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Gantry Crane 20 ton Supplier, 1.capacity:5-32 ton, 2.span:6-30m, 3.girder structure:truss, 4.good quality and competitive price - details see: https://www.machineto.com/a-frame-single-girder-gantry-crane-20-ton-10099748

A-Frame Single Girder Gantry Crane 20 ton

A-Frame Single Girder Gantry Crane 20 ton

1,Introduction:

Electric hoist single girder mini gantry crane is also called as single girder door crane or goliath crane, it is a kind of track traveling mid-light type crane, which can be used where overhead runways are not practical, or in open areas where columns cannot be accommodated. It is especially suitable for the task of loading and unloading long and bulk material and steel, pipes. It also can be used together with other lifting appliance for special purpose.

The girder could also have a double girder design for heavy duty applications, where a suitable track is provided on top of the girders for travel of crab wheels.

Main Girder and Support Leg:

There are two type structure for the main girder and leg as optional:

1,. Truss type advantage:

a. Small windward side and wind resistance

b. Light dead weight, Low cost

2. Box type advantage:

a. Compact structure, save shipping cost, indoor use available

b. Nice appearance

2.Technical data

Capacity

T

3

5

10

16

20

Span

m

12,16,20,24,30

Lifting height

m

6,9

Operation method

Pendent line with push button/ cabin

Speed

Lifting

m/min

8,8/0.8

8,8/0.8

7,7/0.7

3.5

3.5

Cross travel

m/min

20

20

20

20

20

Long travel

Ground

m/min

20

20

20

20

20

Cabin

m/min

30,40

30,40

30,40

30,40

30,40

Electric hoist

type

CD1/MD1

Working duty

A5

Power supply

AC

380V/50HZ/3P or on your request

Specification

Lifting Capacity:5-20t,Span:12-30m Lifting height:6-9m Classification group:A5 Control method:Pendent line with press button or remote control or cabin or both

Working condition

Working temperature:-25~40°C, Power Source:3PH,380V,50HZ or other under customer requirement Forbidden to use in easily combustible, explosive, corrosive environment.

Features

1) Widely used outside 2) Light duty type 3) Stronger structure 4) Safe traveling 5) Fluent starting and stopping

Quality guaranty

1. The quality of our crane would be guaranteed for one year, in this period, if any quality problem happens under correct operation, we will be responsible for repairing of replacing it for free. 2. Low charge for maintenance when warranty is expired.

After-sales service of gantry crane prices for sale

1,One year warranty for whole machines.

2,Providing free quick-wear part.

3,Low charge for continue maintenance when warranty is expired.

4,Exclusive engineer support at any time.

5,We can provide free training to end-users.

Except the above information, we also need to know the following information to give you the suitable offers:

1- Span

2- Lifting height

3- Power supply

4- Work duty

5- your other special requirements