Electro hydraulic Clamshell Grabs

  • Electro hydraulic clamshell grabs can be used with yacht davit crane, overhead crane, and gantry crane.
  • The grab itself carries an electrical and hydraulic system, which can complete the opening and closing action of the grab.

Join Mailing List, Get Product Price List Directly to Your Inbox.

Gallery

Product Introduction of electro hydraulic clamshell grabs

Electro hydraulic clamshell grabs can be used with yacht davit crane, overhead cranes, and gantry crane.

Electro hydraulic clamshell grabs itself carries an electrical and hydraulic system, which can complete the opening and closing action of the grab.

The comprehensive use of electrical, hydraulic and mechanical technologies, compact structure, beautiful appearance, high degree of automation, high efficiency and energy saving, digging force and closing force are higher than other grab buckets of the same specifications.

Electro hydraulic Clamshell Grabs are well sealed, low temperature rise, and cost-effective.

Technical parameter of electro hydraulic clamshell grabs

ModelVolume (m3)Grab self weight (t)Motor power 380V50Hz (Kw)Operating pressure (bar)Close time (s)Using crane ton  (t)Image and size mm Density
HH1ABC
FullSlop
DYD8—124.52.53.718.520138.0295027002300300024000.9~1.6
DYD10—125.53.54.522.0201710315029002550300025000.9~1.6
DYD15—127.04.5522.0201815320029502660340027000.9~1.6
DYD20—12106.8730201820370033603050370032000.9~1.6
DYD25—12128.19.337.0201825389035003350382034000.9~1.6
DYD30—12181014.555.0201932440041003400440040000.9~1.6
DYD8—233.01.93.218.520138.0275027002200270020001.6~2.6
DYD10—234.02.24.218.5201810280027502200280022001.6~2.6
DYD15—236.54.05.622.0201715325029002700330026001.6~2.6
DYD20—238.05.46.530201820350033002950340029501.6~2.6
DY25-2310.06.98.037201825410038503300400036001.6~2.6
DY32-2312.58.010.545201832410038503300400036001.6~2.6

How to choose the right grab

  1. Clarify your purpose:

Before delving into the options, please clarify your specific requirements.Ask yourself:

  • What materials do you want to deal with?(Logs, scrap metal, stone, etc.)
  • What tasks will the grab perform?(Loading, sorting, dismantling, etc.)
  • What type of device will it be connected to?(Gantry crane, overhead crane)
  • What is the specific gravity of the material you grab?The number of cubes of the grab?
  • What is the tonnage of your crane equipped with a grab?

According to the characteristics of the material being grabbed, the grab is usually divided into four basic types: light, medium, heavy and super heavy.

The type of material to grabGrab materialCapacity weight(t/m³)
LightCoke, slag, grains, potatoes, medium-quality anthracite lime, cement, soil, gravel, clay, broken bricks, etc.0.5~1.2
MediumPeat, large pieces of anthracite coal, compacted coal, clay, limestone, gravel, salt, gravel, bricks, bauxite, flakes of iron oxide, cement, sand and bricks in water, etc.1.2~2.0
HeavyLimestone, heavy clay, small and medium-sized ores, hard rock, rod-shaped iron oxide, iron ore, lead concentrate powder, etc.2.0~2.6
OverweightLarge ores, large manganese ore, sedimentary agglomerated lead ore powder, etc.2.6~3.3

References

  1. Accessory compatibility: Ensure that the grab is compatible with existing equipment.
  1. Budget considerations: The price range of the grab is different.Balance your budget based on the function and durability of the grab.
  1. Comments and suggestions: Research online, read user reviews, and seek suggestions from industry peers.
  1. Go to the crane manufacturer for on-site inspection and testing before purchasing: test the grab under real conditions as much as possible.Evaluate its performance, ease of use, and overall functionality.

Keep in mind that choosing the right grab requires a balance between functionality, safety, and cost.By considering these factors, you will find the perfect grab that can increase productivity and ensure smooth operation.

Send Your Inquiry

  • Email: sales@hndfcrane.com
  • Phone: +86-182 3738 3867

  • WhatsApp: +86-191 3738 6654
  • Tel: +86-373-581 8299
  • Fax: +86-373-215 7000
  • Skype: dafang2012

  • Add: Changnao Industrial District, Xinxiang City, Henan Province, China
Click or drag files to this area to upload. You can upload up to 5 files.