Hand dumping (opening) clamshell grab is an efficient tool for loading and unloading sands, coal, mineral powder and bulk chemical fertilizer.it is suitable for singe hook crane.
In the realm of bulk cargo handling, efficiency, durability, and cost-effectiveness are paramount. Introducing the Single Rope Hand Dumping Grab, a groundbreaking solution designed to revolutionize the way bulk materials are managed, offering unparalleled functionality and operational simplicity.
working principle and General Drawing of single rope grab:
 |
 |
|
SWL (t) |
6.3 |
8.0 |
10.0 |
12.5 |
16.0 |
20.0 |
25.0 |
32.0 |
40.0 |
50.0 |
63.0 |
||
|
Dead weight (Kg) |
3 multiplying power |
2700 |
3200 |
3920 |
4740 |
6080 |
7760 |
9800 |
12960 |
16000 |
21200 |
26600 |
|
|
4 multiplying power |
2860 |
3300 |
4000 |
4900 |
6240 |
8000 |
10120 |
13200 |
16400 |
21600 |
27000 |
||
|
Capacity (m3) |
3 multiplying power |
4.5 |
5.9 |
7.6 |
9.7 |
12.4 |
15.3 |
19.0 |
23.8 |
30.0 |
36.0 |
45.5 |
|
|
4 multiplying power |
4.3 |
5.8 |
7.5 |
9.5 |
12.2 |
15.0 |
18.6 |
23.5 |
29.5 |
35.5 |
45.0 |
||
|
Pulley |
Diameter (mm) |
355 |
400 |
450 |
500 |
560 |
630 |
630 |
710 |
800 |
1000 |
1215 |
|
|
Steel rope |
Diameter (mm) |
18 |
20 |
22 |
24 |
26 |
28 |
32 |
36 |
40 |
48 |
56 |
|
|
Length m |
3 multiplying power |
10.0 |
10.3 |
11.3 |
12.0 |
13.5 |
14.5 |
15.0 |
16.8 |
18.2 |
20.0 |
21.5 |
|
|
4 multiplying |
12.0 |
13.5 |
14.5 |
16.0 |
17.5 |
19.0 |
20.0 |
22.0 |
24.0 |
26.0 |
28.5 |
||
|
route mm |
3multiplying |
4960 |
5450 |
5960 |
6430 |
7060 |
7520 |
8130 |
8740 |
9420 |
10320 |
11040 |
|
|
4multiplying |
6620 |
7270 |
7950 |
8550 |
9420 |
10060 |
10850 |
11640 |
12560 |
13760 |
14750 |
||
|
Size (mm) |
A |
3300 |
3710 |
3970 |
4320 |
4700 |
5100 |
5380 |
5860 |
6400 |
7030 |
7600 |
|
|
B |
2940 |
3320 |
3500 |
3740 |
4130 |
4520 |
4680 |
5160 |
5650 |
6230 |
6700 |
||
|
C |
2330 |
2520 |
2760 |
3010 |
3260 |
3460 |
3730 |
4000 |
4330 |
4660 |
5020 |
||
|
D |
3220 |
3580 |
3760 |
3960 |
4410 |
4660 |
5020 |
5490 |
5860 |
6280 |
6850 |
||
|
E |
2400 |
2640 |
2820 |
2960 |
3300 |
3480 |
3750 |
4000 |
4400 |
4700 |
5100 |
||
|
F |
460 |
600 |
800 |
1000 |
1100 |
1280 |
1280 |
1400 |
1500 |
1750 |
2080 |
||
|
G |
380 |
430 |
480 |
530 |
590 |
670 |
670 |
760 |
850 |
1080 |
1300 |
||
|
Type（SHNC） |
Density (t/ m3) |
Dead weight (Kg) |
SWL (t) |
Volume (m3) |
pulley |
Wire rope |
Overall size（mm） |
|||||||
|
Dia. |
Rate |
Dia. |
Length |
stroke |
A |
B |
C |
D |
E |
|||||
|
SHNC10.0-2.6-2600 |
2.6 |
3240 |
10.0 |
2.60 |
450 |
2 |
22 |
13.5 |
4850 |
3610 |
3850 |
2240 |
3760 |
2300 |
|
SHNC12.5-2.6-3200 |
2.6 |
4180 |
12.5 |
3.20 |
500 |
2 |
24 |
14.7 |
5110 |
3940 |
4180 |
2320 |
4080 |
2400 |
|
SHNC16.0-2.6-4100 |
2.6 |
5340 |
16.0 |
4.10 |
560 |
2 |
26 |
16.3 |
5600 |
4370 |
4630 |
2360 |
4510 |
2460 |
|
SHNC20.0-2.6-5200 |
2.6 |
6480 |
20.0 |
5.20 |
630 |
2 |
28 |
18.5 |
6220 |
4890 |
5040 |
2570 |
5050 |
2660 |
|
SHNC25.0-2.6-6500 |
2.6 |
8100 |
25.0 |
6.50 |
630 |
2 |
32 |
19.0 |
6350 |
5010 |
5230 |
2780 |
5240 |
2750 |
|
SHNC32.0-2.6-8200 |
2.6 |
10680 |
32.0 |
8.20 |
710 |
2 |
36 |
20.8. |
7080 |
5580 |
5830 |
3020 |
5740 |
2920 |
|
SHNC40.0-2.6-10200 |
2.6 |
13480 |
40.0 |
10.20 |
800 |
2 |
40 |
23.5 |
7980 |
6230 |
6520 |
3280 |
6350 |
3050 |
|
SHNC50.0-2.6-12700 |
2.6 |
16980 |
50.0 |
12.70 |
900 |
2 |
44 |
25.0 |
8650 |
6640 |
7010 |
3560 |
6680 |
3240 |
|
SHNC63.0-2.6-16000 |
2.6 |
21400 |
63.0 |
16.00 |
1000 |
2 |
48 |
29.0 |
10390 |
7620 |
7950 |
3840 |
7620 |
3470 |
|
|
||||||||||||||
|
SHNC10.0-3.2-2150 |
3.2 |
3120 |
10.0 |
2.15 |
450 |
2 |
22 |
14.0 |
4850 |
3610 |
3850 |
2240 |
3760 |
1900 |
|
SHNC12.5-3.2-2650 |
3.2 |
4020 |
12.5 |
2.65 |
500 |
2 |
24 |
15.0 |
5110 |
3940 |
4180 |
2320 |
4080 |
1980 |
|
SHNC16.0-3.2-3400 |
3.2 |
5120 |
16.0 |
3.40 |
560 |
2 |
26 |
16.3 |
5600 |
4370 |
4630 |
2360 |
4510 |
2040 |
|
SHNC20.0-3.2-4250 |
3.2 |
6400 |
20.0 |
4.25 |
630 |
2 |
28 |
18.5 |
6220 |
4890 |
5040 |
2570 |
5050 |
2170 |
|
SHNC25.0-3.2-5350 |
3.2 |
7880 |
25.0 |
5.35 |
630 |
2 |
32 |
19.0 |
6350 |
5010 |
5230 |
2780 |
5240 |
2260 |
|
SHNC32.0-3.2-6700 |
3.2 |
10560 |
32.0 |
6.70 |
710 |
2 |
36 |
20.8. |
7080 |
5580 |
5830 |
3020 |
5740 |
2380 |
|
SHNC40.0-3.2-8400 |
3.2 |
13120 |
40.0 |
8.40 |
800 |
2 |
40 |
23.5 |
7980 |
6230 |
6520 |
3280 |
6350 |
2510 |
|
SHNC50.0-3.2-10400 |
3.2 |
16720 |
50.0 |
10.40 |
900 |
2 |
44 |
25.0 |
8650 |
6640 |
7010 |
3560 |
6680 |
2660 |
|
SHNC63.0-3.2-13200 |
3.2 |
20760 |
63.0 |
13.20 |
1000 |
2 |
48 |
29.0 |
10390 |
7620 |
7950 |
3840 |
7620 |
2860 |
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