Double beam gantry crane is a variant of gantry crane. There are double-beam gantry cranes, as well as single-beam gantry cranes. It is mainly used for loading and unloading of outdoor cargo yard, storage yard cargo and bulk cargo. Gantry cranes have the characteristics of high site utilization, large operating range, wide adaptability, and strong versatility. They have been widely used in port cargo yards.
Its metal structure resembles a door-shaped frame. Two feet are installed under the main beam, which can directly walk on the ground track. The main beam can have outriggers at both ends.
Gantry cranes are bridge-type cranes where the bridge is supported on the ground track by the legs on both sides. It is structurally composed of a mast, a trolley operating mechanism, a crane trolley and electrical parts. Some gantry cranes have outriggers on one side, and the other side is supported by a factory or trestle, which is called a semi-gantry crane. The gantry crane consists of the upper bridge (including the main beam and the end beam), the outriggers, and the lower beam. In order to expand the working range of the crane, the main beam can extend beyond the legs to one or both sides to form a cantilever. A crane trolley with a boom can also be used to expand the crane's operating range by tilting and rotating the boom.
Single Girder Gantry Crane is used together with CD/MD model electric hoist, traveling on the railway for general handling and lifting operations. It is consists of 4 parts, they are main beam, electric hoist, two ground beams and four legs. This machine is a regular crane widely used at open ground and warehouse to load, unload or grab materials for highway, bridges, power station and other construction workshops projects. Parameters feature: Lifting capacity: 3~32t Span: 7.5-31.5m Max. lifting height: 30m Lifting speed: 8 or 0.8m/min Traveling speed: 20 or 30m/min Work duty: A3-A5 Work temperature: -20°C-+40°C Control method: Pendant line with pressing button, remote control or cabin control
MG model double beam gantry crane with hooks is applied in outside plant or railway sideways to conduct common lifting and loading unloading works. This double beam gantry crane is composed of two beams, four support legs, crane travelling systems, trolley and electric equipment. The frame of beams and legs adopts box-type welding mechanism. The crane travelling mechanism adopts separate drive. All mechanisms are operated in the driver's cabin. Power supply of crane adopts cables and sliding wires, select one when ordering. The MG model gantry crane is heavy duty type crane, the duty grade are A3~A6, the capacity from 5t to 250t, the span from 7.5m to 35m, the standard lifting height are 6m, 9m and 12m, the temperature of working environment within -20~+42 degree.
Double beam gantry crane is a kind of track traveling mid-heavy type crane, compose of bridge beam, electric trolley, traveling mechanism and electric system, suitable for where overhead runways are not practical, or in open areas where columns cannot be accommodated. Double beam gantry crane is widely used to do loading and unloading work outdoor, such as open warehouse, material stocks area, cement plant, granite industry, construction industry, and engineering industry and so on, generally equip with lifting hook, also can equipped with other lifting device for special work, like grab bucket, electromagnetic chuck, container spreader, etc. Gantry cranes can be operated from the ground via cable-connected control pendant, radio remote control or from an operator cabin, and multiple controls are possible by switching control from one mode to another. It is necessary to notice that prohibit lift high temperature liquid, flammable, explosive, corrosion and other dangerous operations. Double girder gantry crane feature * reasonable structure, box type steel welding structure, beautiful, strong and reliable * perfect performance, low cost, easy maintenance, excellent exchangeability for parts and components * smooth starting and stopping, safe and reliable traveling * widely used in open storage, stock ground, railway freight station, port and pier to load and move * crane travel mechanism adapts the separate drive * low noise, commodious cabin and good view, all the mechanism are operated in operating housing * equip with wind protection, broken shaft, rollover protection and others are all in readiness * energy saving, reduce energy consumption
Product Description Double beam box type two trolley gantry crane Double beam box type two trolley gantry crane is applied outside warehouse or railway sideways to do common lifting and unloading works, Double beam box type two 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 Double beam box type two 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. 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 Double beam box type two 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! FAQ 1. What's the information should I provide when inquiry? a: Lift capacity. b: Lift height. c: Span. d: Power source. e:Working environment. More details, better. If you have the drawing will be very better. 2. Operating methods for selection? A: Pendent controller with push buttons. B: Remote control with push buttons. C: Cabin control with joystick. 3. Can you provide the various lifting tools? Sure, we can provide any tools other specials you need, please tell us it when enquiry. 4. How to install the Double beam box type two trolley gantry crane? Our senior engineer can be your side to do the installation guide service and training. Moreover, our best sales can visit your country. 5. Safety device Overload limiter, Limit Switch (lifting and traveling), Interlock protection device, Buffer, Overhaul cage, Rail clear plate, Protective cover, Bus bar preventer plate, Anticollision device, Main isolating switch, Emergency stop system, Motor overload protection, and so on.
Lifting capacity(t):5t 10t 16/3.2t 20/5t 32/5t 50/10t Working duty:A5-A6 Span(m):18m 22m 26m 30m 35m Lifting height(m):10m 11m, 12m Lifting speed(m/min):2.9-11.4 m/min Power supply:380V 50HZ 3PHS(or according to your demand) Electricals and other parts are packed by high quality plywood crates, Main beam packaged by plastic film and woven plastic cloth.
MH model single beam gantry crane(box frame gantry crane) is matched with CD1 or MD1 model wire rope electric hoist, it is a kind of track travelling mid-duty type gantry crane, the main beam and legs are manufactured by plate steel, the frame is box frame, the capacity are from 3t to 32t, the span from 7.5m to 35m, the working temperature within -20--+42 centigrade, the duty class is A3~A4. This single beam gantry crane is commonly used gantry crane, it be used in outside warehouse for loading/unloading and lifting material. Both ground control and cabin control.
Supplier: Tools for lifting, such as electric hoists, single, double-beam cranes, gantry cranes
LH model electric hoist type double girder overhead crane is traveling on fixed support, The frame adopts box-type welding mechanism, and it used together with CD1 or MD1 model wire rope electric hoist as a complete set, It is an mid-duty class crane, the capacity from 5 tons to 50 tons. The span is 7.5-35m. working grade is A3~A4. Working temperature is -20 to +45 centigrade. This overhead crane is widely used in plants, warehouses, material stocks to lift goods. It is prohibited to use the equipmenmt in the combustible, explosive to corrosives environment. The control models are pendant pushbutton control, wireless remote control and cabin control for choice.
Supplier: Single beam and double beam overhead crane, single beam and double beam gantry crane, hoist
