handle thinsheets that deflect when being lifted.Clamps are used in pairs.Maximum sling angle is 60°
Screwcam Plate lifting Clamp Type TSgThese screw clamps are particularly suitable for handling plate at rollingand forming machines. The pivoting hooking allows the clamp to handleplate through a 180° arc.
Rail lifting Clamps Type CRFor handling rail sections. These clamps are designedto lift most size of rail now in use in the U.K.
WLL Wt.Model (tons) (kg)CR750 1 13CR21 2 13
multi-Rail lifting Clamps Type mRThese clamps facilitate fast bulk transfer of rail sections from rail stacks towagons or ship holds.
The clamps retain the rails rigidly in a flange to flange position, thuseliminating the necessity of levering railsinto position when stowing or fasteningdown wagons.
The clamps are normally used in pairsand have automatic double safety locks.
Hard rubber linings on the contactingparts prevent marking or damage to the railhead.
Rails may be inclined p to 25° to passthrough hatchways of insufficient length.
Pile Pitching Clamp Type CP (fitted with 15m or Rope)These clamps are designed specifically for pitching sheet steel piling andhave the advantage that a rope is fitted for easy releasefrom ground level. This presents a quicker and safermethod than the laborious procedure of release whenusing a standard shackle. These clamps are notdesigned to extract a driven pile and must not be usedfor this under any circumstances.
Pile Pulling Clamps Type PPThe “CAMLOK” Pile Pulling Clamp is designed to pull out driven piles. The clamp has a narrow opening and deeper slot to ensure pile is gripped firmly. It is extremely difficult to determine the forcesrequired to pull out a driven pile, contractors should therefore take extra care to ensure that the WLL of the clamp is not exceeded. Lifting appliances should preferably be fitted with a load indicator.
Screwlok Clamps Type SCScrewlok clamps are designed to fit the flanges of RSJ’s and Universalbeams as a semi-permanent lifting point suitable for use with poweredhoist, chain blocks, Tirfors etc. The SC range has a load pin incorporatedfor load suspension with reduced headroom.
Screwlok Clamps Type SC92 Shackle SuspensionScrewlok clamps are designed to fit the flanges of RSJ's and Universalbeams as a semi-permanent lifting point suitable for use with poweredhoists, chain blocks, Tirfors etc. The SC92 range has a shackle incorporated for load suspension.
gripping force Indicator (Patent Pending)for SC and SC92 Screwlok ClampsThis unique device (patent pending) allows theoperator to easily determine when the clampingjaws are clamped to the correct load tension. Thedevice incorporates two colored cylindrical pinsthat protrude from the mechanism when the clampis not attached properly. As the clamp is being tightened the pins retract,when they are flush with the clamp it is tightened correctly and safe touse. This eliminates the danger of guessing if the clamp is safely grippingthe flange or not. Providing the safety instructions are followed the clampcan be used for attachment to the load to be lifted. Use the suffix “G” todesignate gripping force indicator.
Lifting Clamps
Twin Screwlok Clamps Type SC92TThe “CAMLOK” Twin Screwlok Clamps are designed to enable one beam tobe suspended beneath another beam. Note these clamps can only be usedwith a minimum of 2 suspension points. Cantilevered loads on the bottombeam are not allowable. The photograph shows the rigid fixed suspensionbracket. These are available with a single bolt swivel suspension bracket.
WLL Flange Size Wt.Model (tons) (mm) (kg)SC921 T 1 75-210 11SC922 T 2 75-210 13SC923 T 3 100-270 16SC923/L T 3 75-305 20SC925T 5 100-270 23SC925/LT 5 75-305 27SC9210 T 10 75-305 37
Push Travel Screwlok Trolley Type TSCThe push travel Screwlok trolley clamp provides aneasily moved temporary suspension point.