XCMG Mobile Hydraulic Crawler Crane QUY50 With Heavy Light Boom Principle: Acraneisatypeofmachine,generallyequippedwithahoist,wireropesorchains,andsheaves,thatcan beusedbothtoliftandlowermaterialsandtomovethemhorizontally.QUY650crawlercraneisan independent-developedhydraulicdrive,fullswingandlatticeboomcrawlercrane,absorbingforeign advancedtechnology andcombiningpresentdomesticsituations.Itfeatureseasyandmaneuverable control,smooth vehicletravelling. Scopeofapplication: Crawlercraneismainlyusedforliftingheavythingsandtransportingthemtootherplaces.crawlercranes makeshortworkoftoughestjobs.Theyareavailableinabroadrangeofliftingcapacitiesforapplications inawidevarietyoffields,includingheavy-dutyfoundationwork,thisproductismainlydesignedfor engineeringprojectslikesubway,bridge,Petrochemical,powerstation,nuclearpowerconstruction Advantages: 1,Rexrothswingreducer Planetaryreducer,controllableconstant-closediscbrake,highreliability,easyformaintenance. 2.Rexrothgearreducer Built-ingearreducerwithsmallturningradius,highmaneuverabilityandreliability 3.importedlogicvalve logicvalvecanrealizepreciselogicalcontrolandsimplifythesystem,easyformaintenance. 4.ImportedPATloadmomentindicator LMIcandetectworkingconditionsofcrawlercrane,havingthefunctionofprotection. Safeandcomfortableergonomicdesign 1.Adjustableboombackstopdevice Whentheboomiselevationupwards,thedetectorboardapproachestodetectingswitch;whenreaching maximumelevatingangle,thedetectorboardimpactsdetectingswitchandtheswitchisoff,thenwarning signalissentoutandtheelevatingmotionstopssoastoavoiddangerousaccidents. 2.Hydraulic-controlledwinchratchetlockdevice Theautomatic-controlledwinchratchetlockdeviceensuressafeandreliableboomorientation, easyandcomfortable operation. 3.ComfortableOperatorsCab Adjustabledampingchaircanchangeseatangle;air-conditionerandrollerblindsbuildcomfortable operation environment 4.Itembodiesthedesignideaofputtingpeoplefirst.Thebrand-newdesignforwholevehiclelayout,outline, drivescab,operatorscabandcontrolcomponentsbyusing3dimensionalstylingtechnologyandergonomic principlemakestheoperatormorecomfortable Specification: ---- Item | Unit | Data | Max.liftingcapacity | t | 650 | Standardworkingcondition | Heavyboomlength | m | 24-84 | Lightboomlength | m | 66-102 | FixedJiblength | m | 12-36 | Towerattachmentlength | m | 24-84 | Standardsuperliftworking | Heavyboomlength | m | 36-96 | Lightboomlength | m | 90-138 | FixedJiblength | m | 12 | Towerattachmentlength | m | 24-96 | Max.singlelinehoistingspeed(withnoload,at6thlayer) | m/min | 130 | Max.singlelinespeedforboomelevatingsystem(withnoload,at6thlayer) | m/min | 582 | Max.singlelinespeedfortowerattachmentelevatingsystem(withnoload,at6thlayer) | m/min | 115 | Max.singlelinespeedforsidewayssuperliftelevatingsystem(withnoload,at6thlayer) | m/min | 115 | Swingspeed | r/min | 0.65 | Propelspeed | km/h | 1.0 | Meangroundpressure | MPa | 0.146 | Engineoutput | kW | 494 | Totalmass(with650thookblock,24mheavyboom) | t | 530 | Max.weightofsinglepart(mainmachine)intransportstate | t | 74 | Dimensionofsinglepart(mainmachine)intransportstate(LWH) | m | 12.63.43.4 | ----
