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Published by Kobelco Cranes, 2026-02-05 15:20:19

CK2750G-3

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CK2750G-3

Hydraulic Crawler CraneMax. Lifting Capacity - Crane : 275 US TonsMax. Crane Boom Length : 300 ftMax. Fixed Jib Combination : 250 ft + 100 ftMax. Lifting Capacity - Luffing : 176,300 lbsMax. Luffing Boom Length : 200 ftMax. Luffing Jib Length : 200 ft

CK2750G-3CONTENTS2 SPECIFICATIONS6 G-MODE7 LOAD MOMENT INDICATOR (LMI)8 WINCH PERFORMANCE DATA9 SELF-ASSEMBLY PROCEDURE10 COUNTERWEIGHT SELF REMOVAL DEVICECRANE BOOM/JIB11 GENERAL DIMENSIONS13 DIMENSIONS & WEIGHT16 TRANSPORTATION PLAN18 WORKING RANGES21 BOOM AND JIB ARRANGEMENTS23 SUPPLEMENTAL DATA FOR CRANE BOOM/JIB24 LIFTING CHART FOR STANDARD BOOM27 LIFTING CHART FOR CRANE WITH LUFFING BOOM TIP29 LIFTING CHART FOR FIXED JIB38 SUPPLEMENTAL DATA FOR CLAMSHELL39 LIFTING CHART FOR CLAMSHELL41 SUPPLEMENTAL DATA FOR BARGE42 LIFTING CHART FOR BARGELUFFING BOOM/JIB47 SPECIFICATIONS48 GENERAL DIMENSIONS49 DIMENSIONS & WEIGHT51 WORKING RANGES54 BOOM AND JIB ARRANGEMENTS55 SUPPLEMENTAL DATA FOR LUFFING BOOM/JIB57 LIFTING CHART FOR LUFFING BOOM85 LIFTING CHART FOR LUFFING JIB

CK2750G-3SPECIFICATIONSGeneral DescriptionType Crawler mounted, Lattice boom, Hydraulic controlledMaximum lift capacity OEVffiffiNJ#ƍRSHUDWLQJUDGLXVƍERRPBasic boom length ƍPMaximum boom length ƍffiP%DVLFERRP ¿[HGMLEOHQJWK ffiƍƍPP0D[LPXPERRP ¿[HGMLEOHQJWK ƍƍPPWorking weight $SSUR[flOEVNJ*URXQGEHDULQJSUHVVXUH $SSUR[ffiSVLflN3D*UDGHDELOLW\\ 30%&DOFXODWLRQVWRGHWHUPLQHZRUNLQJZHLJKWJURXQGEHDULQJSUHVVXUHDQGJUDGHDELOLW\\LQFOXGHWKHZHLJKWRIWKHXSSHUDQGORZHUZRUNVRIWKHFUDQHFRXQWHUZHLJKWVDQGFDUERG\\ZHLJKWVƍERRPDQGKRRNEORFNWorking Speed+RLVWOLQHVSHHGIURQWDQGUHDUGUXPVWRIWPLQWRPPLQ/RZHULQJOLQHVSHHGIURQWDQGUHDUGUXPVWRIWPLQWRPPLQ%RRPKRLVWOLQHVSHHGWRIWPLQ[WRPPLQ[%RRPORZHULQJOLQHVSHHGWRIWPLQ[WRPPLQ[6ZLQJVSHHGPD[USPPLQ-1)7UDYHOVSHHGKLJKORZffiPSKNPK/LQHVSHHGEDVHGRQVLQJOHOLQHQRORDGDQG¿UVWOD\\HURIURSHRQWKHGUXPGeneral Dimensions:LGWKRIXSSHUPDFKLQHZRSHUDWRUµVFDE ffiƍƎffiffiP15DGLXVRIUHDUHQGFRXQWHUZHLJKWV ffiƍflƎP&RXQWHUZHLJKWJURXQGFOHDUDQFH ƍƎflPCenter of rotation to boom foot pin ƍƎP+HLJKWIURPJURXQGWRERRPIRRWSLQ flƍƎP+HLJKWRYHUJDQWU\\UDLVHG flƍƎPOverall length of crawlers ffiƍƎflffiP2YHUDOOZLGWKRIFUDZOHUV ƍƎP&HQWHUWRFHQWHULGOHUWRVSURFNHW ƍƎffiP6KRHZLGWK ƍƎP*URXQGFOHDUDQFHRIERG\\ ƍƎPUpper MachineryPower Plant :'LHVHOHQJLQHPDNHDQGPRGHO,68=88=7LHU)LQDO1RRIF\\OLQGHUV Bore X stroke 120 mm × 145 mmCycles 47RWDOGLVSODFHPHQW FXLQffiflffi/5DWHGRXWSXW6$(*5266+3USPN:PLQ-1(QJLQHVSHHGLVVHWDWflUSPLQSRZHUPRGHMaximum torque flOEVIWUSP1PPLQ-1)Starter 9ROWVN:$OWHUQDWRU 9ROWVffi$PSBatteries 7ZRYROW$++5FDSDFLW\\VHULHVFRQQHFWHG5DGLDWRU &RUUXJDWHGW\\SHFRUHWKHUPRVWDWLFDOO\\FRQWUROOHGZLWKFOHDQRXWVFUHHQThrottle 7ZLVWJULSW\\SHKDQGWKURWWOHHOHFWULFDOO\\FRQWUROOHGLQFRQMXQFWLRQZLWKÀRRUPRXQWHGSHGDO$LUFOHDQHU 'U\\W\\SHZLWKUHSODFHDEOHSDSHUHOHPHQWFuel tank capacity 86JDO//XEHRLO¿OWHUV )XOOÀRZDQGE\\SDVVW\\SHZLWKHOHPHQWFDUWULGJHW\\SH)XHO¿OWHU 5HSODFHDEOHFDUWULGJHHOHPHQW1ƍƎZLGHZLWKVWHSRQFDEVLGHRQO\\ƍZLGHZLWKVWHSRQERWKVLGHV

CK2750G-3SPECIFICATIONS+\\GUDXOLFSXPSVffl/RDGKRLVWDQGSURSHOSLVWRQSXPSVPD[ÀRZUDWHffi86JDOPLQ[/PLQ[Boom hoistSLVWRQSXPSPD[ÀRZUDWHflffi86JDOPLQfl/PLQSwingSLVWRQSXPSPD[ÀRZUDWHflffi86JDOPLQfl/PLQ&RQWUROV\\VWHPDQGDX[LOLDU\\JHDUSXPSVPD[ÀRZUDWH86JDOPLQfl86JDO/PLQ/PLQBrake cooling systemJHDUSXPSVPD[ÀRZUDWHffi86JDOPLQ[/PLQ[Live Mast7KHKHDY\\GXW\\OLYHPDVWHQKDQFHVOLIWLQJFDSDELOLWLHVDQGLV¿WWHGZLWKDSRLQWVKHDYHWKDWIDFLOLWDWHVFUDQHVHOIHUHFWLRQRSHUDWLRQVOperator's cab7RWDOO\\HQFORVHGIURPZHDWKHUWKLVIXOOYLVLRQFDEKDVVDIHW\\JODVVDOODURXQG7KHDGMXVWDEOHKLJKEDFNHGVHDWZLWKDUPUHVWLVFDSDEOHRIDGMXVWPHQWZLWKRUZLWKRXWWKHFRQWUROFRQVROH$X[LOLDU\\FRQWUROVDQGLQVWUXPHQWVDUHRQDVLGHPRXQWHGFRQVROH$VLJQDOKRUQZLQGVKLHOGZLSHUVDLUFRQGLWLRQHUKHDWHUVWRUDJHFRPSDUWPHQWIRUPDQXDOVDQGVZLQJOLPLWHUDUHDOOVWDQGDUGIHDWXUHVControls$WWKH RSHUDWRU¶V ULJKWDUHFRQVROHPRXQWHG VKRUWOHYHUV IRUWKH IURQWDQGUHDUGUXPDQGWKHERRPKRLVWFRQWUROZLWKLQGLYLGXDOGUXPVSHHGGLDODGMXVWWULPPHURIIURQWUHDUDQGERRPGUXPV)LQHLQFKLQJFRQWUROVZLWFKRQERRPKRLVWOHYHUDQG/0,VFUHHQ)UHHIDOODFWLYDWLRQVZLWFKHVDUHEXLOWLQWRWKHOHYHUV%HVLGHWKHVHDWRQWKHULJKWDUHWZRVKRUWOHYHUVIRUSURSHOFRQWURO$WWKHOHIWLVWKHFRQVROHPRXQWHGVZLQJOHYHUDQRSWLRQDOWKLUGGUXPFRQWUROVZLWFKHVIRUWKHIURQWUHDUDQGERRPGUXPSDZOVDQGWKHHQJLQHVWDUWVWRSNH\\$VZLQJEUDNHFRQWUROVZLWFKDQGVLJQDOKRUQEXWWRQDUHRQWKHVZLQJOHYHUSwing :Swing unit+\\GUDXOLFPRWRUGULYLQJVSXUJHDUVWKURXJKSODQHWDU\\ UHGXFHUVWRRXWSXWVZLQJSLQLRQIRUGHJUHHURWDWLRQ7KHUHDUHWKUHHVZLQJRSWLRQVffl)UHHIDVWIUHHVORZDQGDXWREUDNHSwing brake6SULQJVHWK\\GUDXOLFDOO\\UHOHDVHGPXOWLSOHGLVNEUDNHPRXQWHGRQVZLQJPRWRUSwing circle6LQJOHURZEDOOEHDULQJZLWKDQLQWHJUDOLQWHUQDOO\\FXWVZLQJJHDUSwing lock0DQXDOSRVLWLRQORFNIRUWUDQVSRUWDWLRQSelf Lifting Device - Standard Equipment&RXQWHUZHLJKWDQG&DUERG\\ZHLJKWCounterweight Base îOEVNJ&RXQWHUZHLJKW5 îflflOEVffiNJ&RXQWHUZHLJKW/ îflflOEVffiNJTotal Counterweight OEVffiNJ&DUERG\\ZHLJKWEDVH îflOEVflNJ&DUERG\\ZHLJKW îflflOEVffiNJ7RWDO&DUERG\\ZHLJKW OEVNJ+\\GUDXOLFV\\VWHPMaximum pressure ratingSVLffi03DCooling2LOWRDLUKHDWH[FKDQJHUFiltration)XOOÀRZ¿OWHUVZLWKUHSODFHDEOHSDSHUHOHPHQWV2LO4XDQWLW\\DWWKHUHIHUHQFHOHYHO86JDO/

CK2750G-3SPECIFICATIONS)URQWGUXPffl)URQWDQGUHDUGUXPVIRUORDGKRLVWSRZHUHGE\\K\\GUDXOLFYDULDEOHSOXQJHUPRWRUVGULYHQWKURXJKSODQHWDU\\UHGXFHUVNegative brake$ VSULQJVHW K\\GUDXOLFDOO\\ UHOHDVHGPXOWLSOH GLVNEUDNHLVPRXQWHGRQWKHKRLVWPRWRUDQGRSHUDWHGWKURXJKDFRXQWHUEDODQFHYDOYHDrum lock ([WHUQDOUDWFKHWIRUORFNLQJGUXPDrums : )URQWGUXPQRQIUHHIDOO0D[OLQHSXOOVLQJOHOLQHOEIN15DWHGOLQHSXOOffiOEIN1flPP3&'[flPP/JJURRYHGIRUPPZLUHURSH5RSHFDSDFLW\\LVffiƍPZRUNLQJOHQJWKDQGffiƍflPVWRUDJHOHQJWK5HDUGUXPQRQIUHHIDOO0D[OLQHSXOOVLQJOHOLQHOEIN15DWHGOLQHSXOOffiOEIN1flPP3&'[flPP/JJURRYHGIRUPPZLUHURSH5RSHFDSDFLW\\LVflƍffiPZRUNLQJOHQJWKDQGffiƍflPVWRUDJHOHQJWK7KLUGGUXPRSWLRQDOPP3&'[PP/JJURRYHGIRUPPZLUH URSH5RSHFDSDFLW\\LVflffiƍ PZRUNLQJOHQJWKDQGffiƍffiPVWRUDJHOHQJWK)UHHIDOOIXQFWLRQRSWLRQDOffl0D[OLQHSXOOVLQJOHOLQHOEIN15DWHGOLQHSXOOffiOEIN1Lower MachineryCrawlers :Crawler assemblies are designed with a quick disconnect, KRRNDQGSLQ IHDWXUH IRUHDV\\LQGLYLGXDO UHPRYDODVDXQLWIURPD[OHV&UDZOHU EHOWWHQVLRQDGMXVWHGZLWK K\\GUDXOLFMDFNDQGPDLQWDLQHGE\\VKLPVEHWZHHQWKHLGOHUEORFNDQGIUDPH&UDZOHUGULYHffl7KHLQGHSHQGHQWWZR VSHHG K\\GUDXOLF SURSHO GULYHLVEXLOWLQWR HDFK FUDZOHU VLGH IUDPH(DFK GULYH FRQVLVWVRID K\\GUDXOLFPRWRU GULYLQJD SURSHO VSURFNHWWKURXJKDSODQHWDU\\JHDUER[7KHK\\GUDXOLFPRWRUDQGJHDUER[DUHEXLOWLQWRWKHFUDZOHUVLGHIUDPHZLWKLQWKHVKRHZLGWKCrawler brakes :6SULQJ VHW K\\GUDXOLFDOO\\ UHOHDVHG PXOWLSOH GLVNW\\SHSDUNLQJEUDNHVDUHEXLOWLQWRHDFKSURSHOGULYHSteering mechanism :$K\\GUDXOLFSURSHOV\\VWHPSURYLGHVERWKVNLGVWHHULQJDQGFRXQWHUURWDWLQJVWHHULQJCrawler shoe :flVKRHVƎZLGHHDFKFUDZOHUTrack rollers :7KHWUDFNUROOHUVDUHVHDOHGIRUPDLQWHQDQFHIUHHRSHUDWLRQ8SSHUUROOHUVDOVRDVVLVWHGE\\EROWRQWUDFNZHDUVOLGHV

CK2750G-3SPECIFICATIONS$X[LOLDU\\VKHDYHRSWLRQDOffl$X[LOLDU\\ VKHDYHLV H[WHQGLEOH RQ ERRPV RI ƍ PWKURXJKffiƍflflP0D[LPXPOLQHfflSDUWVRIPPZLUHURSHBoom hoist reeving :6L[WHHQSDUWVRIPPGLDPHWHUKLJKVWUHQJWKZLUHURSHBoom backstops :7HOHVFRSLFW\\SHZLWKVSULQJEXPSHUCrane AttachmentsBoom :7KHZHOGHGODWWLFHFRQVWUXFWLRQXVHVWXEXODUKLJKWHQVLRQVWHHOFKRUGVZLWKSLQFRQQHFWLRQVEHWZHHQVHFWLRQVMaximum boom length ƍPBasic boom length 50ƍPBoom base section 25ƍPBoom tip section 25ƍP%RRPLQVHUWRSWLRQDOffl2SWLRQDO ERRPLQVHUWV DUH DYDLODEOHWR SURYLGH H[WHQVLRQFDSDELOLWLHV7KH\\DUH URERWLFZHOGHGODVHUDOLJQHGODWWLFHFRQVWUXFWHGZLWKWXEXODU KLJKWHQVLRQ VWHHOFKRUGVDQG SLQFRQQHFWLRQV(DFKLQVHUW IHDWXUHVERRPSLQKROGHUVSHQGDQWOLQHWUDQVSRUWKROGHUVFDWZDONVDQGOLIWOXJVIRUULJJLQJVWUDSVBoom insertƍPƍPƍP)L[HGMLERSWLRQDOffl-LELQVHUWVDUHDYDLODEOHWRSURYLGHH[WHQVLRQFDSDELOLWHV7KHRSWLRQDOMLEHPSOR\\VZHOGHGODWWLFHFRQVWUXFWLRQZLWKWXEXODUKLJKWHQVLRQVWHHOFKRUGVZLWKSLQFRQQHFWLRQVEHWZHHQVHFWLRQV0D[LPXPMLEOHQJWK 100ƍP%DVLFMLEOHQJWK 40ƍPJib base section 15ƍPJib tip section 15ƍPJib insert 10ƍPƍP-LELVXVHDEOHRQERRPVRIffiƍPWKURXJKƍPStandard EquipmentLights :7ZRIURQWÀRRGOLJKWVOne (1) cab inside light*DXJHVDQGZDUQLQJGLVSOD\\fflGaugesOne (1) tachometerOne (1) hour meter2QHIXHOJDXJH2QHZDWHUWHPSHUDWXUH2QH'()JDXJH:DUQLQJGLVSOD\\%DWWHU\\FKDUJH(QJLQHRLOSUHVVXUHAir cleaner(QJLQHRLO¿OWHU&RQWUROPDLQSUHVVXUH+\\GUDXOLFRLOWHPSHUDWXUHOthers :$LUFRQGLWLRQHUKHDWHU'UXPWXUQLQGLFDWRUIURQWUHDU)RRWSHGDOWKURWWOHERRPKRLVW(OHFWULFIXHOWDQNWUDQVIHUSXPS&RXQWHUZHLJKWVHOIUHPRYDOGHYLFH.&52667HOHPDWLFVAnemometer7UDQVOLIWHUV/LYH0DVW8VHDEOHIRUFUDQHVHOIDVVHPEO\\86%SRUWLQFDE5DGLRZLWK%OXHWRRWK®Cigar lighter socket -9DX[LOLDU\\SRZHURXWOHWLQFDESafety Service)XQFWLRQORFNOHYHU%RRPRYHUKRLVWOLPLWVZLWFKSignal horn)URQWUHDUKRLVWGUXPORFN6ZLQJ/LPLWHU%X]]HUODPSVRUVWRSV2YHUORDGSUHYHQWLRQGHYLFH/0,+RRNRYHUKRLVWVKXWR൵$QWLWZREORFN%RRPDQJOHLQGLFDWRU7UDYHODODUP%RRPKRLVWGUXPORFN%RRPKRLVWFDPHUDDQGPRQLWRU6DIHW\\6HUYLFHFRQW%RRPKRLVWGUXPORFN6ZLQJORFNVDQWLGULIWDQGPHFKDQLFDO%RRPEDFNVWRSV%RRPFDWZDONVZIDOOSURWHFWLRQ8SSHUPDFKLQHU\\VWHSKDQGUDLOVDQGODGGHUTools and Accessories$VHWRIWRROVDQGPDQXDOVDUHIXUQLVKHGOptional Equipment7KLUGGUXPHook blockHook ball$X[LOLDU\\VKHDYH)L[HGMLE/X൶QJMLE%RRPLQVHUWV)UHHIDOOZLQFKHV

CK2750G-3G-MODE7KH*0RGHVDUHDVWDQGDUGH[FOXVLYHHQHUJ\\DQG IXHOVDYLQJV\\VWHP7KH*0RGHHOLPLQDWHVQHHGOHVVRSHUDWLRQVDQGHQJLQHIXQFWLRQVDOORZLQJIRUUHGXFHGIXHOFRQVXPSWLRQE\\XVLQJWKUHHEDVLFPRGHVWKDWDUHDOORSHUDWRUVHOHFWDEOHG-Winch G-Engine AISSCR System7KLVPDFKLQHLV HTXLSSHGZLWKWKH 6&5 V\\VWHP7KH 6&5V\\VWHPLV XVHGWR UHGXFHHPLVVLRQ RI12[ QLWURJHQ R[LGHIURPWKHHQJLQH7KH6&5V\\VWHPGHFRPSRVHV12[FRQWDLQHGLQH[KDXVWJDVLQWRZDWHUDQGQLWURJHQE\\VSUD\\LQJ'()$G%OXH®LQWRWKHPX൷HU7KLVPHDQVWKDWWKHH[KDXVWJDVIURPWKHGLHVHOHQJLQHLVFOHDQHUFRQIRUPLQJZLWKFXUUHQW(3$7LHU)LQDOUHJXODWLRQV7KLVV\\VWHPUHTXLUHVWKHXVHRIORZVXOIXUGLHVHO:DUQLQJffl+LJKVXOIXUGLHVHOZLOOGDPDJHWKHHQJLQH$XWR,GOLQJ6WRS0RGH$,6ffl $Q,QGXVWU\\)LUVW7KH$,6PRGHFDQFRQVHUYHIXHOE\\VWRSSLQJWKHHQJLQHZLWK DQ RSHUDWRU SURPSW DIWHU VHFRQGV RILGOLQJWLPH5HVWDUWLQJWKHHQJLQHLVVLPSOHE\\MXVWWZLVWLQJWKHWKURWWOH*:LQFK0RGHffl $Q,QGXVWU\\)LUVW7KH*:LQFKPRGHFDQSURGXFHPD[LPXPZLQFKOLQHVSHHGDWDORZHQJLQH530Fuel-efficient Low idle High-speedHigh-speed Rope hosting speedWhen using G-Winch7KHKLJKVSHHGPRGHDOORZVWKHOLQHWREHUDLVHGRUORZHUHGDWPD[LPXPOLQHVSHHGZLWKRXWUDLVLQJHQJLQHVSHHGZKHQOLIWLQJZLWKRXWDORDG*(QJLQH0RGHffl $Q,QGXVWU\\)LUVW7KH*(QJLQHPRGHOLPLWVPD[LPXPHQJLQHVSHHGWRDSSUR[ 530DQGFRQWUROVWKH SXPSVWRPDNHHQJLQHRSHUDWLRQLQWKHPRVWH൶FLHQWFRQGLWLRQ

CK2750G-3LOAD MOMENT INDICATOR (LMI)2022/08/01 10:00900 10021000000600120420SET0. 0L+SSDRESET0 . 20 . 30 . 00.010 . 0100 . 340 . 34 1100 30 . 030 . 870 . 0f tf t UseUsef t 50 . 0 f tdegPOUNDSfeet× 1000POUNDS× 10007KH.2%(/&2GHVLJQHGƎWRXFKSDQHOVFUHHQZLWKVXQVKDGHDQGVFUHHQSURWHFWRULVDQLQGXVWU\\¿UVW7KLVLQWXLWLYHDQGHDV\\WRXQGHUVWDQGQHZWRXFKVFUHHQPRQLWRUJLYHVWKHRSHUDWRUDIXOOGLVSOD\\RIHVVHQWLDOGDWD8QLYHUVDOSLFWRJUDPVDUHXVHGSURYLGLQJHDV\\YLVXDOUHFRJQLWLRQPDNLQJWKLVQHZWHFKQRORJ\\HDV\\WRUHDGDQGXQGHUVWDQGWKHLQIRUPDWLRQ7KLVQHZPRQLWRULQFOXGHVfflKRRNKHLJKWHQJLQHVSHHGGLVSOD\\ODPSRIVWDQGDUGIXQFWLRQV JDXJHV RYHUVZLQJ SUHYHQWLRQ GHYLFHPD[LPXPORDGUDGLXVVZLWFKHVDQGHUURUPHVVDJHV/RDGFKDUWVLQFOXGHVWDQGDUG ERRP IL[HGMLE UHGXFHGFRXQWHUZHLJKWFODPVKHOOEDUJHOX൶QJERRPDQGOX൶QJMLE2022/08/01 10:0090010021000000600120420SET0. 0L+SSDRESET0 . 20 . 30 . 00.010 . 0100 . 340 . 34 1100 30 . 030 . 870 . 0f tf t UseUsef t 50 . 0 f tdegPOUNDSfeet× 1000POUNDS× 1000Over-swing prevention An over-swing preventative device is standard. It limits the swing of the crane. Configuration is simple and can be done from the touch panel.Main menuCrane config.Angle/radiusLimiterAdjustmentmodeServicemodeSelf checkModeGauges Engine coolant temperature gauge Fuel bar gauge Def/adblue® bar gauge * Figures for the above gauges are only shown when the bar is touched.314291011 125678Moment ratio indicatorWind speed indicatorHook height12Rated loadPoint heightBoom lengthBoom angleWorking radiusMax. working radius1112Front & Rear No. of part line5 Main & Aux. hook type67891034Actual loadDisplay lampEngine warning lampG-Engine indication lamp G-Winch indication lamp Auto Idle stop indication lamp Confluence indication lamp Front drum free fall indication lamp Rear drum free fall indication lamp Third drum free fall indication lamp Inching speed lamp SCR refresh cancel state lamp Refresh cancel state lamp Remote control connection lamp Engine system error lamp Travel speed lamp SCR system error lampError message Touch to display details in a pop-up window.Ground incline indicator (optional)This device is to detect inclination of the crane against the ground to indicate and issue warning. Hydraulic oil temperature lamp Exhaust system cooling call lamp SCR Refresh Error Lamp Boom drum rotation lamp Front drum rotation lamp Rear drum rotation lamp Third drum rotation lamp (optional)

flCK2750G-3WINCH PERFORMANCE DATA1RWHffl/LQHVSHHGDQGOLQHSXOOEDVHGRQ,68=88=DWUSP/LQHVSHHGDQGOLQHSXOOEDVHGRQVLQJOHOLQH0D[OLQHSXOOLVEDVHGRQUHIHUHQWLDOSHUIRUPDQFHQRWZLUHURSHVWUHQJWKFront & Rear Drum (free fall) (optional):LUH5RSH'LDPHWHU 6HHVSHFLQFKDUWEHORZ5DWHG/LQH3XOO ffiOEIN10D[LPXP/LQH3XOO OEIN17RWDO6WRUDJH&DSDFLW\\ ffiIWflP/LQHVSHHGIWPLQLayer 1 2 3 4 5 7/LQH3XOOOEI0 fl 413 fl storageonlystorageonly5,000 fl 413 440 10,000 fl 413 440 15,000 fl 413 440 20,000 300 300 300 300 30025,000 240 240 240 240 24029,700 202 202 202 203 20335,000 174 174 174 175 fl40,000 152 134 117 10745,000 123 105 9550,000 906WRUDJH&DSDFLW\\IW 197 212 240 254 fl flThird Drum (for Load hoist):LUH5RSH'LDPHWHU 6HHVSHFLQFKDUWEHORZ5DWHG/LQH3XOO OEIflflN10D[LPXP/LQH3XOO OEIflN17RWDO6WRUDJH&DSDFLW\\ ffiIWffiP/LQHVSHHGIWPLQLayer 1 2 3 4 5 7/LQH3XOOOEI0 177 192 220 235storageonlystorageonly5,000 fl 192 220 23410,000 flffi 203 217 23115,000 174 fl 201 214 22720,000 172 fl ffifl ffifl 19125,000 fl 152 153 154 15330,000 fl fl 35,000 fl6WRUDJH&DSDFLW\\IW 105 113 122 130 139 147 ÄÐÙÌ¿Ö×ÌÀ×ÌÊÐćÊÈÛÐÖÕÚUse Construction 1RORDGGLDPHWHU Length 6DIHW\\IDFWRU %UHDNLQJVWUHQJWK)URQWGUXP 8î6H6fl5LJKWKDQG5HJXODUOD\\ƎWRƎflPPWRPPffiIWP ffl OEIN15HDUGUXP 8î6H6fl5LJKWKDQG5HJXODUOD\\ƎWRƎflPPWRPPflIW(390m) ffl OEIN1%RRPKRLVWGUXP/X൶QJERRPKRLVW,:5&î3ā:65LJKWKDQG5HJXODUOD\\ƎWRƎPPWRffiPPffiIWflP ffl OEIN1%RRPKRLVWGUXP/X൶QJERRPKRLVWRSWLRQDO,:5&flî3ā6ffi5LJKWKDQG5HJXODUOD\\ƎWRƎPPWRffiPPffiIWflP ffl OEIN17KLUGGUXPRSWLRQDO,:5&î)Lffi5LJKWKDQG5HJXODUOD\\flflflƎWRffiƎPPWRffiffiPPflffiIWP ffl flOEIN1/X൶QJMLEKRLVW ,:5&î3ā:65LJKWKDQG5HJXODUOD\\flffiƎWRffiƎflPPWRffiffiPPflIWP ffl flffiOEIffiN1/X൶QJMLEKRLVWRSWLRQDO,:5&flî3ā6ffi5LJKWKDQG5HJXODUOD\\flffiƎWRffiƎflPPWRffiffiPPflIWP ffl flffiOEIffiN1

ffiCK2750G-3SELF-ASSEMBLY PROCEDURE1 2435 68 910 111314127

CK2750G-3COUNTERWEIGHT SELF REMOVAL DEVICE12 3

CK2750G-3CRANE - GENERAL DIMENSIONSCrane BoomƍƎZLGHZLWKVWHSRQFDEVLGHRQO\\ƍZLGHZLWKVWHSRQERWKVLGHV8QLWfflIWPPffiƍflƎ5ffiƍflƎƍWRƍPWRffiP flƍƎ ffiƍƎffiffiƍƎffiƍƎffiƍƎ ƍƎƎƍƎƍƎflffiffiƍƎflffiƍƎƍƎ flflƍƎƍƎ

CK2750G-3CRANE - GENERAL DIMENSIONS°ÙÈÕÌÞÐÛÏ¹ÜĉÕÎ¯ÖÖÔÁÐ×ƍWRƍPWRPflƍƎ ƍƎflffiffiƍƎflffiƍƎƍƎ flflƍƎƍƎffiƍflƎ5ffiƍflƎffiƍƎffiffiƍƎffiƍƎffiƍƎ ƍƎƎƍƎƍƎZLGHZLWKVWHSRQFDEVLGHRQO\\ƍZLGHZLWKVWHSRQERWKVLGHV8QLWfflIWPP

CK2750G-3CRANE - DIMENSIONS & WEIGHT'LPHQVLRQVfflIWLQPP:HLJKWfflOEVNJBase Machine - 1:HLJKWfflOEVNJ*DQWU\\0DVW:LUHURSH )URQW5HDU%RRP6WHS7UDQVOLIWHUƍƎƍƎflffiƍƎffiffiffiƍƎffiffi*ffl:LWKffl:LWKRXWƍƎZLGHZLWKVWHSRQFDEVLGHRQO\\ƍZLGHZLWKVWHSRQERWKVLGHV'LPHQVLRQVfflIWLQPP:HLJKWfflOEVNJCarbody Weight (Base) (with link):HLJKWfflflOEVflNJCounterweight Base (with hanger):HLJKWfflOEVNJƍƎ (320)flƍƎflƍƎ ƍƎ ffiƍflƎƍƎ fl ƍ ffi ƍƎ flLeft Side Counterweight:HLJKWfflflflOEVffiNJRight Side Counterweight:HLJKWfflflflOEVffiNJƍƎƍƎflƍflƎƍƎƍƎƍƎflƍflƎƍƎCarbody Weight Assembly Counterweight AssemblyCarbody Weight (Base)Counterweight (L) orCounterweight (R)LinkLeft SideCounterweightRight SideCounterweightCounterweight Base

CK2750G-3CRANE - DIMENSIONS & WEIGHT'LPHQVLRQVfflIWLQPP:HLJKWfflOEVNJCrawler:HLJKWfflOEVNJMast:HLJKWfflOEVNJffiƍƎflffiƎƍƎƍƎ ƍflƎƍƎ fl ƍƎ ffiTranslifter:HLJKWfflflOEVffiNJGantry:HLJKWfflOEVflNJAuxiliary Sheave:HLJKWfflOEVffiNJƍffiƍƎƍƎffiƍƎƍƎƍƎflƍƎ ffiƍffiƎffiƍflƎ 2ƍ5Ǝ6ƍƎ2ƍ5Ǝ9LHZIURP$$Boom Base (with backstop):HLJKWfflOEVffiNJBoom Tip:HLJKWfflflflOEVNJƍflƎ (2,030) ƍffiƎ (2,360) flƍƎ (2,465)ƍƎffiƍflƎ (2,340) ƍƎ (2,305) flƍƎ (2,455)ƍƎfl10 ft (3.0 m) Boom Insert (with guy line):HLJKWfflffiOEVflffiNJ20 ft (6.1 m) Boom Insert (with guy line):HLJKWfflOEVNJƍƎƍflƎ ƍƎ ƍƎƍƎ ƍflƎ 40 ft (12.2 m) Boom Insert (with guy line):HLJKWfflOEVNJƍƎƍƎ ƍflƎ

CK2750G-3CRANE - DIMENSIONS & WEIGHT'LPHQVLRQVfflIWLQPP:HLJKWfflOEVNJFixed Jib Tip:HLJKWfflOEVNJFixed Jib Base:HLJKWfflOEVNJƍƎƍƎ ƍffiƎ flƍƎƍƎ ƍƎ ƍffiƎ flFixed Jib Strut:HLJKWfflflOEVNJFixed Jib Base and Strut:HLJKWfflOEVNJƍƎƍ ƍƎ ƍ ƍƎ ƍffiƎƍ ƍ 10 ft (3.0 m) Fixed Jib Insert:HLJKWfflOEVNJ20 ft (6.1 m) Fixed Jib Insert:HLJKWfflOEVffiNJƍƎƍƎ ƍffiƎ flƍƎƍƎ ƍffiƎ fl

CK2750G-3TRANSPORTATION PLAN6KLSSLQJSODQIRUIW%RRPDQGƍ)L[HG-LE 5HIHUWRSDJHV'HVFULSWLRQRI,WHP :HLJKW 7UDLOHU/RDGVlbs (kg) #1 #2 #3 #4 #5 #7 fl #9 #10 #11%DVH0DFKLQH 101,475 1Crawler 53,230 (24,145) 1 1&RXQWHUZHLJKW%DVH (15,540) 1Counterweight (L) flfl (5,390) 2 2 1 1 1&RXQWHUZHLJKW5 flfl (5,390) 1 1 2 2 1&DUERG\\:HLJKW%DVH fl fl 2&DUERG\\:HLJKW flfl (5,390) 2IW%RRP,QVHUW ffi flffi 2IW%RRP,QVHUW 3,175 (1,440) 1IW%RRP,QVHUW (2,540) 1 1 1 1%RRP%DVHZEDFNVWRS 10,335 ffi 1%RRP7LS flfl 1)L[HG-LE%DVHZVWUXW 1,270 (575) 1IW)L[HG-LE,QVHUW 245 (110) 1IW)L[HG-LE,QVHUWDQG*X\\/LQH 420 (190) 1 1 1)L[HG-LE7LS 720 (325) 1$X[LOLDU\\6KHDYH (290) 17RQ%ORFN 3,900 1ffi7RQ%DOO 1,311 1Ladder Assembly 90 (41)$SSUR[7RWDO6KLSSLQJ:HLJKW lbs(kg)101,475 53,230(24,145)53,230(24,145)34,105(15,470)43,575ffi40,395(17,911)flffifl(19,190)ffiflffi41,255flfl(14,445)7KLUGGUXPLVQRWLQFOXGHG$GGOEVWRERRPEDVHLIWKLUGGUXPLVLQVWDOOHG/RDGVIRUWUDQVSRUWDWLRQZHUHWDUJHWHGDWOEVflƍƎZLGHflƍORQJDQGƍƎKLJKIURPJURXQGflƍVWHSGHFN7KLVPD\\YDU\\GHSHQGLQJRQWUXFNWUDLOHUZHLJKWVW\\OHRIWUDLOHUDQGVWDWHODZ$GGOEVZLWK)UHH)DOO7UDLOHU7UDLOHU7UDLOHU7UDLOHU

CK2750G-3TRANSPORTATION PLAN5HIHUWRSDJHV7UDLOHU7UDLOHU7UDLOHU7UDLOHUfl7UDLOHUffi7UDLOHU7UDLOHU

flCK2750G-3CRANE - WORKING RANGESMain BoomflƍƎƍƎ&HQWHURIURWDWLRQ+HLJKWDERYHJURXQGIW flIWffiIWflIWIWIWIWIWIWIWIWIWffiIWflIWIWIWIWIWIWIWIWIWffiIWflIWIWIWIW 5DGLXVIURPFHQWHURIURWDWLRQIW

ffiCK2750G-3CRANE - WORKING RANGESFixed Jib 10°10°81°252590 ft Boom+ 40 ft Jib+ 40 ft Jib+ 60 ft Jib+ 80 ft Jib+ 100 ft Jib+ 60 ft Jib+ 80 ft Jib+ 100 ft Jib90 ft Boom90 ft Boom90 ft Boom250 ft Boom250 ft Boom250 ft Boom250 ft Boom507510012515017520022525027530032535037550 75 100 125 150 175 200 225 250 300 325 275Center of rotationHeight above ground (ft)Radius from center of rotation (ft) flƍƎƍƎ

CK2750G-3CRANE - WORKING RANGESFixed Jib 30°Center of rotationHeight above ground (ft)30°81°252590 ft Boom+ 40 ft Jib+ 40 ft Jib+ 60 ft Jib+ 80 ft Jib+ 100 ft Jib+ 60 ft Jib+ 80 ft Jib+ 100 ft Jib90 ft Boom90 ft Boom90 ft Boom250 ft Boom250 ft Boom250 ft Boom250 ft Boom507510012515017520022525027530032535037550 75 100 125 150 175 200 225 250 300 325 275Radius from center of rotation (ft) flƍƎƍƎ

CK2750G-3CRANE - BOOM AND JIB ARRANGEMENTStandard Boom Arrangement%RRPOHQJWKfflIWP %RRPDUUDQJHPHQWflffi B 10 20 20 40 40 TB 10 40 40 40 TffiffiB 10 10 20 20 40 40 TB 10 10 40 40 40 TB 20 40 40 40 T B 10 20 40 40 40 TB 10 10 20 40 40 40 TB 20 20 40 40 40 TB 40 40 40 40 T B 10 20 20 40 40 40 TB 10 40 40 40 40 TB 10 10 20 20 40 40 40 TB 10 10 40 40 40 40 TB 20 40 40 40 40 T B 10 20 40 40 40 40 TB 10 10 20 40 40 40 40 TB 20 20 40 40 40 40 TB 40 40 40 40 40 Tffi B 10 20 20 40 40 40 40 TB 10 40 40 40 40 40 TflB 10 10 20 20 40 40 40 40 TB 10 10 40 40 40 40 40 TB 20 40 40 40 40 40 Tflfl B 10 20 40 40 40 40 40 Tffiflfl B 10 10 20 40 40 40 40 40 TB 20 20 40 40 40 40 40 Tffi B 10 20 20 40 40 40 40 40 TPDUNVKRZVWKHJX\\OLQHLQVWDOOLQJSRVLWLRQZKHQWKH¿[HGMLELVXVHG mark shows the standard crane boom arrangement which enables each boom OHQJWKRIOHVVWKDQWKDWERRPOHQJWKWREHFRQ¿JXUHG%RRPOHQJWKfflIWP %RRPDUUDQJHPHQW B Tfl B 10 T B 10 10 TB 20 Tfl B 10 20 TffiB 10 10 20 TB 20 20 TB 40 T B 10 20 20 TB 10 40 TB 10 10 20 20 TB 10 10 40 TB 20 40 T B 10 20 40 TffiB 10 10 20 40 TB 20 20 40 TB 40 40 T B 10 20 20 40 TB 10 40 40 TB 10 10 20 20 40 TB 10 10 40 40 TB 20 40 40 Tflfl B 10 20 40 40 TflB 10 10 20 40 40 TB 20 20 40 40 TB 40 40 40 TSymbol %RRP/HQJWK 5HPDUNVB IWP %RRP%DVHT IWP %RRP7LS10 IWP %RRP,QVHUW20 IWP %RRP,QVHUW40 IWP %RRP,QVHUW

CK2750G-3CRANE - BOOM AND JIB ARRANGEMENT°ÙÈÕÌÞÐÛÏ¹ÜĉÕÎ¯ÖÖÔÁÐ×®ÙÙÈÕÎÌÔÌÕÛ%RRPOHQJWKfflIWP %RRPDUUDQJHPHQW B 1011.7B20 40 40 TflflB 10 1011.7B20 40 40 TB11.7B20 20 40 40 TB11.7B40 40 40 Tfl B 1011.7B20 20 40 40 TB 1011.7B40 40 40 TflffiB 10 1011.7B20 20 40 40 TB11.7B20 40 40 40 TB 10 1011.7B40 40 40 Tffiffi B 1011.7B20 40 40 40 T B 10 1011.7B20 40 40 40 TB11.7B20 20 40 40 40 TPDUNVKRZVWKHVWDQGDUGOX൶QJERRPDUUDQJHPHQWZKLFKHQDEOHVHDFKERRPOHQJWKRIOHVVWKDQWKDWERRPOHQJWKWREHFRQ¿JXUHGSymbol %RRP/HQJWK 5HPDUNVB IWP %RRP%DVHT IWLQP /X൶QJ%RRP7LS11.7B IWLQP 7DSHU%RRP,QVHUW10 IWP %RRP,QVHUW20 IWP %RRP,QVHUW40 IWP %RRP,QVHUW%RRPOHQJWKfflIWP %RRPDUUDQJHPHQW B 1011.7B Tfl B 10 1011.7B TB11.7B20 T B 1011.7B20 TflB 10 1011.7B20 TB11.7B20 20 TB 4011.7B Tffi B 1011.7B20 20 TB 10 4011.7B TB 10 1011.7B20 20 TB 10 1011.7B40 TB11.7B20 40 T B 1011.7B20 40 TB 10 1011.7B20 40 TB11.7B20 20 40 TB11.7B40 40 Tffi B 1011.7B20 20 40 TB 1011.7B40 40 TB 10 1011.7B20 20 40 TB 10 1011.7B40 40 TB11.7B20 40 40 TFixed Jib ArrangementFixed JibBoomCrane boom lengthJib lengthfflIWP Jib arrangementffiIWPtoIWP B 10 Tfl B 10 20 Tfl B 10 20 20 T B 10 20 20 20 TSymbol Jib Length 5HPDUNVB IWP -LE%DVHT IWP -LE7LS10 IWP Jib Insert20 IWP Jib Insert

CK2750G-3CRANE - SUPPLEMENTAL DATABoom and Fixed Jib 7KHERRP VKRXOGEHHUHFWHGRYHUWKH IURQWRIWKHFUDZOHUVQRWODWHUDOO\\:KHQHUHFWLQJDQGORZHULQJWKHFUDQHERRPDWDOHQJWKRIffiIWflflPRURYHUDQGWKHFUDQHERRPZLWK¿[HGMREDWDOHQJWKRIIWPWKHEORFNVIRUHUHFWLRQPXVWEHSODFHGDWWKHHQGRIWKHFUDZOHUV 7KHPD[LPXPUDWHGORDGLVOEVW /HDVWVWDEOHSRVLWLRQLVRYHUWKHVLGH 0D[LPXPKRLVWORDG IRUQXPEHURI UHHYLQJSDUWVRIOLQH IRUWKHKRLVWURSHMain Boom Hoist Loads1RRI3DUWVRIOLQH 123450D[LPXP/RDGVOEV 29,700 59,500 flffi 119,000 flfl1RRI3DUWVRIOLQH 7 fl 10 120D[LPXP/RDGVOEV fl fl fl ffi 352,7001RRI3DUWVRIOLQH 14 fl 20 220D[LPXP/RDGVOEV 403,400 451,900 500,400 529,100 550,000Maximum Load for Jib1RRI3DUWVRIOLQH 1 20D[LPXP/RDGVOEV 29,700 59,500Maximum Load Auxiliary Sheave1RRI3DUWVRIOLQH 1 20D[LPXP/RDGVOEV 29,700 59,500 :HLJKWRIUHFRPPHQGHGKRRNEORFN+RRN%ORFN 275 t W 110 t 77 t 39 t %DOOKRRN:HLJKWOEV ffi 5,075 3,970 1,990 1,000,IWKHZHLJKWRIWKHKRRNEORFNXVHGLVOLJKWHUWKDQWKHDERYHUHFRPPHQGHGZHLJKWWKHMLEPD\\WXUQRYHUEDFNZDUGRUZLOOEHGL൶FXOWWRORZHUWKHHPSW\\KRRNEORFNfl :KHQRSHUDWLQJWKHPDFKLQHZLWKWKHQHVWLQJ UROOHU RSWLRQHTXLSSHGWRWKHERRPLQVHUWIROORZLQJDPRXQWRIORDGVPXVWEHUHGXFHGIURPWKHUDWLQJFKDUW%RRPOHQJWK IWIW IW flIWWRIW5HGXFHGDPRXQWOEV 0 100 200%RRPOHQJWK IWWRffiIW IWWRIW IWWRIW5HGXFHGDPRXQWOEV 300 400 500ffi 5DWHGORDGVOLVWHGDSSO\\ RQO\\WRWKHPDFKLQHDV RULJLQDOO\\PDQXIDFWXUHGDQGGHVLJQHGE\\.2%(/&2&216758&7,210$&+,1(5<&2/7'0RGL¿FDWLRQVWRWKLVPDFKLQHRUXVHRIHTXLSPHQWRWKHUWKDQWKDWVSHFLILHGFDQ UHGXFHRSHUDWLQJFDSDFLW\\ 'HVLJQHGDQGUDWHGWRFRPSO\\ZLWK$16,&RGH%2SHUDWLRQRIWKLVHTXLSPHQWLQH[FHVVRIUDWHGORDGVRUGLVUHJDUGRILQVWUXFWLRQVYRLGVWKHZDUUDQW\\ 5DWHGORDGVLQFOXGHGLQWKHFKDUWVDUHWKHPD[LPXPDOORZDEOHIUHHO\\VXVSHQGHGORDGVDWDJLYHQERRPOHQJWKERRPDQJOHDQGORDG UDGLXVDQGKDYHEHHQGHWHUPLQHG IRUWKHPDFKLQHVWDQGLQJOHYHORQ¿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• 7KHFUDQHPXVWEHOHYHOHGWRZLWKLQRQD¿UPVXSSRUWLQJVXUIDFH• %RRPEDFNVWRSVDUHUHTXLUHGIRUDOOERRPOHQJWK• *DQWU\\PXVWEHIXOO\\UDLVHGSRVLWLRQIRUDOORSHUDWLRQV•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৽QJ%RRPDeductions (Lbs) 700Fixed Jib-LEOHQJWKIW 40 fl 100Deductions (Lbs) 7,055 fl flffi 9,920fl 7KHWRWDOORDGWKDWFDQEHOLIWHGRYHUDMLELVOLPLWHGE\\UDWHGMLEORDGVffi %RRPOHQJWKV IRUMLEPRXQWLQJDUHffi IW PWR IWP IWPMLEOHQJWKZLWKR൵VHWDQJOHGHJUHHVRQHSDUWRIOLQHRQKRRNLVQRWDOORZHG 7KHWRWDOORDGWKDWFDQEHOLIWHGRYHUDQDX[LOLDU\\VKHDYHLVWKHYDOXH IRUOEVGHGXFWHG IURPWKH UDWHGORDG IRUWKHERRPZLWKRXWDX[LOLDU\\VKHDYHEXWLWVKRXOGQRWH[FHHGDX[LOLDU\\PD[LPXPKRLVWORDG %RRPOHQJWKVWKDWFDQDWWDFKDX[LOLDU\\VKHDYHDUHIURPIWPWRffiIWflflP

CK2750G-3CRANE - LIFTING CHARTMain Boom Lift Capacity Counterweights : 200,650 lbs Carbody weights : 60,240 lbsNote: Designed and rated to comply with ANSI Code B30.5Capacities based on factors other than machine stability such as structural competence are shown by asterisk * in the charts.Refer to notes on page 23.

CK2750G-3CRANE - LIFTING CHART¹ÜĉÕÎ¯ÖÖÔ¹ÐÍÛ°È×ÈÊÐÛà Counterweights : 200,650 lbs Carbody weights : 60,240 lbsNote: Designed and rated to comply with ANSI Code B30.5Capacities based on factors other than machine stability such as structural competence are shown by asterisk * in the charts.Refer to notes on page 23.

flCK2750G-3CRANE - LIFTING CHART¹ÜĉÕÎ¯ÖÖÔ¹ÐÍÛ°È×ÈÊÐÛà Counterweights : 200,650 lbs Carbody weights : 60,240 lbsNote: Designed and rated to comply with ANSI Code B30.5Capacities based on factors other than machine stability such as structural competence are shown by asterisk * in the charts.Refer to notes on page 23.

ffiCK2750G-3CRANE - LIFTING CHARTFixed Jib Lift Capacity (without main hook) Counterweights : 200,650 lbs Carbody weights : 60,240 lbsNote: Designed and rated to comply with ANSI Code B30.5Capacities based on factors other than machine stability such as structural competence are shown by asterisk * in the charts.Refer to notes on page 23.

CK2750G-3CRANE - LIFTING CHARTFixed Jib Lift Capacity (without main hook) Counterweights : 200,650 lbs Carbody weights : 60,240 lbsNote: Designed and rated to comply with ANSI Code B30.5Capacities based on factors other than machine stability such as structural competence are shown by asterisk * in the charts.Refer to notes on page 23.

flCK2750G-3CRANE - SUPPLEMENTAL DATAClamshellffi 0D[LPXPKRLVWORDGIRUQXPEHURIUHHYLQJSDUWVRIOLQHIRUKRLVWURSHMaximum Load Per Line1RRI3DUWVRIOLQH 10D[LPXP/RDGVOEV 29,500 5DWHG ORDGV OLVWHG DSSO\\ RQO\\ WR WKH PDFKLQH DVRULJLQDOO\\PDQXIDFWXUHGDQG GHVLJQHG E\\.2%(/&2& 2 1 6 75 8& 7 , 2 1 0 $& + , 1 (5< & 2 /7 ' 0RGL¿FDWLRQVWRWKLVPDFKLQHRUXVHRIHTXLSPHQWRWKHUWKDQWKDWVSHFL¿HGFDQUHGXFHRSHUDWLQJFDSDFLW\\ Assembling the counterweight• 105,570 lbs Counterweight• :LWKRXWFDUERG\\FRXQWHUZHLJKW(1)(2) (3)(4) (5)(6) (7)COUNTERWEIGHTSCARBODY WEIGHTS2SHUDWLRQRIWKLVHTXLSPHQWLQH[FHVVRIUDWHGORDGVRUGLVUHJDUGRILQVWUXFWLRQYRLGVWKHZDUUDQW\\ 5DWHGORDGVLQFOXGHGLQWKHFKDUWVDUHWKHPD[LPXPDOORZDEOHIUHHO\\VXVSHQGHGORDGVDWDJLYHQERRPOHQJWKERRPDQJOHDQGORDGUDGLXVDQGKDYHEHHQGHWHUPLQHGIRUWKHPDFKLQHVWDQGLQJOHYHORQ¿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• 7KH FUDQHPXVW EHOHYHOHGWR ZLWKLQ RQ D ILUPVXSSRUWLQJ• 0DFKLQHVKDOOEHSRVLWLYHO\\VHFXUHGWRSUHYHQWVKLIWLQJ• %RRPEDFNVWRSVDUHUHTXLUHGIRUDOOERRPOHQJWK• *DQWU\\PXVWEHIXOO\\UDLVHGSRVLWLRQIRUDOORSHUDWLRQV• &UDZOHUVPXVW EH IXOO\\ H[WHQGHG DQG EHORFNHGLQSRVLWLRQ• 0XVWKDYHOEV&RXQWHUZHLJKWVLQVWDOOHGDQGZLWKRXWFDUERG\\ZHLJKWV 'RQRWDWWHPSWWROLIWZKHUHQRUDGLXVRQORDGLVOLVWHGDVFUDQHPD\\WLSRUFROODSVH $WWHPSWLQJWROLIWPRUHWKDQ UDWHGORDGVPD\\ FDXVHPDFKLQHWRWLS RU FROODSVH 'R QRWWLS PDFKLQHWRGHWHUPLQHUDWHGORDGV :HLJKWRIEXFNHW VOLQJVDQGRWKHUOLIWLQJGHYLFHVDUHD SDUW RIWKHWRWDOORDG7KHLUWRWDO ZHLJKWPXVW EHVXEWUDFWHGIURPWKHUDWHGORDGWRREWDLQWKHZHLJKWWKDWFDQEHOLIWHG 7KH ERRP VKRXOG EH HUHFWHG RYHUWKH IURQW RIWKHFUDZOHUVQRWODWHUDOO\\fl /HDVWVWDEOHSRVLWLRQLVRYHUWKHVLGH

ffiCK2750G-3CRANE - LIFTING CHARTClamshellBoom : :HOGHGODWWLFHFRQVWUXFWLRQXVLQJWXEXODUKLJKWHQVLOHVWHHOFKRUGVZLWKSLQFRQQHFWLRQVEHWZHHQHDFKVHFWLRQ%DVLFERRPOHQJWKfflIWP0D[ERRPOHQJWKfflIWP/LPLWRQFODPVKHOOEXFNHWZHLJKWfflOEVNJ2SWLRQDOWDJOLQHffl+\\GUDXOLFRSHUDWHGW\\SHDQGVSULQJW\\SH%RRP&RPSRQHQW&KDUWffl%RRPOHQJWKIWP %RRPDUUDQJHPHQW %DVH7LSfl %DVH$7LS %DVH$$7LS%DVH%7LSfl %DVH$%7LSffi %DVH$$%7LS%DVH%%7LS%DVH&7LS %DVH$%%7LS%DVH$&7LS %DVH$$%%7LS%DVH$$&7LS%DVH%&7LS %DVH$%&7LS%DVH %RRP%DVH,QVHUWffl $ IWP% IWP& IWP7LS %RRP7LS )LJXUHVUHSUHVHQWPD[LPXPDOORZDEOHFDSDFLW\\DQGDVVXPHOHYHOJURXQGDQGLGHDOZRUNLQJFRQGLWLRQV &DSDFLWLHVDUHFDOFXODWHGDWRIWKHPLQLPXPWLSSLQJORDGV &DSDFLWLHVDUHPD[LPXP UHFRPPHQGHGE\\3&6$6WDQGDUG$OORZDQFHVPXVWEHPDGHE\\WKHXVHUIRUVXFKXQIDYRUDEOHFRQGLWLRQVDVDVRUWRIXQHYHQVXSSRUWLQJVXUIDFHUDSLGF\\FOHRSHUDWLRQVRUEXFNHW 7KHFRPELQHGZHLJKWRIWKHEXFNHWDQGORDGPXVWQRWH[FHHGWKHVHFDSDFLWLHVCounterweights : 105,570 lbs Without carbody weightsRefer to notes on page 38.

CK2750G-3CLAMSHELL DATAClamshellCounterweights : 105,570 lbs Without carbody weightsRefer to notes on page 38.

CK2750G-3CRANE - SUPPLEMENTAL DATABarge %RRPOHQJWKVWKDWFDQDWWDFKDX[LOLDU\\VKHDYHDUHIURPIWPWRffiIWflflP 7KH ERRP VKRXOG EH HUHFWHG RYHUWKH IURQW RIWKHFUDZOHUVQRWODWHUDOO\\ /HDVWVWDEOHSRVLWLRQLVRYHUWKHVLGH 0D[LPXPKRLVWORDGIRUQXPEHURIUHHYLQJSDUWVRIOLQHIRUKRLVWURSHMaximum Load for Main Boom1RRI3DUWVRIOLQH 123450D[LPXP/RDGVOEV 29,700 59,500 flffi 119,000 flfl1RRI3DUWVRIOLQH 7 fl 10 120D[LPXP/RDGVOEV fl fl fl ffi 352,7001RRI3DUWVRIOLQH 14 fl 20 220D[LPXP/RDGVOEV 403,400 451,900 500,400 529,100 550,000Maximum Load Auxiliary Sheave1RRI3DUWVRIOLQH 1 20D[LPXP/RDGVOEV 29,700 59,500 :HLJKWRIUHFRPPHQGHGKRRNEORFN+RRN%ORFN 275 t W 110 t 77 t 39 t 15 t ball hook:HLJKWOEV ffi 5,075 3,970 1,990 1,000,IWKHZHLJKWRIWKHKRRNEORFNWREHXVHGLVOLJKWHUWKDQWKHUHFRPPHQGHGZHLJKWWKHMLEPD\\WXUQRYHUEDFNZDUGRUZLOOEHGL൶FXOWWRORZHUWKHHPSW\\KRRNEORFN /LIWLQJFDSDFLWLHVOLVWHGDSSO\\RQO\\WRWKHPDFKLQHDVRULJLQDOO\\PDQXIDFWXUHGDQG GHVLJQHG E\\.2%(/&2& 2 1 6 75 8& 7 , 2 1 0 $& + , 1 (5< & 2 /7 ' 0RGL¿FDWLRQVWRWKLVPDFKLQHRUXVHRIHTXLSPHQWRWKHUWKDQWKDWVSHFL¿HGFDQUHGXFHRSHUDWLQJFDSDFLW\\2SHUDWLRQRIWKLVHTXLSPHQWLQH[FHVVRIUDWHGORDGVRUGLVUHJDUGRILQVWUXFWLRQYRLGVWKHZDUUDQW\\ 5DWHGORDGVLQFOXGHGLQWKHFKDUWVDUHWKHPD[LPXPDOORZDEOHIUHHO\\VXVSHQGHGORDGVDWDJLYHQERRPOHQJWKERRPDQJOHDQGORDGUDGLXVDQGKDYHEHHQGHWHUPLQHGIRUWKHPDFKLQHVWDQGLQJOHYHORQ¿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• 0DFKLQHVKDOOEHSRVLWLYHO\\VHFXUHGWRSUHYHQWVKLIWLQJ• %RRPEDFNVWRSVDUHUHTXLUHGIRUDOOERRPOHQJWK• *DQWU\\PXVWEHIXOO\\UDLVHGSRVLWLRQIRUDOORSHUDWLRQV• 0XVWKDYHOEV&RXQWHUZHLJKWVIXOO\\LQVWDOOHG• 0XVWKDYHOEV&DUERG\\ZHLJKWVIXOO\\LQVWDOOHG 'RQRWDWWHPSWWROLIWZKHUHQRUDGLXVRQORDGLVOLVWHGDVFUDQHPD\\WLSRUFROODSVH $WWHPSWLQJWROLIWPRUHWKDQ UDWHGORDGVPD\\ FDXVHPDFKLQHWRWLS RU FROODSVH 'R QRWWLS PDFKLQHWRGHWHUPLQHUDWHGORDGV :HLJKWRIKRRNVKRRNEORFNVVOLQJVDQGRWKHUOLIWLQJGHYLFHVDUHDSDUWRIWKHWRWDOORDG7KHLUWRWDOZHLJKWPXVW EH VXEWUDFWHG IURPWKH UDWHGORDGWR REWDLQWKHZHLJKWWKDWFDQEHOLIWHG :KHQOLIWLQJ RYHU ERRP SRLQW ZLWKMLE RU DX[LOLDU\\VKHDYH UDWHGORDGV IRUWKHERRPPXVWEHGHGXFWHGDVVKRZQEHORZJib Length $X[6KHDYH IW IW flIW IWDeduct (lbs) 700 1RW$SSOLFDEOHfl 7RLQVWDOOWKHMLELVSURKLELWHGZKHQWKHPDFKLQHLVRQDEDUJHffi 7KHWRWDOORDGWKDWFDQEHOLIWHGRYHUDQDX[LOLDU\\VKHDYHLVWKHYDOXHIRUOEVGHGXFWHGIURPUDWHGORDGIRUWKHERRPZLWKRXWDX[LOLDU\\VKHDYHEXWLWVKRXOGQRWH[FHHGffiOEV

CK2750G-3CRANE - LIFTING CHARTBarge Counterweights : 200,650 lbs Carbody weights : 60,240 lbsRefer to notes on page 41.

CK2750G-3LUFFING BOOM/JIB - SPECIFICATIONSWorking Speed+RLVWOLQHVSHHGIURQWDQGUHDUGUXPVWRIWPLQWRPPLQ/RZHULQJOLQHVSHHGIURQWDQGUHDUGUXPVWRIWPLQWRPPLQ%RRPKRLVWOLQHVSHHGWRIWPLQ[WRPPLQ[PLQXWHVfflƍPERRPUDLVHWRflGHJUHHV%RRPORZHULQJOLQHVSHHGWRIWPLQ[WRPPLQ[6ZLQJVSHHGPD[USPPLQ-1)7UDYHOVSHHGKLJKORZffiPSKNPK/LQHVSHHGEDVHGRQVLQJOHOLQHQRORDGDQG¿UVWOD\\HURIURSHRQWKHGUXPGeneral Description/X৽QJERRPZLWKOX৽QJMLEPD[LPXPOLIWFDSDFLW\\OEVNJ#flƍRSHUDWLQJUDGLXV/X৽QJMLEPD[LPXPOLIWFDSDFLW\\OEVflNJ#ƍRSHUDWLQJUDGLXV0D[LPXPOX৽QJERRPOHQJWKƍP0D[LPXPOX৽QJMLEOHQJWKƍPWorking weight$SSUR[flOEVNJ*URXQGEHDULQJSUHVVXUH$SSUR[SVLN3DCalculations to determine working weight, ground bearing SUHVVXUHDQGJUDGHDELOLW\\LQFOXGHWKHZHLJKWRIWKHXSSHUDQGORZHUZRUNVRIWKHFUDQHFRXQWHUZHLJKWVDQGFDUERG\\ZHLJKWVƍERRPƍMLEDQGKRRNEORFN¹ÜĉÕÎ®ÛÛÈÊÏÔÌÕÛÚ$X[LOLDU\\VKHDYHffl2QH VKHDYHZLWK UROOHUVLV UHTXLUHG GXULQJ HUHFWLRQ RIOX൶QJMLEDiameter of wire rope :Hoist rope PP/X৽QJMLEURSHSDUWV 22 mm%RRPKRLVWURSHSDUWV PPBoom suspension rope flPP/X৽QJMLEVXVSHQVLRQURSH flPPStrut suspension rope flPP/X৽QJMLEFHQWHUKLWFKVXVSHQVLRQ PPOX৽QJMLEOHQJWKRIƍflPRUORQJHU/X৽QJERRPKRLVWUHHYLQJffl6L[WHHQSDUWVRIPPGLDKLJKVWUHQJWKZLUHURSH/X৽QJMLEKRLVWUHHYLQJffl7HQSDUWVRIPPGLDKLJKVWUHQJWKZLUHURSH/X৽QJMLEKRLVWGUXPffl+RLVWGUXP 7KLUGGUXPRQVWUDLJKWFUDQH3RZHUHGE\\K\\GUDXOLFPRWRUWKURXJKSODQHWDU\\UHGXFHUDrum 6LQJOH GUXP JURRYHG IRU PP GLDZLUHURSHBrake $VSULQJVHWK\\GUDXOLFDOO\\UHOHDVHGPXOWLSOHGLVF EUDNHLVLQWHUQDOO\\ FRQILJXUHGLQWKHKRLVW PRWRU DQG LV RSHUDWHG WKURXJK DFRXQWHUEDODQFHYDOYH([WHUQDOUDWFKHWIRUORFNLQJGUXP/X৽QJERRPffl7KHZHOGHGODWWLFHFRQVWUXFWLRQXVHVWXEXODUKLJKWHQVLRQVWHHOFKRUGVZLWKSLQFRQQHFWLRQVEHWZHHQVHFWLRQVMaximum boom lengthƍPBasic boom lengthƍPBoom base sectionƍPBoom insert sectionƍPƍPƍP7DSHUHG%RRP,QVHUWƍƎP%RRPWLSVHFWLRQZLWKSLQFRQQHFWHGERRPSRLQWVKHDYHƍƎP/X৽QJERRPLQVHUWRSWLRQDOffl2SWLRQDO ERRPLQVHUWV DUH DYDLODEOHWR SURYLGH H[WHQVLRQFDSDELOLWLHV7KH\\DUH URERWLFZHOGHGODVHUDOLJQHGODWWLFHFRQVWUXFWHGZLWKWXEXODU KLJKWHQVLRQ VWHHOFKRUGVDQG SLQFRQQHFWLRQV(DFKLQVHUW IHDWXUHVERRPSLQKROGHUVSHQGDQWOLQHWUDQVSRUWKROGHUVFDWZDONVDQGOLIWOXJVIRUULJJLQJVWUDSVBoom insertƍPƍPƍP/X৽QJMLERSWLRQDOffl/X൶QJMLELQVHUWVDUHDYDLODEOHWRSURYLGHH[WHQVLRQFDSDELOLWHV7KHRSWLRQDOOXIILQJMLEHPSOR\\VZHOGHGODWWLFHFRQVWUXFWLRQZLWKWXEXODU KLJKWHQVLRQ VWHHOFKRUGVZLWK SLQFRQQHFWLRQVEHWZHHQVHFWLRQV0D[LPXPOX৽QJMLEOHQJWK ƍP%DVLFOX৽QJMLEOHQJWK ƍPJib base section ƍffiP/X৽QJMLELQVHUW ƍPƍPƍPJib tip section ƍffiP1RRISRLQWVKHDYHV 2

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