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Electric Hoist

, CD/MD Model
Here's our CD/MD type electric hoist. It is light duty lifting equipment, providing suitability for various cranes including bridge crane, gantry crane, jib crane, etc. Slightly modified, it can also meet customer's requirements for winches. This wire rope crane hoist is widely used in factories, mines, ports, warehouses, storage yards, stores and many other worksites. It is an indispensable material handling equipment for these areas to enhance efficiency and improve working condition.

This series hoist for coal mining comes in 0.25~16t lifting capacities and 3-30m lifting height. The CD type hoist works at normal speed and can meet general requirements. The MD type hoist has double lifting speed, namely normal speed and low speed. When it lifts at the low speed, it can meet high precision material handling requirements such as precise loading and unloading, sand box assembly, machine maintenance, etc. Therefore, the MD type electric hoist comes with wider application range.

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Technical Parameters of the Electric Hoist
Model
Lifting capacity (t) 0.25 0.5 1 2 3 5 10 16
Lifting height (m) 3 6 9 6 9 12 6 9 12 18 24 30 6 9 12 18 24 30 6 9 12 18 24 30 6 9 12 18 24 30 6 9 12 18 24 30 6 9 12 18 24 30
Lifting speed 8 (0.8/8) 8 (0.8/8) 8 (0.8/8) 8 (0.8/8) 8 (0.8/8) 8 (0.8/8) 7 (0.7/7) 3.5 (0.35/3.5)
Traveling speed 20 20/30 20/30 20/30 20/30 20/30 20/30 20
Wire rope Rope diameter 3.6 4.8 7.4 11 13 15 15 17.5
Structure 6× 39 6× 37 6× 37+1 6× 37+1 6× 37+1 6× 37+1 6× 37+1 6× 37+1
Track 10-20b 16-28b 16-28b 20a -32e 20a -32e 25a -63e 32a -63e 32a-63e
Min. radius of ring rail (m) 0.8 1.5 1.5 2 2 3 4 2 2.5 3 4 2 2.5 3 4 2.5 3 4 4.5 6 3.5 4 6 7.5 9 3.5 4 6 8 11
Hoisting motor Model ZD12-4 ZD1-4 ZD22-4 ZD31-4 ZD32-4 ZD41-4 ZD51-4 ZD51-4
ZDS0.2-0.8 ZDS0.2/1.5 ZDS0.3/3.0 ZDS0.4/4.5 ZDS0.8/7.5 ZDS1.5/13 ZDS1.5/13
Power (kw) 0.4 0.8 (0.2-0.8) 1.5 (0.2-1.5) 3.0 (0.4-3.0) 5.4 (0.4-4.5) 7.5 (0.8-7.5) 13 (1.5-13) 30 (5.2-30)
Speed (r/min) 1380 1380 1380 1380 1380 1400 1400 1400
Current 1.25 2.4 (0.72-2.4) 4.3 (0.72-4.3) 7.6 (1.25-7.6) 11 (2.4-11) 18 (2.4-18) 30 (5.2-30) 30 (5.2-30)
Traveling motor Model ZDY10-4 ZDY11-4 ZDY11-4 ZDY21-4 ZDY21-4 ZDY21-4 ZDY21-4 ZDY21-4
Power (kw) 0.06 0.2 0.2 0.4 0.4 0.8 0.8× 2 0.8× 2
Speed (r/min) 1400 1380 1380 1380 1380 1380 1380 1380
Current 0.3 0.72 0.72 1.25 1.25 2.4 2.4 2.4
Number of switching (n/hr) 120
Classification grade Intermediate PC=25%
Power supply 3-phase AC380V 50HZ
Basic dimensions L 391 616 688 760 758 856 954 1150 1346 1542 820 920 1020 1220 1420 1620 932 1038 1138 1327 1533 1738 1047 1157 1257 1467 1677 1887 1602 1783 2145 2507 2869 1872 2092 2532 2952 3387 616
L1 78 274 346 418 345 443 541 737 933 1129 352 452 552 752 952 1152 380 483 586 792 998 1204 415 525 625 835 1045 1255 875 1056 1418 1780 2142 1156 1356 1796 2216 2651 274
L2 216 125 158 187 229 267 301 301
L3 318 390 462 401 499 597 793 989 1185 418 518 618 818 1018 1218 448 551 654 860 1060 1272 485 606 695 905 1115 1325 949 1130 1492 1854 2216 1210 1430 1970 2290 2725 318
L4 190 196 240 264 320 376 376
B 279-315 884 884 930 930 1055 1055 1055
H 423 650 667 767 840 950 954 1058 1120 1183 1350 2100
d 16.5 19 25 25 31 37 41
b 185 185
Dead Weight ±10% CD 44 45 46 121 125 130 137 145 172 188 204 220 221 232 285 309 332 353 281 297 354 390 420 451 437 495 597 646 686 726 1048 1098 1209 1301 1411 1130 1183 1286 1463 1563
Md 138 142 147 164 174 199 215 231 247 256 267 320 344 361 388 311 327 284 420 450 481 508 532 654 703 743 783 1104 1154 1265 1366 1487 1220 1273 1376 1553 1653
cd 30 31 32 89 94 99 105 112 120 135 159 165 166 176 186 209 229 249 222 236 250 284 312 340 377 400 415 456 493 529 795 841 943 1035 1127 850 903 1006 1183 1283
md 106 111 116 132 140 147 162 177 192 201 211 221 244 264 284 252 266 280 314 342 370 430 457 472 513 549 586 851 897 999 1091 1183 949 997 1090 1273 1373
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