Henan FineWork Cranes Co., Ltd.

Workshop 20 ton 30 ton Double Girder Gantry Crane With Trolley

Product Details:
Place of Origin: China
Brand Name: Finework Cranes
Certification: CE, ISO
Model Number: MG double girder
Payment & Shipping Terms:
Minimum Order Quantity: 1 sets
Price: $ 900-2000/ SET
Packaging Details: Fumigation-free wooden box and Plastic woven bag packaging
Delivery Time: 30 work days
Payment Terms: T/T
Supply Ability: 1000 sets/ month
  • Detail Information
  • Product Description

Detail Information

Product Name: Workshop 20 Ton 30 Ton Double Girder Gantry Crane With Trolley Rated Loading Capacity: 5-500t
Max. Lifting Height: 6-50m Span: 10-50m
Power Source: 380V 50Hz 3Ph Or Customized Lifting Mechanism: Trolley, Heavy Duty Cart
Type: Oliath Crane Electric Double Girder Heavy Gantry Crane, Work Duty: A5-A7
Main Electrical Parts: Siemens / Schneider After-sales Service Provided: Online Support, Commissioning And Training, Free Spare Parts
High Light:

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Product Description

                                       Workshop electric gantry crane double girder gantry crane with double girder lifting trolley

Workshop electric gantry crane double girder gantry crane with double girder lifting trolley with Competitive Price design and manufacture according to Chinese national crane design standard GB/T 14406.Mainly made up of bridge, trolley, crane traveling mechanism and electric system.All the procedures are finished in the operating room.

Highly customisable to fit any load handling challenge. The MG double girder is highly adaptable to your needs and can be built to dimensions specifically to suit your application. It can be fitted with a very wide range of lifting accessories to suit any application or industry.

Workshop 20 ton 30 ton Double Girder Gantry Crane With Trolley can be equipped with a rotating C-hook for handling coils, which can be operated to roll in both directions and in manual and automatic operation. With capacities ranging from 8o tonne, it’s a safe choice to go with the Finework Cranes.

Gantry cranes are all types of cranes which lift objects by an open winch which is fitted in a trolley and can move horizontally on a rail. Gantry cranes are an excellent alternative to permanent indoor overhead cranes, which minimal investment in a new building. In addition, they can be disassembled and moved to a new location easily.
Double Girder Gantry Cranes are with heavy loads up to 700t and spans can be over 50 meters. For fabrication and freight-transfer applications, it can move loads rapidly and smoothly.

MG Double Girder gantry crane Main Features:

1) Simple structure in linear type ,easy in installation and maintation.
2) Adopting advanced world famous brand components in pneumatic parts ,electric parts and operation parts.
3) High pressure double crank to control the die opening and closing.
4) Running in a high automatization and intellectualization,no pollution
5) Apply a linker to connect with the air conveyor ,which can directly inline with filling machine.

MG Double Girder gantry crane SPECIFICATIONS :

Double girder gantry crane lifting capacity: 5ton~900ton
lifting height:3m~25m or customized
Working temperature : -20-40 ℃
Working class:A3~A7
Double girder gantry crane main have below Types: MG type double girder gantry crane,U type double girder gantry crane.

Component of Double Beam Gantry Crane Supplier With Competitive Price :

-Gantry frame (main beam, leg, ground beam)
-Winch trolley
-Crane travel mechanism
-Ground control/Remote control /Cabin control

Workshop 20 ton 30 ton Double Girder Gantry Crane With Trolley 0

MG Double Girder gantry craneTechnical parameters:

Loading capacity
5 ~ 500t
Lifting height
3 ~ 30 m or customized
Lifting speed
Vary with lifting capacity, or customized.
10.5~31.5 m/min
Lifting mechanism
Wire rope hoist or electric chain hoist
Working class
Working temperature
Power supply
Control voltage
DC -36 / 48V
Motor protection class
IP54 IP55 IP65
Control way
Cabin, wireless remote, pendant push button
Safety device
Buffer,current overload protection,overload device
Application area
Factory,workshop,warehouse,power station

Double Girder gantry crane Applicable occasions

Using in outdoor, material stocks area, cement plant, granite industry, construction industry, engineering industry, railway etc.

This type crane is widely applied to the railway goods yard, big tonnage port, open storage, the container transfer station, and etc. to handle with the frequent loading and unloading works. This type adopts the U model door frame, with a big clearance between the two legs and a very big span.

This crane adopt the heavy duty of A5~ A6 working system, and can working normally at the temperature between -25-40°C, and the power supply is 380V AC, 50HZ, 3PH or according to the customers demand.

The service life of this crane is above 20 years.

Double Girder gantry crane Machine
This crane use one or two trolley as its lifting machine, comprising the crane and trolley traveling mechanism, lifting mechanism, cabin, computer room, electric room, and others.

Double Girder gantry crane Power supply
This type crane adopts the cable and drum or the slide wire as its conductive devices.

Double Girder gantry crane Cabin
All mechanism of this crane is operated in cabin. The cabin travelled along with the crane to avoid the crash with the cargo. In the cabin, the operator not only can feel its wide and comfortable space, can also have a good vision to control, surveil and maintain.

Double Girder gantry crane Electric equipment
All electric equipment can works normally within the voltage fluctuation range -15% or +10%. We also design the protection devices, for instance, the emergency stop system, current overload protection system, voltage lower protection function, and etc. The main electrical components (frequency inverter, PLC) adopt the Siemens, Schneider, Chint or other international famous brand.

Double Girder gantry crane Safety protection devices
Weight overloads protector, extreme lifting position limiter, extreme travelling position limiter, the cleaning board, the buffer and the cover protection.

Double Girder gantry crane Painting and protection
All gantry crane components are handled with shot peening, then painting. Before delivery, we will do the rust-proof protection on all open parts. The painting color and shape is according the customers demands.

Before delivery
we also supply the general pre-installation, performance test, etc.
Norms and standards
In addition to meet the tech demands in the design, manufactures, installation, test and debugging of this crane, we also made it strictly in accordance with ISO 9001:2000, ISO 14001:2004 and OHSAS 18001.

Workshop 20 ton 30 ton Double Girder Gantry Crane With Trolley 1

Double Girder gantry cranes are mainly used for loading and unloading of outdoor cargo yard, stock yard and bulk cargo.
Its metal structure is like a door-shaped frame, with two supporting feet installed under the main beam, which can walk directly on the track on the ground, and the two ends of the main beam can have overhanging cantilever beams.
Gantry cranes have the characteristics of high site utilization, large operating range, wide adaptability and strong versatility, and are widely used in port freight yards. Applies to the open warehouse or rail along for general handling and lifting work. Also can equipped with many lifting device for special work. Prohibited for lifting high temperature solution, flammable, explosive, corrosion, overloading, dust and other dangerous operations.


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