The CD1/MD1 electric wire rope hoist is built as one unit in a single housing, which can be fitted on single beam crane, bridge crane, gantry crane and jib cranes. With slight modification, this hoist can be also used as winch.
CD1/MD1 wire rope electric hoist is widely used in factories, mines, harbors, warehouses, cargo storage areas and shops. Model CD1 hoist has only one normal speed, which can satisfy normal application. Model MD1 hoist has 2 working speeds: normal and low speed. At low speed, it can do precise loading and unloading, mounding of sand box, maintenance of machine tools.
Technical specifications
| Model | CD1 & MD1 |
| Capacity | T | 0.25 | 0.5 | 1 | 2 | 3 |
| Hoisting Height | M | 3 | 6 | 9 | 3 | 6 | 9 | 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 | 8
8/0.8 | 8
8/0.8 | 8
8/0.8 |
| Travel speed | M/min | 20
30 | 20
30 | 20
30 | 20
30 | 20
30 |
| Wirerope | Dia | mm | 3.6 | 4.7 | 7.7 | 13 | 13 |
| Construction | 6x19 | D-6x37+1 | D-6x37+1 | D-6x37+1 | D-6x37+1 |
| Track | T-steel specification | 16-22b | 16-28b | 16-28b | 20a-32c | 20a-32c |
| Min. curvature radius | m | 0.8 | 1.5 | 1.5 | 2 | 3 | 4 | 2 | 2.5 | 3 | 4 | 2 | 2.5 | 3 | 4 |
| Power source | 3-phase, AC, 380V,50HZ |
Working system and
working group | Intermediate FC=25%,
working group M3 |
| Hoisting motor | Power | Kw | 0.4 | 0.8
0.2/0.8 | 1.5
0.2/1.5 | 3
0.4/3 | 4.5
0.4/4.5 |
| Rotation speed | R/min | 1380 | 1380 | 1380 | 1380 | 1380 |
| Current | A | 1.25 | 2.4
0.72/2.4 | 4.3
0.72/4.3 | 7.6
1.25/7.6 | 11
2.4/11 |
| Travelling motor | Power | Kw | 0.06 | 0.2 | 0.2 | 0.4 | 0.8 |
| Rotation speed | R/min | 1400 | 1380 | 1380 | 1380 | 1380 |
| Current | A | 0.30 | 0.72 | 0.72 | 1.25 | 1.25 |
Net weight
±15%
(kg) | CD | 44 | 44.4 | 45 | 120 | 125 | 145 | 145 | 158 | 180 | 195 | 208 | 222 | 235 | 248 | 296 | 320 | 340 | 365 | 280 | 300 | 350 | 380 | 405 | 435 |
| MD |
|
|
| 135 | 140 | 160 | 160 | 170 | 200 | 210 | 220 | 230 | 265 | 278 | 326 | 350 | 370 | 395 | 310 | 330 | 380 | 410 | 435 | 465 |
| CD fixed | 30 | 30.4 | 31 | 80 | 85 | 90 | 110 | 120 | 125 | 140 | 150 | 165 | 168 | 180 | 190 | 210 | 230 | 350 | 220 | 235 | 250 | 275 | 300 | 325 |
| MD fixed |
|
|
| 100 | 105 | 110 | 130 | 140 | 145 | 155 | 165 | 180 | 196 | 210 | 220 | 240 | 260 | 280 | 250 | 265 | 280 | 305 | 330 | 355 |
Main dimension
(mm) | H | 423 | 630 | 670 | 960 | 960 | 985 | 1080 |
| E | 395 | 493 | 584 | 740 | 848 |
| L2 | 216 | 126 | 159 | 187 | 230 |
| L1 |
| 274 | 346 | 418 | 345 | 443 | 541 | 737 | 933 | 1129 | 352 | 452 | 552 | 752 | 952 | 1152 | 380 | 483 | 586 | 792 | 998 | 1024 |
| L | CD | 391 | 616 | 688 | 760 | 758 | 856 | 955 | 1510 | 1346 | 1542 | 820 | 920 | 1020 | 1220 | 1420 | 1620 | 915 | 1018 | 1121 | 1327 | 1533 | 1738 |
| MD |
| 638 | 710 | 782 | 780 | 878 | 976 | 1172 | 1368 | 1542 | 820 | 920 | 1020 | 1220 | 1420 | 1620 | 915 | 1018 | 1121 | 1327 | 1533 | 1738 |
| m | 104 | 318 | 390 | 462 | 401 | 499 | 597 | 793 | 989 | 1185 | 418 | 518 | 618 | 818 | 1018 | 1218 | 448 | 551 | 664 | 860 | 1066 | 1272 |
| n | 130 | 190 | 196 | 240 | 264 |
| h |
| 145 | 152.5 | 190 | 211.5 |
| ɸ | 17 | 17 | 20 | 25 | 25 |
| B | 279-315 | 279-884 | 279-884 | 279-930 | 279-930 |
| F |
| 355-426 | 354/492 | 400/562 | 438/642 |
| Model | Lifting Weight | Lifting Speed | Running Speed | Hoisting Motor | Running Motor | Weight |
| t | m/min | m/min | Model | Power kW | Model | Power kW | kgs |
| CD 1T-12M | 1 | 8 | 20 | ZD22-4 | 1.5 | ZDY11-4 | 0.2 | 172 |
| CD 3T-12M | 3 | 8 | 20 | ZD41-4 | 7.5 | ZDY12-4 | 0.8 | 597 |
| CD 5T-12M | 5 | 8 | 20 | ZD41-4 | 7.5 | ZDY21-4 | 0.8 | 597 |
| CD 10T-12M | 10 | 7 | 20 | ZD51-4 | 13 | ZDY21-4 | 0.8 | 1100 |
| CD12T-12M | 12 | 3.5 | 18 | ZD51-4 | 13 | ZDY21-4 | 0.8 | 1200 |
| CD 16T-12M | 16 | 3.5 | 18 | ZD51-4 | 13 | ZDY21-4 | 0.8 | 1200 |
| CD 20T-12M | 20 | 4.2 | 14 | ZD52-4 | 18.5 | ZDY21-4 | 0.8 | 1930 |
| CD 32T-12M | 32 | 3 | 16 | ZDx62-6 | 18.5 | ZDY22-4 | 1.5 | 2950 |
Note: Lifting height can be customized i.e. 6m, 9m, 20m
| Model | Lifting Height | Lifting Speed | Running Speed | Hoisting Motor | Running Motor | Weight |
| t | m/min | m/min | Model | Power kW | Model | Power kW | kgs |
| MD 1T-12M | 1 | 8/0.8 | 20 | ZDS22-4 | 1.5/0.2 | ZDY11-4 | 0.2 | 199 |
| MD 3T-12M | 3 | 8/0.8 | 20 | ZDS41-4 | 7.5/0.8 | ZDY12-4 | 0.8 | 654 |
| MD 5T-12M | 5 | 8/0.8 | 20 | ZDS41-4 | 7.5/0.8 | ZDY21-4 | 0.8 | 654 |
| MD 10T-12M | 10 | 7/0.7 | 20 | ZDS51-4 | 13/1.5 | ZDY21-4 | 0.8 | 1150 |
| MD 12T-12M | 12 | 3.5/0.35 | 18 | ZDS51-4 | 13/1.5 | ZDY21-4 | 0.8 | 1280 |
| MD 16T-12M | 16 | 3.5/0.35 | 18 | ZDS51-4 | 13/1.5 | ZDY21-4 | 0.8 | 1280 |
| MD 20T-12M | 20 | 4.2/0.42 | 14 | ZDS52-4 | 18.5/2.2 | ZDY21-4 | 0.8 | 1450 |
| MD 32T-12M | 32 | 3/0.3 | 16 | ZDx62-6 | 18.5/2.2 | ZDY22-4 | 1.5 | 2950 |