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220V 480V 20 Ton Double Girder Gantry Crane A3 A8 Heavy Duty Overhead Crane
220V 480V 20 Ton Double Girder Gantry Crane A3 A8 Heavy Duty Overhead Crane
220V 480V 20 Ton Double Girder Gantry Crane A3 A8 Heavy Duty Overhead Crane
220V 480V 20 Ton Double Girder Gantry Crane A3 A8 Heavy Duty Overhead Crane
Specifications
Brand Name :
SANTO
Model Number :
MG
Certification :
ISO, CE
Place of Origin :
CHINA
MOQ :
1set
Price :
USD6000-40000/set
Payment Terms :
L/C, T/T
Supply Ability :
5000set/year
Delivery Time :
35-45 working days
Packaging Details :
Electrical and other parts packed by high quality plywood crate, steel beams packed by plastic films or plastic woven cloth
Condition :
New
Warranty :
12 Months
Span :
7-35m
After-sales service provided :
Engineers available to service machinery overseas,Field installation,commissioning and training,Online support,Field maintenance and repair service
Feature :
Gantry Crane
Max. lifting height :
6m~30m
Rated lifting moment :
Different
Max. lifting load :
800t
Product name :
Rail Mounted Gantry Crane
Application :
workshop,Warehouse,plants,factory,warehouse and so on
Control method :
Wireless Remote Control,Ground control,pendant control
Rated loading capacity :
1-800t
Color :
Yellow, Red, or as requirments
Power source :
3 Phase 380V 50hz or be customized
Power supply :
220V~480V 50/60Hz
Crane feature :
Easy Operated Gantry Crane, Portal Crane, Goliath Crane
Type :
Heavy Duty Double Girder Gantry Crane
Lifting mechanism :
Open Winch Trolley
Lifting speed :
Standard or as requirement
Main electrical parts :
Chint, or as requirments Siemens, Schneider
Description

Heavy Duty 20 Ton Gantry Crane , Double Girder Gantry Crane Various Models

Description:

A gantry crane is a variant of an overhead crane. It is mainly used for the loading and unloading of outdoor cargo yards, stockyards and bulk cargoes. Gantry cranes have the characteristics of high site utilization, large operating range, wide adaptability and strong versatility, and are widely used in port cargo yards.


Its metal structure is like a door-shaped frame, and two feet are installed under the bearing main beam, which can walk directly on the track on the ground, and the two ends of the main beam can have outrigger cantilevers.

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 gantry crane of the same lifting capacity, and the cost is also higher. According to the different main beam structures, it can be divided into two forms: box beam and truss. Generally, a box structure is used.

Technical Specification:

Lifting Capacity t 5 10 16/3.2 20/5 32/5 50/10
Working Duty ISO A3-A8
Span m 7-35, customized
Lifting Height Main hook m 10 11 10 11 10 11 10 11 10 11 10 12
Aux. hook 10.275,11.275 10.446,11.446 10.73 11.73 10.918 12.918
Speed Lifting Main m/min 11.3 8.5 7.9 7.2 7.5 5.9
Aux. 14.6 15.4 15.4 10.4
Trolley traveling 37.3 35.6 36.6 37 36
Crane traveling 37.3 39.7 40.1 39.7 39.7 37.3 39.7 39.4 38.5
Recommended Tail 43kg/m 43kg/m or QU70
Power Supply 3-Phase 380V 50HZ, or as clients' requirement

Features & Advantages:

1. Steel structure: Q235B/Q345B carbon structural steel with seamless once forming technology more strong and elegant. Suitable for different operation temperature;
2. Lifting mechanism: Reducer, drum, motors protection class F class, China or World top quality motor brands, such as Jiamusi, Nanjing motor, ABM, etc;
3. Hook: Finest steel forged hook, long using life;
4. Wheels: Vacuum casting, with compact structure, convenient maintenance, high transmission efficiency and long service life;
5. Travel mechanism: With China or world famous crane motor, reducer supplier, such as Nanjing motor, SEW etc;
6. Electrics: Chint, Schneider or Siemens etc.


MG Double girder gantry crane main have below Types:

  • MG type double girder gantry crane

  • U type double girder gantry crane

Safety Device:

1. Overload protection
2. Main lifting motor with thermal protection
3. Hooks with latch
4. Rubber buffers
5. Protective earthing
6. Crane switch and travel end switch
7. Emergency switch can stop all movement when any dangerous happened
8. Sub-assemblies characteristic are tested before assembly
9. All cranes must be pre-assembled and tested before leaving factory and offer the certification of test.

Components of Double Beam Gantry Crane:

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

Looking forward to receiving your inquiry with the below detailed information:

1. Boxed type or trussed? The type? (Single girder, double girder or as recommend)
2. SWL/ Load capacity:?
3. Span:?
4. Lift Height:?
5. Need Cantilever, if need, how long:?
6. Standard voltage: 380V 50Hz,3p, AC, is it ok?
7. Request for speed: ?
8. Need us to provide the rail system and power supply? if need, please tell us the long crane travel distance!
9. Your port? We check the lowest price for shipment, then you can make a very accurate comparision.

Product tags

hitachi kh180 ton crane

,

crane energy

,

qtz125 tower crane
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220V 480V 20 Ton Double Girder Gantry Crane A3 A8 Heavy Duty Overhead Crane

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Product Detail
Brand Name :
SANTO
Model Number :
MG
Certification :
ISO, CE
Place of Origin :
CHINA
MOQ :
1set
Price :
USD6000-40000/set
Contact Supplier
220V 480V 20 Ton Double Girder Gantry Crane A3 A8 Heavy Duty Overhead Crane
220V 480V 20 Ton Double Girder Gantry Crane A3 A8 Heavy Duty Overhead Crane

HENAN SANTO CRANE CO.,LTD

Verified Supplier
4 Years
henan, xinxiang
Since 1984
Business Type :
Manufacturer, Exporter
Main Products :
Single Girder Overhead Crane, Double Girder Overhead Crane, Single Girder Gantry Crane
Total Annual :
15000000-20000000
Employee Number :
2000~3000
Certification Level :
Verified Supplier
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