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Portal Crane Design Advantage

Aug 25, 2017
1. The portal craens adopt hydraulic control instead of electronic.
2. Portal crane jib brackets are directly integrated in jib beam for higher rigidity.
3. Advanced reeving concept, can significantly reduced portal crane forces and operating costs.
4. The portal crane wire sheaves are put into beam for better protection.
5. Portal cranes are equiped with unobstructed view driver's cabin.
6. More space for easier access and maintenance in the slewing column.
7. Portal Electric power pack is compact design.
8. Portal cranes have three hydraulic pumps for smooth control during simultaneous motion.
9. Main components are all in the portal crane housing for better protection.
10. With jib fall-back prevention for improved safety.


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