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[China]
Trade Verify
Address: No.20 Tianshun Road, Industrial Park of Yangshan Town, Huishan, Wuxi, Jiangsu, China
Contact name:Natalie Liu
Jiangsu OUCO Heavy Industry and Technology Co.,Ltd |
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Verified Suppliers
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Product Description
The OUCO four rope calm shell under water grab is a special type of tool
mainly for under water cleaning of mud, clay, sand etc for water
channels, generally operated with dredging barges. According to
different lifting capacities of the barge crane, different sizes of
grab buckets can be designed to meet with operating requirements.
Rated lifting capacity: 5.0 t ～ 55.0 t
Material density of bulk cargo: 0.5 t/m3 ～3.0 t/m3
Technical Parameters
Technicial information
| SWL (t) | 6.3 | 8.0 | 10.0 | 12.5 | 16.0 | 20.0 | 25.0 | ||
| weight (Kg) | 4fall | 2300 | 2800 | 3440 | 4500 | 5600 | 7360 | 8800 | |
| 5fall | 2460 | 2880 | 3600 | 4660 | 5760 | 7520 | 9000 | ||
| volumn (m3) | 4fall | 2.5 | 3.2 | 4.0 | 5.0 | 6.5 | 7.9 | 10.1 | |
| 5fall | 2.4 | 3.2 | 4.0 | 4.9 | 6.4 | 7.8 | 10.0 | ||
| pulley | Diameter mm | 355 | 400 | 450 | 500 | 560 | 630 | 630 | |
| Wire rope | Diameter mm | 18 | 20 | 22 | 24 | 26 | 28 | 32 | |
| length m | 4fall | 11.5 | 12.8 | 13.8 | 15.0 | 16.5 | 17.8 | 18.6 | |
| 5fall | 14.0 | 15.5 | 16.8 | 18.5 | 20.5 | 21.8 | 23.0 | ||
| Travel mm | 4fall | 5940 | 6600 | 7100 | 7680 | 8520 | 8920 | 9760 | |
| 5fall | 7425 | 8250 | 8875 | 9600 | 10650 | 11150 | 12200 | ||
| dimension(mm) | H2 | 3080 | 3430 | 3700 | 4010 | 4380 | 4770 | 4990 | |
| H1 | 2600 | 2900 | 3100 | 3350 | 3640 | 4020 | 4120 | ||
| L1 | 2220 | 2410 | 2610 | 2850 | 3070 | 3270 | 3530 | ||
| L2 | 2540 | 2760 | 2950 | 3160 | 3450 | 3680 | 3910 | ||
| W | 1800 | 1930 | 2070 | 2220 | 2420 | 2580 | 2730 | ||
| Distance of two lifting ropes | 460 | 600 | 800 | 1000 | 1100 | 1280 | 1280 | ||
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.
Factory
With years of experience, the OUCO Marine Group has its own
designing team and manufacturing factory, excellent European
management who has 47 years of experience on offshore business,
which also provides after sales services overseas.
Our production line covers marine and offshore knuckle boom crane,
telescopic crane, stiff boom crane, non-standard steel structure,
more environmental-friendly operations and also truck crane with
the range from 15t to 150t.Port industry which includes cranes,
hoppers and grabs.
OUCO Machinery can build any type of handling equipment, according
to our own design, but also according to provided designs.
We build products according to any certification requested by the
client and are able to build them for working in, and under extreme
heavy circumstances for working tempertures of - 40C accordingly.
