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DIN/FEM Standard Electric Semi Gantry Crane For Lifting

  • DAWSON/OEM

  • 2-12.5 ton

Availability:
Quantity:

DIN/FEM Standard Electric Semi Gantry Crane For Lifting
- Dawson Group Ltd. - China Manufacturer, Supplier, Factory

Semi Gantry Crane - Dawson Group Ltd. - China Manufacturer, Supplier, Factory, Exporter      Semi Gantry Crane - Dawson Group Ltd. - China Manufacturer, Supplier, Factory, Exporter

Semi Gantry Crane - Dawson Group Ltd. - China Manufacturer, Supplier, Factory, Exporter

Instructions:

Optimized designing, DIN/FEM standard, smaller wheel load, space saving.
Single welding box girder, DIN/FEM standard deflection.
Shot-blasting Sa2.5 for complete girder after welding, stress release.
Epoxy zinc rich high quality paiting,2 ×2with 140 µm
10.9 class High tension bolts mouting between girder and legs, life time safety connection
Vertical gear motor driving, more safety and smaller space.
High protection class IP55, F class,40% ED
First class lifting units, maintenance free
Gear motor locker rope to protect drop 
Flexible solution for all lifting needs
Excellent driving properties ,steeples control, smoothly moving 


SWL Span Rail height FEM Lifting speed Main size Press Max Trolley weight Crane weight Crane power Rail
W L C C1 C2 H H1 D
t m m m/min mm mm mm mm mm mm mm mm kN kg kg kW kg
2 7.5 6 A5
2M
5/0.8 3100 3426 385 665 940 704 5810 841 18.7 400.0 2410 4.1 18
9.5 704 841 19.2 2580 4.1 18
11.5 774 843 19.7 2910 4.1 18
13.5 774 921 20.6 3100 4.4 18
15.5 814 1041 21.8 3600 4.4 18
17 814 1041 22.4 3780 4.4 22
3.2 7.5 6 A5
2M
5/0.8 3100 3456 385 665 940 754 5790 841 24.6 400.0 2610 4.4 22
9.5 754 841 25.1 2800 4.4 22
11.5 804 843 25.7 3140 4.4 22
13.5 804 921 26.5 3360 4.7 22
15.5 904 1041 28.0 3890 4.7 22
17 904 1041 28.6 4080 4.7 38
5 7.5 6 A5
2M
5/0.8 3100 3516 495 665 940 788 5740 951 36.0 500.0 3010 7.4 22
9.5 788 953 36.6 3240 7.4 22
11.5 908 1033 37.3 4020 7.4 22
13.5 908 1041 38.6 4290 7.7 22
15.5 978 1153 39.7 4600 7.7 22
17 978 1153 40.5 4840 7.7 38
10 7.5 6 A5
2M
5/0.8 3100 3550 790 700 1020 908 5590 1326 65.8 650.0 4210 11.4 38
9.5 908 1446 66.6 4540 11.4 38
11.5 1008 1448 67.4 5050 11.4 38
13.5 1008 1578 69.0 5430 11.4 38
15.5 1208 5690 1698 74.1 6460 11.8 38
17 1208 1700 75.1 7290 11.8 43
12.5 7.5 6 A5
2M
5/0.8 3100 3650 790 700 1020 908 5540 1328 83.0 750.0 5410 11.4 38
9.5 908 1330 84.0 5820 11.4 38
11.5 1008 1450 85.0 6230 11.4 38
13.5 1008 1578 87.0 6960 11.8 38
15.5 1208 5640 1582 91.0 8330 11.8 38
17 1208 1700 92.5 8830 12.5 43

Welcome to buy the newest and competitive price DAWSON DIN/FEM Standard Electric Semi Gantry Crane For Lifting from our factory. We're one of the leading China manufacturers and suppliers, offering you the wholesale service and the OEM service at a discount. With CE certification, our products made in China in stock are high in quality and low in price. Please be free to get the free sample from us.

 

For further information, please contact us. Email:info@dawson-group.com


 
Note:
1、This crane travelling standard speed for 5-25 m/min (frequency conversion control), the trolley standard speed is 5-20 m/min (frequency conversion control).
2、Control mode: button switch, remote control, button switch + remote control, cabin, optional.
3、Technical parameter table is for reference only ,specific and special requirements please contact us.


A wire rope hoist is a hoist that utilizes wire rope as the lifting medium. It is often powered electrically or pneumatically. This lifting device is made up of a rope storage drum, motor(s), gear box and braking system, and is suspended from a monorail or bridge beam(s) by means of a trolley. It may also be stationary mounted. 
A crane is a machine used for lifting and lowering a load, and moving it horizontally. A crane's drives may be manual, powered or a combination of both. Cranes are typically used when there is insufficient (or intermittent) flow volume such that the use of a conveyor cannot be justified. They provide more flexibility in movement than conveyors, and less flexibility in movement than industrial trucks. Loads handled by cranes are more varied with respect to their shape and weight than those handled by a conveyor. Most cranes utilize hoists for vertical movement, although manipulators can be used if precise positioning of the load is required.

 

Many different types of cranes are used for material handling applications. These include overhead cranes as well as cherry picker type boom lifts, mobile and self-propelled cranes, straddle and counterbalanced (cantilevered) cranes. Portable and mobile floor cranes can be equipped with fixed or telescopic booms as well as mast rotation when equipped with outriggers. Lifting can be performed with the boom itself or a winch operated cable lift. 
Selection Criteria

 

The size of the hoist is determined by the load spectrum, average operating time, safe working load and rope revving.

 

1. What are the operating conditions ?
2. What is the specified safe working load ?
3. To what height must the load be lifted ?
4. What is the required lifting speed ?
5. Do the loads need to be lifted and lowered with great accuracy ?
6. Is horizontal load travel necessary ?
7. How the hoist to be controlled ?

 

Duty Factor Mean Effective Loads Average operating time per day in hours
Light Duty  Light Duty K0.125
Hoist units which are usually subject to very small loads and in exceptional cases only to maximum loads
2 2-1 4-8 8-16
Medium Duty  Medium Duty 0.125<k0.25
Hoist units which are usually subject to small loads but rather often to maximum loads
1 1-2 2-4 4-8
Heavy Duty Heavy Duty  0.25<k0.5
Hoist units which are usually medium loads but frequently to maximum loads
0.5 0.5-1 1-2 2-4
Very Heavy Duty  Very Heavy Duty 0.5<k1
Hoist units which are usually subject to maximum or almost maximum loads
0.25 0.25-0.5 0.5-1 1-2
Working Group ISO M3 M4 M5 M6
FEM 1Bm 1Am 2m 3m


The average operating time per working day is estimated or calculated as follows:
                                     
 2  × average hook path(m)  × number of cycles/hour  × number of working time/day
Operating time/day=  ------------------------------------------------------------------------------------------------------------
                                                                                  60 ×lifting speed(m/min)
Rope Reeling - Dawson Group Ltd. - China Manufacturer, Supplier, Factory, Exporter




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