Crane Bumper

1. Light Weight
2. Simple Installation
3. No Maintenance
4. Good buffering effect
5. Good impact resistance & good compression resistance
6. No noise & no Spark

Product Details

Crane Bumper


 Overview 


Crane bumpers is manufactured of expanded polyurethane resin. The special micro-cellular structure consists of open and closed cells. This enables the buffers to provide high performance with excellent elasticity and energy absorption. 


Buffers with high energy absorption capacity are required on cranes to avoid deformation of structural components when the crane strikes against the runway limit stop. For this purpose, a special cellular buffer has been developed which is also useful in any other application where impact energy with a limit maximum load is to be converted.

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Stud Type


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Flange Type


Features and Benefits of Our Bumper 

1. The bumper • This proprietary, anti-aging material is self-extinguishing and offers long service and shelf life. 
2. Rugged design suitable for outdoor use. Temperature capability from -40ºC to +80ºC 
3. A safety net is encased within each bumper and attached to the metallic support. This safety feature prevents potential injury or damage to property due to the bumper breaking away from its mounting in the case of catastrophic impact. 
4. Resistant to mechanical wear, oil, grease and gasoline. 
5.  Stud and four bolt mounting configurations available


Typical Applications 

1. Control of Bridge Cranes (Cab Operated) 
2. Portal Cranes 
3. Harbor Cranes 
4. Gantry Cranes 
5. Stacker Cranes 
6. Large Container Transport 
7. Ladle Transfer Cars


Technical Parameter 


seriesmodelD  mmH   mmM   mmh   mmBuffer capacity  KNmbuffer stroke mmBuffer force kNWeight kg
1FW-A-1658016350.26560280.280 
2FW-A-2808016350.400 60420.404 
3FW-A-38010016350.50275420.469 
4FW-A-41008016350.62860660.621 
5FW-A-510010016350.78575660.723 
6FW-A-610012516350.980 94660.851 
7FW-A-712510016351.227751031.237 
8FW-A-812512516351.553941031.440 
9FW-A-912516016351.960 1201032.166 
10FW-A-1016012516352.512941692.268 
11FW-A-1116016016353.2151201692.735 
12FW-A-1216020016354.0191501693.252 
13FW-A-1320016020455.024 1202654.293 
14FW-A-1420020020456.280 1502655.110 
15FW-A-1520025020457.850 1882656.227 
16FW-A-1625020020459.810 1504148.070 
17FW-A-17250250204512.2661884149.663 
18FW-A-18250320204515.700 24041411.876 
19FW-A-19320250204520.09618867515.728 
20FW-A-20320320204525.73224067519.385 


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