OUCO Hydraulic Clamshell Grab for Bulk Carrier Vessel Grab Grapple
Product Description
Hydraulic clamshell grab for bulk carrier vessel grab grapple is mainly designed for handling bulk material in blocks,particles and irregular shapes,such as coke,pig iron,steel scrap,slag,garbage and rock etc. It is widely used on prot,steel plants and garbage treatment plants, with tower cranes, ship unloaders,traveling cranes and other type of cranes. The grab has its own hydraulic system, all key elements are imported well-known brands to ensure high performance of garb. It is simple in structure and easy to operate.
Product Feature
1. The grabs have high dead weight.
2. The spaces between the shells are relative small to minimise the risk of material loss.
3. The grab hydraulic cylinders are fitted with replaceable piston rod protections and are hydraulically cushioned.
4. Wide opening ranges guarantee a good penetration and release behavior.
Technical Parameters
| Model | 2Dxx-xx |
| Lifting Weight (t) | 2.5 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 6.0 | 8.0 | 8.0 | 8.0 | 10 | 10 | 10 |
| Grab Weight (t) | 1.01 | 1.49 | 1.15 | 1.46 | 1.46 | 1.70 | 2.38 | 2.38 | 2.0 | 2.25 | 2.20 | 2.22 | 3.94 | 3.7 | 3.64 | 4.9 | 4.60 | 4.36 |
| Grab Volume (m³) | 0.7 | 1.0 | 1.1 | 1.5 | 1.7 | 2.0 | 1 | 1.6 | 1.8 | 2.5 | 2.7 | 2.5 | 1.6 | 3.0 | 4.0 | 2.0 | 3.4 | 5.0 |
| Load Capacity(t) | 1.4 | 1.5 | 1.85 | 1.54 | 1.54 | 1.31 | 2.6 | 2.6 | 3.0 | 2.75 | 2.8 | 4.0 | 4.0 | 4.3 | 4.36 | 5.1 | 5.4 | 5.64 |
| Fulls | 5 | 5 | 3 | 3 | 3 | 3 | 5 | 5 | 4 | 3 | 4 | 5 | 5 | 5 | 3 | 5 | 5 | 3 |
| A(m) | 1.03 | 1.18 | 1.20 | 1.30 | 1.35 | 1.45 | 0.97 | 1.40 | 1.50 | 1.50 | 1.62 | 1.40 | 1.80 | 1.65 | 1.81 | 1.60 | 1.78 | 2.01 |
| B(m) | 1.65 | 1.95 | 2.05 | 2.24 | 2.24 | 2.28 | 2.42 | 2.40 | 2.26 | 2.56 | 2.42 | 2.48 | 2.20 | 2.75 | 3.00 | 2.50 | 2.94 | 3.20 |
| C(m) | 1.82 | 2.37 | 2.35 | 2.84 | 2.84 | 2.60 | 2.76 | 2.76 | 3.04 | 3.04 | 3.04 | 3.01 | 2.70 | 3.13 | 3.53 | 2.65 | 3.18 | 3.90 |
| D(m) | 1.78 | 2.62 | 2.74 | 2.89 | 2.89 | 2.80 | 3.15 | 3.15 | 3.18 | 3.28 | 3.25 | 3.30 | 3.90 | 4.29 | 4.05 | 3.92 | 4.30 | 4.30 |
| E(m) | 1.66 | 2.11 | 2.26 | 2.38 | 2.37 | 2.25 | 2.54 | 2.54 | 2.66 | 2.67 | 2.82 | 2.62 | 2.98 | 3.29 | 3.45 | 2.99 | 3.31 | 3.55 |
| Wire Rope Diameter Φ(mm) | 17.5 | 16.0 | 17.5 | 17.5 | 17.5 | 17.5 | 18.5 | 18.5 | 18.5 | 18.5 | 18.5 | 19.5 | 25.5 | 25.5 | 25.5 | 28.5 | 28.5 | 28.5 |
| Pulley Diamrter Φ(mm) | 244 300 | 300 350 | 400 | 400 | 400 | 400 | 420 | 420 | 420 | 420 | 420 | 360 | 500 | 500 | 500 | 500 | 500 | 500 |
| Model | 4Dxx-xx |
| Lifting Weight (t) | 12.5 | 16 | 16 | 16 | 16 | 20 | 25 | 25 | 32 | 40 | 50 |
| Grab Weight (t) | 7.2 | 7.2 | 8.03 | 6.40 | 6.87 | 8.3 | 10 | 15.1 | 14.0 | 16.9 | 21.0 |
| Grab Volume (m³) | 7.8 | 2.8 | 3.1 | 5.05 | 9 | 11.5 | 16.6 | 5 | 22.5 | 23.1 | 23.2 |
| Load Capacity(t) | 5.4 | 9.0 | 8.0 | 9.5 | 9.0 | 11.7 | 15 | 9.9 | 18.0 | 33.1 | 29.0 |
| Fulls | 3 | 5 | 5 | 4 | 3 | 4 | 4 | 3 | 3 | 3 | 3 |
| A(m) | 2.60 | 1.58 | 1.76 | 2.30 | 2.19 | 3.19 | 3.46 | 2.30 | 4.00 | 4.02 | 4.36 |
| B(m) | 3.30 | 2.80 | 2.72 | 2.83 | 3.20 | 3.18 | 3.66 | 3.29 | 3.98 | 4.01 | 4.33 |
| C(m) | 3.91 | 3.33 | 3.36 | 3.78 | 4.29 | 4.34 | 4.90 | 4.07 | 5.34 | 5.48 | 5.90 |
| D(m) | 4.90 | 4.32 | 4.58 | 4.26 | 4.94 | 4.91 | 5.42 | 5.16 | 5.76 | 7.21 | 8.07 |
| E(m) | 4.15 | 3.62 | 3.68 | 3.88 | 4.32 | 4.37 | 4.86 | 4.66 | 5.04 | 6.18 | 6.96 |
| Wire Rope Diameter Φ(mm) | 23.5 | 25.5 | 25.5 | 26 | 25.5 | 28 | 32.5 | 36.5 | 36 | 43 | 46 |
| Pulley Diamrter Φ(mm) | 600 | 700 | 600 | 600 | 600 | 640 | 710 | 930 | 710 | 1120 | 1210 |
Product Details
FAQ
1. Q:In the material, how should we choose and determine?
A:The selection of the material of the grab edge plate, generally speaking, is the use of high strength wear-resistant steel plate.
2. Q:Electric grab, its use in the process should pay attention to what aspects?
A:In use process, should pay attention to the wire rope and the important parts, because, if the improper use of words, then, the prone to breakage, so we must have enough attention.
3. Q:Which is an important way to improve service life?
A:The important way to improve the service life of the grab bucket is to improve the abrasion resistance of the grab pin and shaft sleeve, and to improve the abrasion resistance of the blade of the bucket body.
4. Q: The type of grab and its span size, whether will affect the grab price?
A:The type of grab, such as the hook or double hook, will affect the price of the grab, because the type is different, then the corresponding price is also different. As for the span of the grab, it is also one of the factors affecting the price of the grab, so it will certainly have an impact.
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High Reliability Clamshell Grab Bucket Customised For Bulk Carrier Vessel Images
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