4 Ropes Dual Scoop Grab
MOQ | LOGO | Certification |
1 | Customized | ISO BV ABS LR |
Handling bulk material with density less than 1.6t/m³, related data as below:
If your material is other density, you can contact me for further data for reference.
Crane lifting capacity | t | 5,0 | 6,3 | 8,0 | 10,0 | 12,5 | 16,0 | 20,0 | 25,0 | 32,0 | 40,0 | 50,0 | |
Grab Volume (40°dome) | m³ | 2 | 2.5 | 3.3 | 4.1 | 5.2 | 6.7 | 8 | 10.1 | 12.6 | 15.8 | 19.4 | |
Dead weight | 4-fold | t | 4.8 | 2.3 | 2.8 | 3.4 | 4.3 | 5.3 | 7.2 | 8.6 | 11.6 | 14.5 | 18.5 |
5-fold | t | 1.9 | 2.4 | 2.9 | 3.5 | 4.4 | 5.4 | 7.4 | 8.8 | 11.9 | 14.8 | 19 | |
Dimensions | A | mm | 2460 | 2630 | 3050 | 3160 | 3420 | 3710 | 4090 | 4210 | 4620 | 5040 | 5460 |
B | mm | 2880 | 3140 | 3530 | 3760 | 4060 | 4460 | 4640 | 5100 | 5520 | 6040 | 6530 | |
C | mm | 2100 | 2280 | 2530 | 2700 | 2890 | 3150 | 3350 | 3620 | 4000 | 4230 | 4590 | |
D | mm | 2460 | 2630 | 2850 | 3020 | 3230 | 3550 | 3750 | 4020 | 4360 | 4580 | 4850 | |
E | mm | 1750 | 1900 | 2060 | 2120 | 2310 | 2520 | 2265 | 2830 | 3050 | 3250 | 3410 | |
a | mm | 300 | 380 | 480 | 480 | 480 | 590 | 590 | 670 | 755 | 850 | 955 | |
b | mm | 650 | 780 | 900 | 900 | 900 | 1100 | 1300 | 1280 | 1300 | 1450 | 1550 | |
Closing rope stroke | 4-fold | mm | 5400 | 5940 | 6600 | 7100 | 7680 | 8520 | 8920 | 9760 | 10440 | 11320 | 11960 |
5-fold | mm | 6750 | 7425 | 8250 | 8875 | 9600 | 10650 | 11150 | 12200 | 13050 | 14150 | 14950 | |
Standard diameter of closing ropes | mm | 16 | 18 | 20 | 22 | 24 | 26 | 28 | 32 | 36 | 40 | 44 | |
Closing rope-total length to operate | 4-fold | m | 10.2 | 11.2 | 12.4 | 13.4 | 14.6 | 17.2 | 17.3 | 18.1 | 19.7 | 21.8 | 23.4 |
5-fold | m | 12.6 | 13.8 | 15.3 | 16.6 | 18,0 | 21.4 | 21.4 | 22.5 | 24.6 | 27 | 29.1 | |
Dianmeter of closing rope sheaves | mm | 280 | 355 | 450 | 450 | 450 | 560 | 560 | 630 | 710 | 800 | 900 |
All grab that we provide, we promise:
Technic support | 1, customized design team communicate with customer |
2, customer's special need will take into account during design and produce | |
3, communicate well and find the best suitable solution | |
Quality control (3tests before delivery) | 1,Test the parts of the test-bed to test the reliability of components before installation |
2, hour no-load test of the grab, check the pressure and temperature holding performance of the hydraulic system and various performance data of the grab | |
3,The grab shall be tested continuously for 8 hours with load to detect the temperature control of the grab and the stability under continuous load (three consecutive days if necessary) |