Product introduction Electric Driven Double Clamshell Grab
Electric Driven Double Clamshell Grab can be divided into clamshell grab and orange peel grab. The former consists of two complete buckets,and the latter is made up of three or more jaws. The clamshell grab bucket also have the following series : electric hydraulic grab bucket , motor driven grab bucket , four wire rope grab bucket and double wire rope grab bucket . As the same , the orange peel grab bucket have series : double and four ropes orange peel , electric hydraulic orange peel grab bucket etc .
Electric Driven Double Clamshell Grab Lifting materials:
Powder and bulk materials such as chemicals , fertilizer , grain, coal , coke , iron ore , sand ,particle construction materials and mashed rocks etc
Usage: widely used in port yard ,steel plants,power stations,ships and garage treatment plants, equipped with tower cranes,ship cranes,ship loading and unloading , traveling cranes ,truck crane and other type of cranes. 
Features Of Electric Driven Double Clamshell Grab
Specialized in handling powder and granular bulk materials.
The grab adapts Single twisted axis bucket.
The grab overall structure is light and durable, offering high grabbing ratio, strong closing force and high material filling rate.
We can also supply dust cover, cutting edge sealing parts according to the environmental requirement, such as marine environmental and other special working condition.
Lift capacity:5ton~64ton
Volume: 2CBM~40CBM
Power sources | 380V/50HZ, 3 PHASES, AC | |
Surface Treatment | A primer about 100ʮ thick | |
Painting | Composite coating thickness of 50ʮ | |
Harder | 42crmo surface hardened | |
Sleeve | 50SiMn, (quenched and HRC260-280 degrees, the surface hardening HB45 degrees) | |
Grab Tooth Tip | Closed type structure | |
Main parts | 1. AC Motor |
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2.valves |
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3. hydraulic pump |
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4.Sealing element |
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5. Oil pipe |
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6.Control Block |
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7.Hydraulic oil medium | ||
8.Grab body | Q345-B manganese Steel with special design considering the chemical reaction with copper concentrate | |
Materials of Electric Driven Double Clamshell Grab:
high strength alloy plate and high strength wearable board WH60D, WH60C. All of the materials make the bucket more wear-resisting and durable.
More than half of our products are exported and enjoy a good reputation.
