Sealey SSC750 User manual

750KG STATIC MOUNTED CRANE
MODEL NO: SSC750
Thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these
instructions, and properly maintained, give you years of trouble free performance.
IMPORTANT: PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS & CAUTIONS. USE
THE PRODUCT CORRECTLYAND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR
PERSONAL INJURYAND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.
1. SAFETY
9 Fittingmustbeundertakenbyanexperiencedengineerwithknowledgeofthestressesinvolved.Thisisespeciallyimportantiftting
to a vehicle or trailer.
9Keep crane, lifting slings, support and beams in good working order and condition. Follow the inspection requirements as described
in Section 6, Maintenance. Take immediate action to repair or replace damaged parts by contacting your supplier.
9Ensure that all accessory lifting devices are suitable. If crane is damaged, remove from service immediately.
9 Ensurethatthecraneissecurelyxedtothesurfaceorvehicleonwhichitistobemounted.
9Keep children and unauthorised persons away from the working area.
9Keep working area clean and tidy, free from unrelated materials and ensure that there is adequate lighting.
9Ensure that load does not exceed the maximum lifting capacity of the crane. Overloading the crane is dangerous. Where
appropriate, use only the lifting points recommended by the manufacturer of the item to be lifted, e.g. vehicle engine.
9Before lifting the load ensure that the crane boom is in the lowest practical position, that there are no obstacles which may snag the
load whilst it is being lifted and that the area above the boom is clear.
9To avoid injury, be fully aware of your own and other persons locations in relation to the lifting, and lowering, of the load.
9 Keepasoundfootingandbalance,andensuretheoorisnotslippery,andwearnon-slipfootwear.
9Ensure boom extension locking pin and ‘R’ pin are in position before lifting.
9Ensure the centre of gravity always remains inside the crane base.
8DO NOTharnesstheloadatanangleoruseanyattachmentsnotveriedastforpurpose.
8DO NOT allow the load to swing during lifting.
8DO NOT allow the load to drop suddenly. Lower load with care, ensuring that you are fully aware of the condition of the surface onto
which the load is to be placed.
8DO NOTloadcranebeyonditsratedcapacityforeachspeciedboomextensionpositionasindicatedinSection3.Thecapacityof
the crane reduces as the boom is extended.
8DO NOT position any part of your body beneath the load.
8DO NOT attempt to adjust the safety valve, which has been set and sealed by the manufacturer.
8DO NOT use this crane to perform a task for which it is not designed.
8DO NOTusewhilstundertheinuenceofdrugs,alcoholorintoxicatingmedication.
8DO NOT climb on the crane.
9When not in use store in a safe, childproof area.
WARNING! Failure to heed safety and warning instructions may result in damage and/or personal injury and will invalidate the
warranty.
2. INTRODUCTION
 Unique360°lockingswivelbaseforeasyrotation.Mountseasilyontoanystrongandstablesurfaceincludingloadingbays,4x4s,
 atbedtrucksandtrailers.Heavy-dutychainandhookwithsafetyclip.Deadman’scontrolreleasevalveallowsneadjustmentfor
safe, controlled lowering of load.
2.1. IDENTIFICATION :
Supplier: Sealey Power Products,
Kempson Way,
 Su󰀨olkBusinessPark,
Bury St Edmunds,
 Su󰀨olk,
 IP327AR.
ModelNo: SSC900
SSC750Issue109/03/23
Original Language Version
© Jack Sealey Limited
Refer to
instructions Wear protective gloves Wear safety footwear

3. SPECIFICATION
Model No:...................................................................SSC750
Height Jib Down:......................................................1530mm
LengthofJibPosition1:.............................................825mm
LengthofJibPosition2:........................................... 1180mm
LiftingCapacityinPosition1:.......................................750kg
LiftingCapacityinPosition2:.......................................250kg
Max.LiftHtatJibPosition1:....................................2060mm
Max.LiftHtatJibPosition2:....................................2350mm
3.1.  Foradescriptionofin-serviceandout-of-serviceconditionssee 
 Section1Safety,Section6Maintenance.
3.2.  Thecraneisttedwithabypassvalvethatwillpreventtheramfrom 
over extending.
3.3.  ForapplicationsseeSection1Safety.
3.4.  Forcontrolsystem,seeg.2forreleasevalve,pumpassemblyand 
 handle.OperationisexplainedinSection5.
3.5.  Forgroundconditionrequirements,seeSection1Safety.
3.6. For information on parts and materials requiring specialised repair
techniques see Section 6 Maintenance.
4. ASSEMBLY
WARNING!Thebase(g.1)mustbefastenedsecurelytothesurface or vehicle on which it is to be mounted.
Owing to the design of this crane, the mounting is
subject to substantial leverage.
No liability will be accepted for incorrect mounting or use of this crane.
4.1. Solid Mounting: Use anchor bolts of suitable size and design to secure the base.
If in any doubt, consult a specialist with the relevant knowledge.
4.2. VEHICLE MOUNTING: When mounting on a vehicle, consult the vehicle
 manufacturerand/orbody-buildertodetermineasuitablelocationon 
 whichtomountthecrane.Incorrectmountingcoulda󰀨ectthestabilityofthe 
vehicle when using the crane.
4.3. CRANE ASSEMBLY:(Partnumbersrefertothepartsdrawing).
4.3.1. Ifrequired,boltwheelhub(part2)ontopost(part9)usingbolts(part3), 
securing with washers and nuts.
4.3.2. Attachboom(part12)topostusingbolt(part10),securingwithwashersand 
nut.
4.3.3. Attachlowerendofjack(part8)topostusingbolt(part6),washersandnut.
4.3.4. Similarly,attachupperendofjacktoboomusingbolt(part11),washersandnut.
4.3.5. Slideboomextensionintoboomandsecurewithpin(part13).
4.3.6. Attachhookandchain(part16)usingbolt(part15),washersandnut.
4.4.  Beforeuse,purgethehydraulicsystembyopeningthereleasevalve(g2.B) 
 slightlyandoperatingthepumpforabout20strokes.Closethereleasevalve 
 andcheckoillevelasinsection6.1.B.
5. OPERATION
5.1. OPERATION(RefertoSection6.2regardinginspectionbeforeeach
 andeveryuse).
5.1.1. Loosenlockingarm(g.3)allowingmasttorotate.
5.1.2. Placepumpinghandle(gs.2.E&4)intopumpsocket(g.2.A)and 
pump, the boom will raise. Continue to pump until the boom reaches
the height at which the load can be secured.
5.1.3. Connect the crane hook to the load using a suitable sling or support
beam. Ensure you are aware of the load weight, and check that it is
 withinthecapacityofthecrane(attheboomextensionyouareusing)
and the sling or support beam.
5.1.4. Lift only from directly above the load. WARNING! DO NOT lift the
load at an angle!
5.1.5. Toslewthecraneanditsload,placetheslewinghandle(g.4)into 
the socket and use as a lever, taking care not to place yourself or
any other person in the path of the load. If vehicle mounted, monitor the attitude of the vehicle and stop lifting if any sign of
instability becomes apparent.
5.1.6. Tolowerload,placethenotchesintheendofthepumphandleoverthelugsonthereleasevalve(g.2.B)andturnWARNING!
DO NOT allow the load to drop suddenly.
5.1.7. When load has been secured, remove lifting sling, support beam etc. Secure the crane with boom fully lowered and the locking arm
tightened.
6. MAINTENANCE/INSPECTION
NOTE: The crane MUST be kept clean and dry and must be maintained in accordance with these instructions.
6.1. LUBRICATION
A) Oilallworkingpartsmonthly.
250mm
++
105mm
ø17mm
g.1
g.2
g.3
Original Language Version
© Jack Sealey Limited SSC750Issue109/03/23
g.2

B) Theramislledwithoilandshouldonlyrequireoccasionaltoppingup.FortheoccasionaltopupDO NOTusebrakeuid,asthis
will damage the hydraulic seals. Proceed as follows:
 1)UseonlygoodqualityhydraulicjackoilavailablefromyourSealeystockist.
 2)DO NOT OVERFILL as this will cause failure.
 3)Afterllingwithhydraulicoil,pumpthecraneuptoitsfullheightandpouro󰀨anyexcessoil.
6.2. INSPECTION AND EXAMINATION OF CRANE BEFORE USE
A) Beforeeachuseofthecrane,performaninspectionforleaks,damage,looseormissingparts.
B) Theworkshopcranemustbeexaminedimmediatelyifithasbeensubjecttoanabnormalloadorshock.Itisrecommendedthat
such an examination is made by an authorised service agent.
C) Theownerand/oroperatormustbeawarethatrepairofthisequipmentwillrequirespecialisedknowledgeandfacilities.Itis 
recommended that an annual examination of the workshop crane is made by an authorised service agent.
D) Unauthorisedpartsmaybedangerousandwillinvalidatethewarranty.
6.3. DEFINITION OF ‘INSPECTION’AND ‘EXAMINATION’ BELOW
INSPECTION:
Inspect the crane for defects and check the operation of controls,
limiting and indicating devices without loading the crane. This check does not normally require any part of the crane to be dismantled
other than removal or opening of covers or housings.
EXAMINATION
 Vericationthatthecranecansafelycontinueinserviceincludingafunctionaltestofallsafetydevicesi.e.limiting,indicating 
 equipment,brakes,clutches,safetyvalvesetctoverifythattheyoperatewithintherequiredtolerances.Anexaminationis 
more thorough than an inspection.
6.4. DAMAGED CRANES
 Anycranewhichappearstobedamaged,badlyworn,oroperates abnormally MUST BE REMOVED FROM SERVICE! It is
recommended that necessary repairs be made by an authorised service agent.
ENVIRONMENT PROTECTION
Recycleunwantedmaterialsinsteadofdisposingofthemaswaste.Alltools,accessoriesandpackagingshouldbesorted,
taken to a recycling centre and disposed of in a manner which is compatible with the environment. When the product
becomescompletelyunserviceableandrequiresdisposal,drainanyfluids(ifapplicable)intoapprovedcontainersand
dispose of the product and fluids according to local regulations.
Sealey Group, Kempson Way, Suffolk Business Park, Bury St Edmunds, Suffolk. IP32 7AR
01284 757500 [e-mail] www.sealey.co.uk
Note: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior
notice.
Important: No Liability is accepted for incorrect use of this product.
Warranty:Guaranteeis12monthsfrompurchasedate,proofofwhichisrequiredforanyclaim.
Original Language Version
© Jack Sealey Limited SSC750Issue109/03/23
g.4
Slewing
Handle
Pumping
Handle
REGISTER YOUR
PURCHASE HERE