Gantry Crane are also known as Portal crane or Goliath crane. Include single girder gantry crane, double girder gantry crane, engineer gantry crane, European type gantry crane, and operate on floor mounted rails.
Dafang provide European type gantry crane solutions include single girder European type gantry crane and double girder European type gantry crane. Capacity from 1 Ton SWL up to 800 Ton SWL (we also manufacture gantry crane designed according to client special requirement).
Crane design according to FEM, DIN standard, with small limit size, high precision, low power consumption, light weight, low noise; modular design, more convenience for transportation and installation; crane equipped with frequency control, smooth operation and high efficiency.
European type gantry crane is mainly used in Steel, Forest Products, Intermodal, Biomass/Pellet, Concrete and many other industries.
- Crane design according to FEM, DIN standard Equipped with all the necessary safety device
- Small limit size, light weight, modular design, more convenience for transportation and installation
- Using high-quality components can reduce failure rate and maintenance costs
- Crane equipped with frequency control, smooth operation and high efficiency
Crane travel motor equipped with SEW European type motor
Crane design according to FEM, DIN standard, with small limit size, high precision and light self weight
For crane and winch power supply, usually we equipped Schneider, ABB, Siemens brand. Inverter equipped Yaskawa brand
Make main girder divided into two or more parts, convenient for transport by container, and assemble with strong bolt
Wheel has compact structure, high assembly accuracy, smooth operation and low noise. Material for high strength 42 crmo Forgings
European type hoist
With compact structural heavy capacity and high work duty, equipped with frequency speed, smooth operation and high efficiency
|European type gantry crane||General type gantry crane|
European type crane compared with traditional crane, the difference is it has different structure, main girder is box type, and the advantage is reduce itself height, to some extent increase the crane's lifting height. End beam is a tubular type, and different from general crane end beam by splicing.
And the main difference is that adopt good quality parts. Especially european wheel group is a key component of such parts. European wheel group has light weight, small volume, convenient installation, mainly consist of wheel shaft, wheel, bearing box, bearing four parts. Directly match with triad reducer, don't need to linked with coupling. So this kind of wheel has compact structure, high assembly accuracy, smooth operation and low noise. The wheels material for high strength 42 crmo forgings, with car axle interference fit, and the flat key links, wheel through modulation treatment, hardness of heat treatment HB300 – HB380. Car shaft for 42 crmo material, conditioning treatment after rough machining, heat treatment hardness for HB300.
|Name||Lifting mechanism||Hoist traveling mechanism||Crane traveling mechanism|
You might be interested in the following questions
- What information shall we offer to get precise quotation & best design?
- Capacity: __ton?
- Span length: __m?
Any canteliever do you need? Left cantilever: __m? Right cantilever: __m?
- Lift height: __m? (hook center to ground)
- Traveling distance: __m? Do you need us provide rail and cable?
- Which material to lift?
Any special requirement on lifting speed, hosit traveling speed and crane traveling speed?
- Work frequency: like how many times/day, hours/time?
So that we can confrim which type is more suit for your case: like double girder or single girder?
- Woring condition: temperature? Wind?Humidity? Slope?
- Power supply: 220/380/400/440V, 50/60Hz, 3Ph?
- When work temperature under 20℃, what is the crane different? When work temperature is too high, what is the difference.
Under 20℃, the crane's steel plate will reply by Q345. When temperature is too high, will use H grade motor, and increase the cable's insulation grade, also will increase the crane's ventilation.
- Whether you can offer the matched spare parts?
Yep, as crane manufacturer, we offer all the related spare parts, such as motor, hoists, drums, wheels, grabs, hooks, rails, travel beams, enclosed bus bar etc.
- What kind of operate method you can offer?
By pendent button/By remote control/By cabin.
- What kind assistance you can offer about crane installation
We have professional installation team, who has gone to many countries to assist the installation. If you need we send technician to your factory, please let us know in advance.