Double Girder Gantry Crane

Gantry Crane for Project is ideal for outdoor applications where lifting facilities are provided without the cost of a building or any supporting steel work. They are also suited to indoor applications where existing building structures are not suitable to take overhead cranes, Hengyuan can be constructed with a cantilever to allow handling outside the rail centers. specification: 1.Lifting capacity up to 900on 2.Span is 20m to 100m 3.Lifting height up to 100m 4.Working class: ISOA5-A7/FEM2M-4M 5.crane traveling mechanisms are operated in the driver cabin or remote control Mechanical: 1.Double box beam with steel legs moving through the ground beam as crane travelling system 2.The camber of main beam will be designed as Span*1-1.4/1000. 3.Steel Material: Q235 or Q345 4.Shot-blasting Sa2.5 for main girder and supporting beam 5.Epoxy zinc rich high quality painting. 6.Electrification and outfitting 7.Brand: CHINT SIEMENS Schneider 8.Conductor power supply: Cable Reel or busbar. 9.Frequency conversion, double speed, single speed, and All hoist and crane movements are independent an d can be run simultaneously different design duo to meet crane applications 10.Whole layout provides good protection against special working environment. Such as gas workshop

ISO, CE, SGS Certificates Double Girder Gantry Crane Double girder gantry crane Application Double girder gantry crane is widely used for loading, unloading, transportation in outdoor workshop, ourdoor warehouse, stock yard, railway and freight station, construction and bridhe building, harbor and more Parameters Macx. Lifting capacity: 500 ton Span: 10- 35 m Max Lifting height: 12 m Control mode: Remoted controll, Ground control or cabin control Working duty: A5-A8 Power source: Cable or slide wire. Gantry crane Description The double girder gantry crane consist of Main beam, Support legs, Electric hoist with trolley, Motor, Reducer, Cabin, and other Electric parts. The Frame crane main beam and support legs are high quality welded steel box-shape, high intensity, rigidity, stanle, and long service life. The Cantilever arms can added the working range. The gantry crane lifting mechanism is composed by high quality electric hoist, motor, reducer, coiling block, lifting and traveling limit switch, traveling smoonthly, can emergency stop. Equip with overload protection, avoid overload damaging the hoist and gantry crane. Motor, reducer and Electric parts adopt international brand, such as Schneider, Siemens, Chint and other to ensure accurate operation, excellent performance and convenient maintenance Equip with frequency converter can be supplied to meet your demand. And, besides common hook, you also can choose other lifting tools, such as grab, electromagnetic chuck, billet clamp and container holder

Detailed Description: MTR bridge double girder launching gantry crane made in china is generally used in the erection of the Highway Bridge and Subway Bridge, using the precast segmental prestress concrete box beam (PC beam) assembly. The main feature is the high efficiency of construction and self-traveling. Generally it is composed of the main beam, leg and winch trolley, the main girder is used for bearing, the leg is to execute machine transverse moving, longitudinal moving, leveling, support, cross span, cross scale and other functions, and the winch trolley used for lifting the precast girder. Detailed parameter: Rated Loading Capacity: 1500ton Rated Lifting Moment: 15000Kn Max. Lifting Load: 1500 ton Max. Lifting Height: 60m Span: 30m to 50m Number: LG Our advantages: A. More than 50 R&D personnels with advanced Science and technology B. More than 400 sets advanced Production processing equipment and inspection equipment C. Independent intellectual property rights to develop energy saving bridge cranes, gantry cranes, and electric hoist Packing 1. Electric parts are packed by high quality plywood crate, to reduce distortion in conveying; 2. Main beams, end beams and electric hoist are packed by plastic woven cloth. It can reduce abrasion when transport. Delivery 1.If the size of MTR bridge double girder launching gantry crane made in china are suitable for container ship, usually by container; 2.If the size is too big, usually by bulk ship or by container after truncation; Transport ways are based on reducing cost for you and keep the crane performance. FAQ 1.What�??s the information should I provide when inquiry about the MTR bridge double girder launching gantry crane made in china? a .we need the Bridge Drawing;the Maximum longitudinal slope and the Maximum Transverse slope; b. The Girder/beam drawing; 2.How to make highway bridge concrete girders? a.Full span prefabrication, b.Segment girder prefabrication c. Full span cast in place girder

China HSHCL Double girder electric trolley gantry crane China HSHCL Double girder electric trolley gantry crane is applied outside warehouse or railway sideways to do common lifting and unloading works, China HSHCL Double girder electric trolley gantry crane is composed of bridge, support legs, crane traveling organ, trolley, electric equipment, strong lifting winch, the frame adopts box-type welding mechanism, crane traveling mechanisms are operated in the driver cabin or remote control, Power is supplied by cable or slide wire, there are different capacity double beams gantry crane for your choice according to your different use. Electrical and Control Equipment China HSHCL Double girder electric trolley gantry crane that we are offering is designed to meet the required functions and requirement stated in your specifications, as well as for the operating conditions. Our Service 1 Test before shipment 1. Every China HSHCL Double girder electric trolley gantry crane will be tested before shipment. 2. Welcome every customer visit our factory and check China HSHCL Double girder electric trolley gantry crane before delivery, we'll help apply for invitation letter and visa. 2 Installation Professional technical staffs provide installation, commissioning and training services. The installation team can be sent to local site to install for customer. 3 Warranty 1 years spare-parts provided for better maintenance. 12 months warranty when products leave. 4 Delivery Delivery with English user manual, parts manual, product certification and other relevant certificates. 5 Advisory Technical advisory for any time. Packing & Delivery Packing: 1. Electric parts are packed by high quality plywood crate, to reduce distortion in conveying; 2. Main beams, end beams and electric hoist are packed by plastic woven cloth. It can reduce abrasion when transport. Delivery: 1. If the size of whole China HSHCL Double girder electric trolley gantry crane are suitable for container ship, usually by container; 2. If the size is too big, usually by bulk ship or by container after truncation; 3. Transport ways are based on reducing cost for you and keep the crane performance!

Supplier: Single, double girder crane, gantry crane

Our own production of lifting gear planetary reducers

Introduction Double girder gantry crane is heavy gantry crane with double girders, which is widely used for general purpose. Double girder gantry crane are heavy duty crane, used at indoors and outdoors places where overhead crane�runways are not practical. The lifting capacity of the double girder gantry crane is 5 to 500 tons. The working class of the gantry crane is A5 and A6. Application of Double Girder Gantry Crane: Double girder gantry crane is usually used to open warehouse or along rail for general material handling and lifting work, such as, freight yard or dock, etc.

Double girder gantry crane is used together with electric trolley as lifting device traveling on the railway with high space utilization and heavy strong structures. It is mainly composed of two main beams, electric trolley, two ground beams and four legs, the power is supplied by cable or slide wire. This kind of crane is widely used in open storage, loading and unloading operations yard, railway freight station, port cargo area, where it has a high frequency or more lifting times. Parameters feature: Lifting capacity: 5~500t Span: 18-35m Lifting height: 10/11m Lifting speed:7.2m/min ~ 11.4m/min Trolley traveling speed: 34.5m/min ~ 47.1m/min Crane traveling speed: 38.3m/min ~ 44.6m/min Work duty: A5-A7 Work temperature: -20°C-+40°C Control method: Remote control or cabin control

Lifting motor Asynchronous squirrel cage motor (Synchronous speed reaches up to 3000rpm) Two-speed pole changing or frequency conversion for stepless speed control Heavy duty, cyclic duration: 60% ED Protection class: IP55, Insulation class: F Lifting Reducer Aluminum shell, light dead weight and good sealing condition Semi-fluid grease lubrication, life cycle design, maintenance free Helical gear with hard tooth face Lifting brake DC Electromagnetic disc brake Self-adjusting brake pad, self-compensation wear, alarm when the brake pad is not thick enough