Dongqi Single Girder Hoist Grab Crane, Equipped with Different Grabs for Bulk or Large Size Materials
LZ type single girder overhead crane with grab
Key Specifications/Special Features
- Usually in port, station, coal plant, storage, building area, mining, power station, coal washing pool, slag poor and the like
- The lifting system is electric hoist, and the grab is used to grab finely items such as irons, sands, garbage and more
- Extract device is a two-reel grab with four-rope, reasonable structure, reliable operation
- Grasp can be open and closed in any height
- The direction of platform door to the driver’s cap is: side, end and top
- Special features: reasonable structure, favorable performance, smooth starting and stopping, safe and reliable quality, low noise and more
- Notice:
- The lifting capacity includes the weight of the grab
- Grab crane can only applies to the granular materials in natural accumulation, please noticed in advanced when to grab underwater material or special material, we can design prevent electric device
- The crane girder is of welded girder construction
- This result in lower dead weight with a high degree of vertical and horizontal rigidity and small wheel loads being transmitted to the crane runway
- Safety features:
- Overload protection: if the material is over the capacity, the crane will give a sharp warning for protection itself
- Emergency brake: if the operation staff encounter some emergency situation, we could start the emergency brake system to protection the related treasure
- Control method: room control or remote control to avoid any injure to the operation staff
- Main lifting motor: with thermal protection and currency protection
