Product
Electric Wire Rope Hoist
CD and MD Electric Wire rope electric hoist is a kind of small-sized lifting crane. Due to its economical cost and reliable performance, years it is ranked Top 1 sales amount.
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Application scenario
Mounted on overhead crane, gantry crane and jib cranes, it can work with them compatibly. The rated load is up to 32t, and the hook lift is up to 100m, widely used in factory, mine, harbors, warehouse, cargo storage areas and shops, essential in raising working efficiency and improving working condition.
CD and MD electric hoist is designed according to Chinese crane designing Norm JB/T 9008.1-9008.2-2004.
Detailed Configuration
Lifting Mechanism
Lifting Mechanism
  •   Closed winch combined with motor, gears, drum, hook, sheaves, shaft, coupling, rope guide etc
  •   Lifting speed: single or dual as per requirements
  •   Overload limiter applied
  •   Lifting limiter applied
Trolley
Trolley
  •   LD Driver
  •   Traveling speed: single or dual or step less as per requirements
Control
Control
  •   Independent pendent control
  •   Wireless control as option
Safe Protection
Safe Protection
  •   Emergency-off switch
  •   Overload protect
  •   Earth protection
  •   Zero Position Protection
  •   Lifting travel protection
  •   Load display as option
Product Data
Form 1
Type CD1 MD1
Capacity(t) 0. 25 0. 5 1 2 3 5 10 16
Hoisting(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 9 12 18 24 30 9 12 18 24 30
Hoisting speed(m/min) 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)
Travel speed(m/min) 20 20/30 18
wire rope Dia(mn) 3. 6 4. 8 7.4 11 13 15 17.5
wire rope specification 6X19 6X37  
Track 10-20b 16-28b 20a-32c 25a-50b 32b-50b 32b-63c
Min curvature radius(m) 0. 8 1. 5 1.5 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 Type ZD112-4 ZD121-4 ZD122-4 ZD131-4 ZD132-4 ZD141-4 ZD151-4
ZDS102/0.8 ZDS1 0.2/ 1.5 ZDS1 0.4 / 3.0 ZDS1 0.4/4.5 ZDS1 0.8/7.5 ZDS1 1.5/13
Power(KW) 0. 4 0. 8(0. 2/0. 8) 1. 5(0 2/1. 5) 3.0(0.4/3.0) 4.5(0.4/4.5) 7.5(0.8/7.5) 13(1.5/13)
Rotation speed(r/min) 1380 1400
Current(A) 1. 25 2.4(0.72 / 2.4) 4. 3(0. 72/4. 3) 7.6(1.25/7.0) 11(1.25/11) 18(2.4/18) 30(5.2/30)
Traveling motor Type ZDY110- 4 ZDY111-4 ZDY112-4 ZDY121-4
Power(KW) 0 .06 0. 2 0.4 0.8
Rotation speed(r/min) 1400 1380 1380 1380
Current(A) 0. 3 0. 72 1.25 2.4
No.of connecting 120
Working system intermediate FC=25%
Power source Three-phase AC 380V50Hz or other as required
dead weight (Kg) CD1 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
Md1   138 142 147 164 174 199 215 231 247 256 267 320 344 361 388 311 327 384 420 450 481 508 532 654 703 743 783 1104 1154 1265 1366 1467 1220 1273 1376 1553 1653
Cd1fixed 30 31 32 89 94 99 105 112 120 135 159 165 166 179 186 209 229 249 222 236 250 284 312 340 377 400 415 456 493 529 795 841 943 1035 1127 850 903 1006 1183 1283
Md1fixed   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

Form 2
Capacity(t) 16 20 32
Type HC164 HC164II HC164 HC164II HC164
Hoisting height(m) 12 16 24 32 36 42 48 9 12 15 18 21 24 27 30 33 36 9 12 18 24 9 12 15 18 21 24 27 30 9 12 16 20 24
Hoisting speed(m/min) 6 (0.6/6) 4.2 (0.42/4.2) 3.3 (0.33/3.3) 4.2(.042/4.2) 3(0.3/3)
Travel speed(m/min) 18 14 14 16
wire rope Dia(mn) 26 17.5 21.5 26
wire rope specification 6x37  
Track 50a-63c 56a-63c bigger than 63c
Min. curvature radius(mm) 3 3.5 4 5 6 7 8 3 3.5 4 5 6 7 8 9 10 11 3 4 5.5 7.6 3 3.5 4 5 6 7 8 9 3.5 4.5 5.8 7.2 8.7
hoisting motor type ZDX62-6(ZDS1) Zd151-4(ZDS1) Zd152-4(ZDS1) ZDX62-6(ZDS1)
power(Kw) 18.5(2.2/18.5) 13(1.5/13) 18.5(2.2/18.5) 18.5(2.2/18.5)
Rotation speed(r/min) 960 1400 960
Current(A) 43 30(5.2/30) 42 43
Traveling motor Type ZDY121-4 ZDY(D)121-4 ZDY(D)1
Power(Kw) 0.8 0.8 1.5
Rotation speed(r/min) 1380 1380 1380
Current(A) 2.4 2.4 4.3
No.of connecting 120  
Working system Intermediate FC=25%
Power source Three phase AC 380V 50Hz or other as required
Basic Diamensions(mm) L 1666 1811 2106 2391 2546 2766 2986 1646 1735 1913 2091 2269 2447 2625 2803 2981 3159 1875 2108 2574 3040 1747 1942 2153 2364 2575 2786 2997 3208 1913 2127 2412 2697 2982
L1 810 955 1250 1535 1690 1910 2130 808 986 1164 1342 1520 1698 1876 2054 2232 2410 1004 1237 1703 2169 948 1143 1354 1565 1776 1987 2198 2409 1056 1270 1555 1840 2125
L2 396 330 402 330 396
L3 685 830 1125 1410 1565 1785 2005 700 878 1056 1234 1412 1590 1768 1946 2124 2302 858 1091 1557 2023 840 1035 1246 1457 1668 1S79 2090 2301 916 1130 1415 1700 1985
L4   600 670 600 670 600
B 505 650 945 1230 1385 1605 1825 488 666 844 1022 1200 1378 1556 1734 1912 2090 604 837 1303 1769 548 743 954 1165 1376 1587 1798 2009 656 870 1155 1440 1725
H 288-310 306-320 288-310 320
d 2600(1300) 2300(1300) 2500(1300) 2300(1300) 2500(1500)
Crane weight(kg) travling 25
2100 2200 2400 2550 2650 2800 2900 1530 1602 1673 1745 1816 1887 1959 2030 2100 2173 2450 2620 2800 3250 1838 1927 2025 2162 2240 2320 2444 2527 2885 2950 3270 3495 3700
stationary 1700 1800 2000 2150 2225 2400 2500 1183 1255 1308 1379 1450 1522 1593 1665 1736 1807 1750 1920 2100 2550 1375 1453 1539 1630 1759 1838 1962 2045 2115 2170 2475 2690 2880