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Flexible Double Flap Grab

Double flap grab is an efficient construction machinery device. It consists of double jaws, hinges and drive mechanism.

Description

Double flap grab is an efficient construction machinery device. It consists of double jaws, hinges and drive mechanism. There are three types of drives: hydraulic, mechanical and electric. Hydraulic drive controls opening and closing by cylinder expansion and contraction, which is powerful and suitable for heavy-duty scenarios. Mechanical drive relies on wire rope and pulley set, simple structure and low maintenance cost. The electric drive integrates a motor and reducer, and does not require an external hydraulic source, resulting in lower energy consumption. Double flap grab is commonly used in ports, mines and construction fields for loading and unloading bulk materials such as coal, ore, construction waste, etc. In practice, we can customize the jaw size to suit different materials.

With the development of intelligence, double-flap grabs are integrating monitoring and intelligent control. Lightweight design and new energy drive have become the direction. In the future, double-flap grabs will continue to evolve in the direction of high efficiency, environmental protection and intelligence.

Application

  • Port logistics: Used for loading and unloading coal, ore and other bulk cargo, single bucket load can reach tens of tons.
  • Construction demolition: Quickly clean up concrete blocks, construction waste, reduce the risk of manual handling.
  • Mining: Grabbing ore or slag, adapting to complex terrain operations.
  • Garbage Disposal: Sorting bulky waste, replacing manual sorting to enhance safety.

Features

  • Strong grabbing capacity: The double jaw structure can easily penetrate bulk materials such as coal, ore, etc., significantly improving the loading and unloading efficiency.
  • Wide range of adaptability: By adjusting the size of the jaw plates, tooth distance and closing method (parallel/arc), it can flexibly adapt to the material characteristics of different scenarios such as ports, mines and construction.
  • High reliability: Adopting high wear-resistant material, suitable for high-intensity operation.
  • Economical and practical: Low customization cost, various drive modes, obvious advantages in long-term energy consumption and operation and maintenance cost.

Technical Parameters

ModelTypePulley ratioRope Diameter (Φmm)Pulley Diameter (Φmm)Grab Bucket Weight (t)Crane Capacity (t)Grab Bucket Closing Height( mm)Grab Bucket Opening Height(mm)Grab Bucket Closing Length (mm)Grab Bucket Opening Length( mm)Grab Bucket Width( mm)
X3Light2Φ13Φ2000.822960390011001385620
XZ5Light2Φ15Φ2401.133960390011001835920
XCZ7Heavy2Φ13Φ2401.54527855000155017701232
XCZZ7Super heavy2Φ13Φ2002.05527855000156017701232
XZ10Heavy2Φ16Φ2401.8527894500160017731280
X10Light2Φ16Φ2401.5527794500146017641260
XZ15Heavy2Φ16Φ2402.4534015400165024471350
XCZ15Super heavy2Φ18Φ30031034265400165025071700

Certificate

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