Girder crane: Types of gantry girder cranes and overhead girder crane

Girder crane for sale. Types of girder cranes， such as overhead girder crane and beam ganry crane are available for efficient material handling, single girder crane and double girder crane, etc. Up to 550 ton girder cranes is at your selection. Chinese girder cranes is featured as good quality, high material handling efficiency, good design, easy installation, and low maintenances, etc. Check the girder crane now.

Girder crane videos

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  Double gantry girder crane parts assembly
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  Semi -gantry girder crane parts assembly
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  Manual gantry girder crane parts assembly

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  Single  overhead girder crane parts assembly
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  Double overhead girder crane parts assembly
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  FEM overhead girder crane parts assembly

Gantry girder crane 

single girder gantry crane  is for sale good price. The 5- 50 ton single gantry girder with L shaped leg saves supporting steelwork cost or build cost, and floor space. Dongqi single gantry girder is for sale. Check the Chinese gantry crane now.

Single gantry girder with L shaped leg

L model single gantry girder is matched with trolley, a kind of track travelling mid-light type crane. It is ideal for outdoor applications where lifting facilities are provided without the cost of a building or any supporting steelwork. They are also suited to indoor applications where existing building structures are not suitable to take overhead cranes, and where additional supporting steelwork would result in a loss of floor area. It can be constructed with a cantilever to allow handling outside the rail centers.

Main parameters of the single gantry girder

• Single gantry girder lifting capacity: 5~50t
• Single gantry girder span length: 18~35m
• Single gantry girder lifting height: 6~12m
• Single gantry girder working class: A4, A5
• Single gantry girder ambient temperature: -20~40℃

Features of single gantry girder

• 1. Light structure, easy installation and maintenance.
• 2. Widely used in different places for hoisting such as factories, warehouses, dock, Shipyard and material yards.
• 3. Reasonable structure, strong bearing capacity.
• 4. Low noise, soft starting and stopping.
• 5. Safe and reliable operation.
• 6. Low cost maintenance, long working life.
• 7. Strong box type, welding by machine hand.
• 8. Wheels, wire rope drum, gears, couplings are processed by CNC machine center, TOP quality control.
• 9. Heavy duty slipping motor, Or Sq.cage motor with VVVF, IP54 or IP44, insulation class F or H, soft starting and smooth running.

Note:

The single gantry girder is prohibited to use in the environment with inflammable, explosive and corrosive media.

Single gantry girder is for sale good price. The 5- 50 ton single gantry girder with L shaped leg saves supporting steelwork cost or build cost, and floor space. Dongqi single gantry girder is for sale. Contact us for more information on the Chinese gantry

Double gantry girder for sale good price. The 5- 50 ton double gantry girder with U-shape leg is designed for intensive container stacking. Dongqi double gantry girder for sale. Check the Chinese double gantry girder.

Double gantry girder 

U type double gantry girder for sale is are specifically designed for intensive container stacking due to its automation and less need and equipped with the different suspension parts.

The double beam gantry crane combines maximum reliability and safety with high-operating efficiency, long-life, and low maintenance costs-leading to the lowest total cost of ownership. Applied outside warehouse or railway sideways to do common lifting and unloading works.

double girder gantry crane - Dongqi gantry crane for sale 

Double gantry girder main parameters

• Lifting capacity of double gantry girder: 5~50t
• Span length of double gantry girder: 18~35m
• Lifting height of double gantry girder: 6~12m
• Working class of double gantry girder: A5
• Ambient temperature of double gantry girder: -20~40℃

Features of double gantry girder

• The double gantry girder is a type of heavy duty gantry crane for heavy material handling.
• The double gantry girder consisted of four main parts: the bridge structure, the trolley traveling mechanism, crane traveling mechanism and the electric equipment.
• The double gantry girder has two kind conductive forms: cable and slip line. Slip line are first recommended, the conductive form and position should be definite when place an order.
• The girders and frame of the double gantry girder are welded structure without weld joint, and high degree of vertical and horizontal rigidity.
• The lifting mechanism of the double gantry girder is electric trolley, it can equip with hook and other tools to lift containers. Some rail, gear, wheel relevant parts with good quality manufactured by our own group, the quality is easily been controlled.
• The main electric parts of the double gantry girder are Siemens and other famous brand. The motor is heavy duty slide ring type, Xindali brand or some other brand top quality in China. The buffer adopts polyurethane material and the brake is electric hydraulic type.
• The double gantry girder is equipped with many safety protection devices: close type hook, anti-collision system, weight overload protection device, emergency switch and so on.

Double gantry girder for sale good price. The 5- 50 ton double gantry girder with U-shape leg is designed for intensive container stacking. Dongqi double gantry girder for sale. Contact us for more information on the Chinese double gantry girder.

Box girder crane

The Box girder is a medium sized crane, travelling in track , usually equipped with standard CD MD electric hoist as the lifting mechanism, and the electric hoist traversing along the lower flange of the I- steel of the main girder, which is made of high quality steel plates, such as, C-steel and I-steel.

Box girder gantry crane - Dongqi single girder gantry crane 

Truss girder crane

The truss gantry girder crane is type of truss gantry crane. The truss single girder gantry crane differentiates itself with the Box girder crane in terms of structure construction. The former is made of steel bars and the latter is made of steel plates. The truss gantry crane is much lighter than that of the Box girder crane gantry crane and it has high wind resistance.

truss girder crane - Dongqi single girder gantry crane for sale

The truss girder crane can be applied on many different work occasions, such as port, shipyard, railway line and material yard. Truss semi gantry crane only has two support legs on the one end and the other end of the crane needs support from building or other structures, and it can travel along the track.

Features of truss girder crane

• The structure of main girder is triangular truss, which strengthens the whole structure, lightens the weight, and enhances wind resistance. Wind resistance is class 6, non-working wind resistance is 11;
• Thermal expansion seamless steel legs are jointing with (or truss legs) and the main girder, ground girder by the bolt or pin connections. Stable structure, easy installation and removal.
• The design and manufacture of the truss crannies to meet the national requirements of rules and standards which is effective currently and the need for using under special meteorological conditions.
• It’s environmental machine, which complies with environmental requirements relevant laws and regulations;
• Both main and auxiliary legs can be dismantled so as to transport conveniently and save cost on shipping.
• The truss crane can adopt ground control or cab control.

Overhead girder crane

Overhead single girder crane is also called single girder overhead crane which is widely used for material handling in various industries.  These Single girder crane exhibit high tenacity and durability with reliable outputs. These girder cranes are extensively used to lift and shift loads from one place to another. It is made available in different specifications as per the information laid down by our clients. Clients can avail this crane from us at market leading price.

Overhead single girder crane

Features single girder crane

• Easy to operate
• High efficiency
• Consistent performance
• Load bearing capacity

Overhead single girder crane of Dongqi Crane

• Single girder electric hoist crane with the crane capacity of 1 ton ~ 32 ton
• Explosion proof  single gider  overhead girder crane with the crane capacity of 1 ton ~ 20 ton
• Low headroom single girder overhead girder crane with the crane capacity of 1 ton -32 tons
• Electric hoist single girder overhead girder crane with the crane capacity of 1 ton ~30 ton
• European single girder underslung crane with the crane capacity of 1 ton ~ 20 tons
• Single girder suspension overhead girder crane with the crane capacity of 1 ton ~ 10 tons

Double girder overhead crane

Double girder overhead cranes are most frequently used where capacities over 10 tons and/or spans of 60 to 100 ft are needed. They can be utilized at any capacity where extremely high hook lift is required because the hook can be pulled up between the beams. Double girder cranes are also ideal where high speeds and heavy service are required.

Double girder cranes are highly suitable where the crane needs to be fitted with walkways, crane lights, cabs, magnet cable reels or other special equipment. Dongqi is able to provide you double girder crane with the capacity up to 550 tons.Double girder overhead cranes provides greater floor coverage than other type cranes. The close crane end approaches coupled with a close trolley approach hoist give you more working floor coverage. This can reduce your space requirements in new buildings, or expand your usable space in existing buildings.

Double beam overhead crane of Dongqi Crane

• European double girder overhead crane with the crane capacity of 5~ 80 ton
• double girder hoist crane with the crane capacity of 5 ton~63 ton
• Hook overhead girder crane with the crane capacity of 5 ton~ 550 ton
• Explosion proof double beam overhead crane with the crane capacity of 5 ton ~ 75 ton
• Electromagnetic overhead girder crane with the crane capacity of 5 ton ~ 32 tons
• Overhead girder crane with two trolleys with the crane capacity of ((2.5+2.5) ton~(200+200) ton
• Insulation overhead girder crane with the crane capacity of 5 ton ~ 50 tons
• grab bucket overhead girder crane with lifting capacity of 5 ton to 25 ton
• Ladle overhead girder crane with the crane capacity of 5 ton ~ 74 ton

Get your girder crane

Girder crane for sale. Types of girder cranes are available for efficient material handling, single girder crane and double girder crane, etc. Up to 550 ton girder cranes is at your selection. Chinese girder cranes is featured as good quality, high material handling efficiency, good design, easy installation, and low maintenances, etc. Contact us to get  the girder crane now.