Remote Control Crane Grab Four Rope Hydraulic Clamshell Grabs For Bulk Cargo

Remote Control Crane Grab Hydraulic Four Rope Clamshell Grabs For Bulk Cargo

Product Presentation

According to the grab shape, it can be divided into Shell-type grab and multi-lobed grab.

Shell-type grab is suitable for loading various bulk cargo, minerals, coal, sand and gravel, earthwork, etc. in ports, docks, station freight yards, mines, etc., and can also be used for earthwork excavation, foundation and ditch excavation, road construction, railway tracks Laying and other works.

Multi-lobed grab is suitable for scrap iron and steel scrap grabbing and refining work in steel mills, bulk waste, waste refining, loading and unloading and handling work in garbage disposal sites and construction sites, and car recycling yards for dismantling, refining and refining of cars. Recycling work, bucket teeth can be replaced, and high hardness wear-resistant steel is used to ensure long service life; valve shells can be selected according to different working environments; fully closed valve shells, semi-closed valve shells, wide-side valve shells and narrow side shell. Wood grabs are mainly used for grabbing and loading and unloading logs, wood, pipes, drums and other objects of various specifications. It is suitable for log yards, wharf unloading and other occasions. Straw bale grab is a material handling equipment specially developed for straw power plants, mainly for unloading, stacking storage and feeding of straw bales. The working level is high, which is suitable for the working environment of the straw bin in the power plant, which is humid, dusty, frequently used, and uninterrupted.

According to the drive method, it can be divided into hydraulic grab and mechanical grab.

Hydraulic grab itself is equipped with an opening and closing structure, generally driven by a hydraulic cylinder, and the hydraulic grab composed of a plurality of jaw plates is also called a hydraulic claw. Hydraulic grab is widely used in hydraulic special equipment, such as hydraulic excavators, hydraulic lifting towers, etc.

Mechanical grab is divided into a double-rope grab and a single-rope grab.

Double-rope grab has a support rope and an opening and closing rope, which are respectively wound on the drums of the support mechanism and the opening and closing mechanism. The double rope grab is reliable in operation, easy to operate, high in productivity and widely used. After using two sets of double ropes, it becomes a four-rope grab, and the working process is the same as that of the double-rope grab.

Single rope grab support rope and the opening and closing rope use the same wire rope. Through the special locking device, the steel wire rope plays the role of support and opening and closing in turn. The winding mechanism of the single-rope grab is relatively simple, but the productivity is low, and it is rarely used in a large number of loading and unloading operations.

Product Parameter

Company Introduction
 


 
FAQ
 
1. What after-sale service do you provide?
We have professional sales team and technical team for all customer. We can serve 24 hours a day for you.
2. What payment methods do you support?
We have many kinds of payment for your reference ,such as Western Union, Paypal, L/C, T/T and so on.
3. How to delivery the goods?
We often shipment goods by sea,which is cheaper than by air. It depends on your specific requirement.
4. What is your warranty service about machine?
Our machine has one year warranty time, and our engineering team available for oversea service with crane installation, inspection and commissioning.
5. What is your trade terms?
We have EXW, FOB, CIF, CFR for you to choose, and we can change according to your requirements.