Heavy Duty Double Girder/Beam Gantry Crane for Outdoor Use

                Heavy Duty Double Girder/Beam Gantry Crane for Outdoor Use

Heavy Duty Double Girder/Beam Gantry Crane for Outdoor Use image

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Basic Info.

Model NO.

Main Girder Form
Double Girder

12 Month

After-Sales Service Provided
Field Installation, Commissioning and Training

Gantry Crane Applicable Industries
Building Material Shops, Machinery Repair Shops, M

Crane Rated Loading Capacity

Gantry Crane Main Electrical Parts
Schneider Brand

Lifting Mechanism
Hoist Trolley, Winch Trolley

Double Girder Gantry Crane Speed
Single Speed, Dual Speed, Variable Speed

Emergency Stop System

Voltage Lower Protection Function

Current Overload Protection System

Control Method
Pendant Control, Remote Control, Cabin Control

Power Supply

Transport Package
Wooden Package and Plastic Film Packaging

40′HQ or bulk cargo ship


Henan Changyuan City

Production Capacity

Product Description

Heavy Duty Double Girder/Beam Gantry Crane for Outdoor Use
Brief introduction of double girder gantry crane

The double main girder gantry crane has strong bearing capacity, large span, good overall stability and many varieties, but its own quality is larger than that of the single main girder with the same lifting weight, and the cost is also higher.According to the main beam structure, it can be divided into two types:Box beam and truss.Generally, a box-shaped structure is used.

Features and Advantages:
1) Reasonable structure
2) Favorable performance
3) Smooth starting and stopping
4) Safe and reliable traveling
5) Low noise, commodious cabin and good view
6) Convenient maintenance, excellent exchangeability for parts and components
7) Energy saving,reduce energy consumption
8) Using transducer for travelling or traversing crane to realize step speed or stepless speed change

9)Primer and finishing paint
10)Crane structure:Steel box type
Double girder gantry crane appliacation

ProductionConfiguration & production technology

Beam High technique, torsion-free box girders, no welding one whole type, strong and beautiful
Electrical parts: Siemens brand/Schneider brand
Motors Frequent starting , reversing & braking, dust proof construction foot / flange mounted TESC / TEFC , Sq.Cage motors with integrated safety brakes, insulation class F, IP54 protection for hoisting, CT & LT motions.
Brakes Independent Hydraulic Brake
Gear Box Accurate hob cut helical / spur gears & pinions having hardness 250 to 350 BHN made from carbon alloy steel, smooth operation & long life, can equipped with SEW/ABB brand high quality gear box
Electrical Panel Modular design, ease to install and maintain, reliable operation, fuses less circuitry, ducted wiring and compact terminals.Motor overload protection to prevent overloading
If cabin control, it can be equipped with Air-conditioning and with easy and conveniet control panel.
Limit Switch Safety limit switches for stoppers will be provided to prevent over traveling in all motions
Safety feature Overload protection.Main lifting motor with thermal protection.Hooks with latch.Rubber buffers.Protective earthing.Crane switch and travel end switch.Emergency switch can stop all movement when any dangerous happened.Sub-assemblies characteristic are tested before assembly.All cranes must be pre-assembled and tested before leaving factory and offer the certification of test

Double girder gantry crane detail spare parts

Gantry crane safety protection
1.Overload limiter.
2.High quality, long-term use, impact-resistant polyurethane buffer.
3.Crane travel limit switch.
4.Loss of pressure protection, phase protection.
5.Emergency parking system.
6.Lift the height limiter.

In order to give you correct quotation ,Please let us know the following Specification :
1.Lift capacity ?
2- With or without overhang?One side or two side ?
3- Lifting height ?
4- the Span of the main girder ?
5- power supply:In china is 380V/50Hz/3phase ,how about in your factory ?
6- Travel distance ?Do you need to buy the travel rails from us also ?

Feel Free to contact us at anytime, Hope can become your partners in the near future,

Delivery of double girder gantry crane
1.Electric parts are packed by high quality plywood crate, to reduce distortion in conveying.
2.Main beams, end beams and trolly/winch are packed by plastic woven cloth.It can reduce abrasion during the transportation.
3.If the size are suitable for container ship, usually by container.
4.Big size, usually by bulk ship or by container after truncation.
5.Transport ways are based on reducing cost & keep safety


We are China Heavy Duty Double Girder/Beam Gantry Crane for Outdoor Use manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

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