Rtg Rmg Big Heavy Duty 100ton Double Girder Gantry Crane for Sales Price

Rail type double girder outdoor double girder giant goliath heavvy duty gantry crane 30ton with overhanging boom  cantileverHenan Eternal WinMachinery Equipment Co., Ltd, established in 1998, located in crane hometown, which integrates the R& D, manufacture, sales, installation and service of all kind of overhead crane, gantry crane, ship crane, spider crane ect lifting equipment. Our products have been famous all over the world, such as overhead crane, gantry crane ( rail mounted gantry crane, RTG gantry crane, quay crane ), ship crane, spider crane, jib crane, hoist, winch and so on. Eternal win has been "quality first"as a core foundation, which deploys advanced facilities of the domestic and international brand, owns professional R& D term with more than 600 people. The team is the largest R& D term in China′s general crane industry, and has won over 80 national, provincial man municipal scientific achievements, which lays a solid foundation for producing high quality products. Eternal Win adheres to " customer-oriented" marketing concept, owns strong sales term and after service power, who always is ready to provides quality service to our customers Eternal Win insists on the principle of "delicate manufacture, continual improvement, seeking superiority, satisfying customer"and by absorbing management essence home and abroad, introducing first-class talents, implementing first-class management and manufacturing first-class products. Sincerely cooperating with all the peoples from all walks of lift to realize mutual benefit.Gantry crane is suitable for loading, unloading, and handling operations such as open warehouse, material yard, railway freight station and cargo area of port and wharf.It can also be equipped with a variety of special spreader for some special operations.The crane is composed of bridge, trolley running mechanism, trolley and electrical equipment.The bridge frame adopts box welding structure, and the running mechanism of the cart adopts separate driving.All mechanisms are operated in the control room.Crane conductive form is divided into cable and sliding contact line two kinds.1. The double gilder gantry crane with hook adapts to open storage, stock ground, railway freight station, port and pier to load and move. It can use various special hooks to operate. 2. The crane consists of crane span structure, crane travel mechanism, trolley and electrical equipment. The crane span structure adapts the box type double girder welding structure while the crane travel mechanism adapts the separate drive with all the mechanism are operated in operating housing. All the safety precautions like wind alarm, broken shaft, rollover protection and others are all in readiness. 3. The electric conduction form of crane can be decided into cable and trolley conductor. The users can choose one form and the trolley conductor subject to data in the figure. 4. The normal ambient temperature condition of crane is between 25 to 40 degree centigrade and the average temperature in 24 hours must less than 35 degree centigrade. It should install in the place where the height is less than 2000 meters and if the height is more than 1000 meters, the mater capacity should be checked.   Main Parameters ListCrane Traveling MechanismTraveling Speed(m/min)20304560Ratio58.9539.4226.5119.44MotorTypeCone Squirrel-cageCone Squirrel-cagePower(kw)0.8*2, 1.5*2, 2.2*21.5*2, 2.1*2Rotary Speed(r/min)13801350Hoist Lifting Mechanism and Traveling MechanismTrolly  Lifting Speed(m/min)8/0.8, 7/0.7, 3.5/0.358, 7, 3.5Span(m)7.5-28.5 or assignedLifting Capacity(t)1-32Lifting Height(m)6, 9, 12, 18, 24, 30Traveling Speed(m/min)20, 30MotorCone Squirrel-cageWork DutyIntermediate  Jc=25%Power Supply380V 50HZ 3PWheel DiameterΦ270, Φ400Trail Width37-70Componentsa) Steel structure: main bridge beam, end carriages with wheels driven by motors.b) Hoisting mechanism: electric hoist or open winch mounted on main bridge beam.c) Electrics: electric box/cables/operator.Control methoda) Wireless Remote Control; b) Pendant Line with Press Button; c) Cabin ControlPaintingEpoxy zinc rich primer + micaceous iron oxide anchor coat + aliphatic polyurethane top coatColor: according to your demand.Average thickness: about 100 micronsSafety features1. Weight overload protection device: If the material is over the capacity, the crane will give a sharp warning for protection itself.2. Emergency brake: If the operation staff encounters some emergency situation, we could start the emergency brake system to protection the related treasure.3. Control Method: Ground control and cab control to avoid any injure to the operation staff4. Main lifting motor: with thermal protection and currency protection.5. Hooks with latch6. Top quality long time bearing polyurethane materials buffer7. Protective earthing8. Crane traveling limit switchesDrawing:Our after-sales service provide: 1.15 months warranty after delivery or 12 months warranty after acceptance,whichever comes earli