CD Single-Speed Lifting
CD configurations provide one lifting speed. The catalog lists capacities from 0.25 to 10 t, with lift heights tied to the selected capacity.
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CD/MD Wire Rope Hoists
SEAGULL CD(MD) electric wire rope hoists provide powered lifting for workshop material handling. The range covers rated capacities from 0.25 to 10 t, with lifting heights from 3 to 30 m depending on capacity and configuration. CD versions offer single-speed lifting, while MD versions offer two lifting speeds. Two-direction and four-direction configurations are listed to suit different lifting and travel requirements.
SEAGULL CD/MD electric wire rope hoists use a wire rope lifting mechanism. The range includes CD single-speed configurations and MD two-speed configurations. Choose the capacity and lift height first, then specify the required installation and power supply.
Quantity:
Product Features and Configurations
MD Two-Speed Lifting
MD configurations provide normal and lower lifting speeds for tasks that call for a separate positioning speed. The catalog lists MD configuration data for capacities from 0.5 to 10 t.
Lifting and Travel Requirements
Specify whether the hoist will serve a fixed lifting location or require trolley travel. For a beam-mounted arrangement, include beam details and the required travel path so the mounting and running configuration can be checked.
Technical Parameters
Scroll horizontally to see the full table.
| Rated capacity (t) | Catalog lift heights (m) | Configuration data listed |
|---|---|---|
| 0.25 | 3, 6, 9, 12 | CD single-speed |
| 0.5 | 6, 9, 12, 18 | CD single-speed; MD two-speed |
| 1 | 6, 9, 12, 18, 24, 30 | CD single-speed; MD two-speed |
| 2 | 6, 9, 12, 18, 24, 30 | CD single-speed; MD two-speed |
| 3 | 6, 9, 12, 18, 24, 30 | CD single-speed; MD two-speed |
| 5 | 6, 9, 12, 18, 24, 30 | CD single-speed; MD two-speed |
| 10 | 6, 9, 12, 18, 24, 30 | CD single-speed; MD two-speed |
Capacities are in metric tonnes. Include the required lifting speed and supply frequency in your inquiry so the quoted configuration can be checked against both requirements.
Applications and Selection
For material transfer between working levels, define the maximum load and the distance the hook must travel. For positioning work, explain the required approach speed and placement task when comparing CD and MD configurations.
For travel along a beam, provide the beam section and available clearance. Capacity, lift height, travel arrangement, and site dimensions need to be considered together.
Installation Information
The catalog includes different overall lengths for CD and MD arrangements. Use the drawing for the selected capacity, lift height, and configuration when checking space around the hoist.
For a curved travel path, include its radius and layout in the inquiry. For a fixed arrangement, identify the mounting orientation and connection points.
Product Description
Product Description
The CD(MD) range uses an electric lifting motor, a wire rope drum, and a hook assembly to raise and lower loads. A lifting reducer transmits motor power to the drum. Single-speed CD and dual-speed MD options allow buyers to specify the lifting arrangement for their material-handling task.
Product Features
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Steel drum: A steel drum provides the winding surface for the lifting wire rope.
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Gravity limit switch: The hoist includes a gravity limit switch for upper-travel limiting.
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Rope guide components: Q345 material is specified for the rope guide clamp plates.
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Brake ring material: The brake ring uses asbestos-free material.
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Protective finish: The exterior uses the SEAGULL Blue anti-corrosion paint finish.
|
Capacity |
t |
0.25 |
0.5 |
1 |
2 |
|||||||||||||||||
|
Lifting height |
m |
3 |
6 |
9 |
12 |
6 |
9 |
12 |
18 |
6 |
9 |
12 |
18 |
24 |
30 |
6 |
9 |
12 |
18 |
24 |
30 |
|
|
Lifting speed |
m/min |
8 |
8(8/0.8) |
8(8/0.8) |
8(8/0.8) |
|||||||||||||||||
|
Running speed |
m/min |
20 |
20 |
20 |
20 |
|||||||||||||||||
|
I-Beam track modle(GB706-88) |
12-20b |
16-28b |
16-28b |
20a-32c |
||||||||||||||||||
|
Min. Radius |
m |
1 |
1 |
1 |
1 |
1.5 |
2 |
1.5 |
2 |
2.5 |
3.5 |
1.8 |
2 |
2.5 |
3.5 |
|||||||
|
Motor power |
kw |
0.4 |
0.8(0.8/0.2) |
1.5(1.5/0.2) |
3(3/0.4) |
|||||||||||||||||
|
Running motor power |
kw |
0.06 |
0.2 |
0.2 |
0.4 |
|||||||||||||||||
|
L |
mm |
386 |
386 |
549 |
615 |
616 |
688 |
760 |
904 |
760 |
855 |
955 |
1150 |
1345 |
1540 |
820 |
920 |
1020 |
1220 |
1420 |
1620 |
|
|
L(MD1) |
mm |
626 |
698 |
770 |
914 |
770 |
865 |
965 |
1160 |
1355 |
1550 |
830 |
930 |
1030 |
1230 |
1430 |
1630 |
|||||
|
L¹ |
mm |
104 |
104 |
267 |
333 |
318 |
390 |
462 |
606 |
401 |
499 |
597 |
793 |
989 |
1185 |
418 |
518 |
618 |
808 |
1018 |
1218 |
|
|
f¹ |
mm |
386 |
490 |
645 |
754 |
|||||||||||||||||
|
B¹ |
mm |
130 |
190 |
196 |
240 |
|||||||||||||||||
|
φ |
mm |
4-φ11 |
4-φ19 |
4-φ19 |
4-φ23 |
|||||||||||||||||
|
b |
mm |
90 |
120 |
127 |
155 |
|||||||||||||||||
|
f |
mm |
421 |
432 |
550 |
650 |
719 |
810 |
856 |
956 |
|||||||||||||
|
B max |
mm |
398 |
415 |
897 |
897 |
935 |
||||||||||||||||
|
Weight |
CD2 Two direction movement, |
kg |
33 |
37 |
41 |
45 |
80 |
85 |
90 |
95 |
130 |
140 |
157 |
172 |
186 |
203 |
174 |
190 |
208 |
232 |
260 |
284 |
|
CD1 Four direction movement. |
kg |
41 |
45 |
49 |
60 |
118 |
136 |
153 |
198 |
170 |
180 |
207 |
222 |
236 |
253 |
230 |
244 |
299 |
315 |
337 |
357 |
|
|
MD2 Two direction movement. |
kg |
88 |
93 |
98 |
103 |
138 |
148 |
165 |
180 |
194 |
211 |
184 |
200 |
218 |
242 |
270 |
294 |
|||||
|
MD1 Four direction movement. |
kg |
135 |
140 |
160 |
170 |
183 |
190 |
225 |
240 |
254 |
271 |
269 |
284 |
335 |
369 |
379 |
404 |
|||||
|
Capacity |
t |
3 |
5 |
10 |
||||||||||||||||
|
Lifting height |
m |
6 |
9 |
12 |
18 |
24 |
30 |
6 |
9 |
12 |
18 |
24 |
30 |
6 |
9 |
12 |
18 |
24 |
30 |
|
|
Lifting speed |
m/min |
8(8/0.8) |
8(8/0.8) |
7(7/0.7) |
||||||||||||||||
|
Running speed |
m/min |
20 |
20 |
20 |
||||||||||||||||
|
I-Beam track modle(GB706-88) |
20a-32c |
25a-63c |
25a-63c |
|||||||||||||||||
|
Min. Radius |
m |
1.8 |
2 |
3 |
4 |
1.8 |
2 |
2.5 |
3.5 |
2.5 |
3 |
3.5 |
4.5 |
6 |
7.2 |
|||||
|
Motor power |
kw |
4.5(4.5/0.4) |
7.5(7.5/0.8) |
13(13/1.5) |
||||||||||||||||
|
Running motor power |
kw |
0.4 |
0.8 |
2×0.8 |
||||||||||||||||
|
L |
mm |
930 |
1030 |
1136 |
1342 |
1548 |
1754 |
1052 |
1157 |
1262 |
1472 |
1682 |
1892 |
1501 |
1682 |
1863 |
2225 |
2587 |
2949 |
|
|
L(MD1) |
mm |
940 |
1040 |
1146 |
1352 |
1558 |
1764 |
1062 |
1167 |
1272 |
1482 |
1692 |
1902 |
2049 |
2230 |
2411 |
2773 |
3135 |
3497 |
|
|
L¹ |
mm |
451 |
554 |
657 |
863 |
1069 |
1275 |
485 |
590 |
695 |
905 |
1115 |
1325 |
849 |
1030 |
1211 |
1573 |
1935 |
2297 |
|
|
f¹ |
mm |
866 |
1014 |
1081 |
||||||||||||||||
|
B¹ |
mm |
264 |
320 |
376 |
||||||||||||||||
|
φ |
mm |
4-φ25 |
4-φ32 |
4-φ38 |
||||||||||||||||
|
b |
mm |
175 |
203 |
255 |
||||||||||||||||
|
f |
mm |
961 |
1064 |
1177 |
1327 |
1350 |
||||||||||||||
|
B max |
mm |
935 |
1067 |
1067 |
||||||||||||||||
|
Weight |
CD2 Two direction movement, |
kg |
234 |
250 |
276 |
310 |
344 |
374 |
392 |
410 |
431 |
476 |
505 |
545 |
764 |
820 |
874 |
1001 |
1090 |
1174 |
|
CD1 Four direction movement. |
kg |
308 |
330 |
392 |
408 |
434 |
472 |
494 |
517 |
601 |
648 |
691 |
735 |
1010 |
1066 |
1120 |
1232 |
1336 |
1440 |
|
|
MD2 Two direction movement. |
kg |
244 |
260 |
286 |
320 |
354 |
384 |
417 |
435 |
458 |
501 |
530 |
570 |
824 |
880 |
934 |
1061 |
1150 |
1234 |
|
|
MD1 Four direction movement. |
kg |
323 |
335 |
395 |
429 |
463 |
493 |
530 |
553 |
594 |
641 |
684 |
728 |
1070 |
1126 |
1180 |
1292 |
1396 |
1500 |
|
Applications
Workshop lifting and material handling, including integration with a suitable overhead crane arrangement. The installation and travel configuration must match the selected hoist and supporting structure.
Frequently Asked Questions
What is the difference between CD and MD?
CD versions have one lifting speed. MD versions have two lifting speeds, including a slower speed for load positioning. The speeds depend on the rated capacity.
Are all lifting heights available at every capacity?
No. The 0.25 t range lists 3, 6, 9, and 12 m; the 0.5 t range lists 6, 9, 12, and 18 m. Capacities from 1 to 10 t list 6, 9, 12, 18, 24, and 30 m.
Request a Quote
Send the required capacity, lifting height, preferred lifting speed, installation arrangement, beam dimensions, and available power supply to request a quotation.
Request a CD/MD Hoist Quote
Include the required capacity, lift height, CD or MD preference, and electrical supply. Add the travel or mounting arrangement, quantity, destination, and installation drawing if available.
Tell Us What You Need
For a product quote, include the load and unit, lift height, quantity, and electrical supply where relevant. For distribution or integration, describe the product range and market you work with. For product information or support, identify the model and describe your question.
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