Davits

technicalsheetdavit systems2000 seriesref.: T4789rev. no.: 1date: 01/09page: 1/1DAVIT SYSTEMSDavit Systems are a traditional and effective method toprovide permanent access to exterior building facadesThe basic system is comprised of:• fixed davit bases,• portable davit arms (mast & boom assemblies)• powered work platform• dual-line suspension system• horizontal life-linesOther davit system equipment available:• TIRFOR manual davit lifting hoists• davit arm lifting brackets• davit boom turning handlesStandard ConnectionsWeld to SteelReach dependent upon project requirementsExtruded Aluminum Boom - rotates 360°1150 Lbs. NominalService LoadWeld to Steel with PlateTurning BracketAluminum Davit MastDavit Lifting BracketDavit Lifting WinchHeightdependentuponprojectrequire-Portable Davit LiftingBracketEmbedded AnchorFixed Davit Base orPortable Davit Base(Shown for referenceonly)Thru Bolt© 2009Tractel®Allrightsreserved.

technicalsheetdavit systems2000 series - davit mastsref.: T4787rev. no.: 0date: 01/09page: 1/7Davit MastsThe davit mast separates from the boom and is transportableby means of a permanent pair of wheels at oneend. Davit pivoting pins are provided for connection tothe davit base. The turning bracket & handle permiteasy boom rotation from inside the platform.All standard masts have a rated capacity of 1150 lbs. or525kg.TOP VIEWOptions:Davit lifting bracket, manual lifting hoist, davit turninghandle.Materials:Type 6061 T-6 aluminum, G40.21-44W galvanized steelFy = 44 KSI, A307 zinc plated or A325 galvanized steel,rubber/urethane wheels.DETENTATTACHMENTPLANVIEWDAVIT HOISTINGPICK-UP POINTboom reach model no. height (H) weightDAVIT MASTLABELS:capacity, weight,boom length,boom engagementpoint3’ to 6’-6" DAM2062-000S* 62 3/4" - 1594 mm 88 lbs - 40 kg3’ to 6’-6" DAM2072-000S 72" - 1829 mm 102 lbs - 46 kg3’ to 6’-6" DAM2130-000S 130" - 3302 mm 156 lbs - 71 kgTRANSPORTINGWHEEL ASSEMBLY3’ to 6’-6" DAM2150-000S 150" - 3810 mm 173 lbs - 79 kg* Transporting Wheels OptionalDAVIT PIVOTINGPINS© 2009Tractel®Allrightsreserved.

technicalsheetdavit systemsshort reach davit - davit boomref.: T4787rev. no.: 0date: 01/09page: 2/7davit boomsThe davit boom separates from the mast for ease oftransportation. The boom rotates smoothly aroundthe mast on a unique roller collar, while a captive trolleyrolls within the custom extrusion, to allow optimumpositioning of the work suspended platform.See General Information T4751 page 2.All booms have a rated capacity of 1150 lbs. or525kg.materials:Type 6061 T-6 aluminum, G40.21-44W galvanizedsteel Fy = 44 KSI, A307 zinc plated steel, A307 zincplated or A325 galvanized steel fasteners, bronzebushings.DAVIT BOOMS series DABModel # Boom Reach R WeightDAB-030-001 3' - 0" - 915 mm 60.3 lbs - 27.4 kgDAB-036-001 3' - 6" - 1067 mm 62.8 lbs - 28.6 kgDAB-040-001 4' - 0" - 1219 mm 65.3 lbs - 29.7 kgDAB-046-001 4' - 6" - 1372 mm 69.6 lbs - 31.6 kgDAB-050-001 5' - 0" - 1524 mm 72.1 lbs - 32.8 kgDAB-056-001 5' - 6" - 1676 mm 74.6 lbs - 33.9 kgDAB-060-001 6' - 0" - 1829 mm 77.1 lbs - 30.0kgDAB-066-001 6' - 6" - 1981 mm 79.6 lbs - 36.2 kgALUMINUM EXTRUSION SECTIONseries DABBOOM REACH REXTRUDED ALUMINUM BOOMDUAL LINESUSPENSIONTROLLEYROLLER COLLARGALVANIZED STEEL BRACE© 2009Tractel®Allrightsreserved.

technicalsheetDavit systemsdavit bases & pedestalsref.: T4787rev. no.: 0date: 01/09page: 3/7Davit pedestals for short reach davits(under 6’ - 6” reach)Fig. 1Davit systems that incorporate fixed davit pedestals and portablebases provide the most effective and economicalsolution.These portable systems are most effective on smaller, singlelevel applications, and are accepted by many regional codes.The portable davit bases are then moved from location tolocation, along with the powered platform.All varieties of pedestals are available for every mountingmethod, including new or retrofit applications. Fig. 2 shows atypical detail, and other attachment methods are available.Fixed davit base models are also available.6’-6” REACH MAXLOAD ROTATES 360ºDAVIT BASE TO BE INSTALLEDPLUMB / LEVEL IN ALL DIRECTIONS1150 LBSOPERATINGLOADPLATE CENTERED TO PIPE10 3/4” X 7 1/2” X 7/8”ø6” PIPE (6 5/8” OD)ALL SEALINGAND FLASHING - BY OTHERSTOP OF ROOF FINISHTOP OF STRUCTURAL STEEL10 1/2”MINHEIGHT TO BE DETERMINEDBASED ON PROJECT REQUIREMENTSSTRUCTURE TO WITHSTANDAPPLIED LOADING BY OTHERS(WITH A MIN SAFETY FACTOR OF 4)(360º ROTATION)5/168” MIN15” MIN DISTANCE FROMCENTERLINE OF PEDESTAL TOPARAPET WALLFig. 2ref. no.maximum davitboom reachaweightPB2-SO-XXS 6’-6”(1.98 m) 8” (203 mm) 56 lbs (25 kg)© 2009 Tracte®. All rights reserved.

technicalsheetDavit systemsdavit bases & pedestalsref.: T4787rev. no.: 0date: 01/09page: 4/7Davit pedestals for short reach davits(under 6’ - 6” reach)Davit systems that incorporate fixed davit pedestals and portablebases provide the most effective and economicalsolution.These portable systems are most effective on smaller, singlelevel applications, and are accepted by many regional codes.The portable davit bases are then moved from location tolocation, along with the powered platform.Fig. 1All varieties of pedestals are available for every mountingmethod, including new or retrofit applications. Fig. 2 shows atypical detail, and other attachment methods are available.Fixed davit base models are also available.6’-6” REACH MAXLOAD ROTATES 360ºDAVIT BASE TO BE INSTALLEDPLUMB / LEVEL IN ALL DIRECTIONS1150 LBSOPERATINGLOADPLATE CENTERED TO PIPE10 3/4” X 7 1/2” X 7/8”ø6” PIPE (6 5/8” OD)ALL SEALINGAND FLASHING - BY OTHERSTOP OF ROOF FINISHWELD PLATE 8 X 8 X 3/4”TOP OF STRUCTURAL STEELSTRUCTURE TO WITHSTANDAPPLIED LOADING BY OTHERS(WITH A MIN SAFETY FACTOR OF 4)(360º ROTATION)10 1/2”MIN5/16HEIGHT TO BE DETERMINEDBASED ON PROJECT REQUIREMENTSTYP.7” MAX15” MIN DISTANCEE FROMCENTERLINE OF PEDESTALTO PARAPET WALLFig. 2ref. no.maximum davitboom reachweightPB2-SP-XXS 6’-6”(1.98 m) 56 lbs (25 kg)© 2009 Tractel® All rights reserved.

technicalsheetDavit systemsdavit bases & pedestalsref.: T4787rev. no.: 0date: 01/09page: 6/7davit pedestals for short reach davits(under 6’ - 6” reach)Davit Systems that incorporate fixed davit pedestals andportable bases provide the most effective and economical solution.Fig. 1These portable systems are most effective on smaller, singlelevel applications, and are accepted by many regional codes.The portable davit bases are moved from location to location,along with the powered platform.All varieties of pedestals are available for every mountingmethod, including new or retrofit applications. Fig. 2 shows a typicaldetail, and other attachment methods are available.Fixed davit base models are also available.6’-6” REACH MAXLOAD ROTATES 360ºDAVIT BASE TO BE INSTALLEDPLUMB / LEVEL IN ALL DIRECTIONSPLATE CENTERED TO PIPE10 3/4” X 7 1/2” X 7/8”1150 LBSOPERATINGLOADø6” PIPE (6 5/8” OD)ALL SEALINGAND FLASHING - BY OTHERSTOP OF ROOF FINISHø3/4-10UNC STAINLESS STEELTHREAD ROD C/W SSWASHERS AND SS NUTSBASEPLATE 11 X 11 X 3/4TOP OF CONCRETESTRUCTURE TO WITHSTANDAPPLIED LOADING BY OTHERS(WITH A MIN SAFETY FACTOR OF 4)(360º ROTATION)10 1/2”MIN3.0 PROJECTIONMIN10” MAX(WITH STD ROD)HEIGHT TO BE DETERMINEDBASED ON PROJECT REQUIREMENTSCLAMP BAR12 X 4 X 3/415” MIN DISTANCEE FROMCENTERLINE OF PEDESTALTO PARAPET WALLaFig. 2ref. no.maximum davitboom reachaweightPB2-TP-XXS 6’-6”(1.98 m) 8” (203 mm) 56 lbs (25 kg)© 2009 Tractel® All rights reserved.

technicalsheetDavit systemsdavit bases & pedestalsref.: T4787rev. no.: 0date: 01/09page: 7/7davit bases for short reach davits(under 6’ 6” reach)Davit Systems that incorporate fixed davit pedestals andportable bases provide the most effective and economicalsolution.These portable systems are most effective on smaller, singlelevel applications, and are accepted by many regionalcodes. The portable davit bases are moved from locationto location, along with the powered platform.1150 LBSOPERATINGLOAD6’-6” (198 cm)REACH MAXLOAD ROTATES 360ºFixed davit bases are also available.Ø6” PIPE MASTØ1” PIPE HANDLEBAR/BASE LIFTINGBARSAFETY LINE TIE-OFF5000 LBS. ULTIMATEPULL(5400 LBS. CALIFOR-NIA) ANY DIRECTION18 3/5” (47.2 cm )FRONT VIEWLIFTING BRACKETPOSITION LOCKHOLETOP OF PEDESTALBASE POSITIONLOCK PIN18 3/5” (47.2 cm )11 15/16” (30.3 cm )BACK VIEWref. no.maximum davitboom reachweightDS2-P-010D 6’ – 6" (1.98 m) 36.4 lbs. (16.5 kg)© 2009Tractel®Allrightsreserved.