Jetty Offshore 40 Ton Port Portal Marine Dock Crane

Jetty Offshore 40 ton Port Portal Marine Dock Crane
1.The brife description ofoffshore portal crane
1.Lifting capacity:30-50 tons
2.Lifting height:30-40m
3.Span:23m,27m
4.Working Level: A6, A7, A8
2.The detail description of offshore portal crane:
Theoffshore portal craneis usually called RTG for short, which is is specialized equipments for pilling containers with a large span, thus to make full use of the yard area, strengthen the piling capability of the yard and achieve estimation. They can be used to file containers in the docks, at inland transits and at railway container yards. The theoretical efficiency of them can be designed according to the customers' demands.
Theoffshore portal craneequipped with specialized spreaders to lift standard-sized 20GP, 40GP, 45HQ containers and hydraulic storage tanks.
3.Theoffshore portal crane trolley and crane traveling mechanisms equip three-in-one reducer with convenient maintenance.
4.The tires of Theoffshore portal crane can rotate 90°and move obliquely at 20°and 45°.
safety device:
Theoffshore portal crane
Toguaranteethenormaloperationofcraneandavoidthepersonalcasualtyandmechanicaldamage, thesafetydeviceweprovidearenot onlytheelectricprotective devicesoralarmbellbutalsoother equipmentsasfollows:
1.Limit Switch:
Safety limit switches for stoppers prevent over traveling in all motions.
2.Anti collision device
When two crane traveling on the same rail, the cranes will install the following devices:
Anti-collision device,Infrared non-contact and inductive type limit device
Sound and light alarm device,Wireless anti-collision device
3. Current weight overload protection device
Includes automatic stopping type lifting weight limiter and weight display device.
4.Lifting limit switch and traveling limit switch
5.Emergency stop system
6.Electrical protection
The main insulation switch, emergency stop switch, short circuit, Zero voltage protection, loss of field protection, Current overload protection, over speed protection,zero position protectionPhase sequence protection and adopted crane specially anti- vibration contactor etc.7. RubberBuffers
8.RailAnchoring
3.The mainconstituentparts of offshore portal crane :
4.Technical data of theoffshore portal crane:ModelLJ35/40-23LighttypeLJ40-32Liftingcapacity(underspreader)(t)35,4040WorkDutyA7,A8A6,A7Span(m)23,4723,47LiftingHeight(m)12.2-17.816.5StackLayer/PassingLayer3/4-5/65-6ContainerModel20',40',45'20',40',45'SpreaderRotatingAngle±5°±5°HoistingSpeed(m/min)13/26,23/5212/18,18/28CrossTravelSpeed(m/min)50,7024LongTravelSpeed(m/min)FullLoad-90,WithoutLoad-130FullLoad-20,WithoutLoad-40Max.WheelLoad(KN)310310TotalRating(KW)150,230110,150PowerSupplyElectric,DieselEngine,Electic-diselEngine5.Our company introduction:
Weihua Cranes, founded in 2007,which isIndustrialoverhead craneandgantry crane,jib crane,container crane(port crane),Electric Wire Rope Hoistdesign, research, manufacturing and sales as collection large scale comprehensive crane manufacturers company. Now,Weihua Crane Group has become one of the most influential brand in China's crane industry. with ourenterprise tenet:meet in once,friends forever! and our professional high quality.we have many more clients from overseas,hope we can be the mostfamous in the near future!
6.The testing Lab.shown:(offshore portal crane)
7.The packaging and the transport shown ofoffshore portal crane:
8.Our after-sales service provide:
1.14monthswarrantywhenproductsleavethefactory,or12monthswarrantyafterinstallation
and commissioninginadditiontothehumandamagefactors.
2. 2yearsspare-partsprovidedforbettermaintenance.
3.Professionaltechnicalstaffsprovideinstallation,commissioningandtrainingservices.
3.DeliverywithEnglishusermanual,partsmanual,productcertificationandotherrelevantcertificates.
4.Technicaladvisoryforanytime andEngineers available to service machinery overseas.9.If you have any requests,can contact us by the information as below: