Compact structure, light weight, small volume, easy to operate; It can be installed separatelyon the overhead i-beam, or it can be equipped with electric or manual single beam, doublebeam, cantilever, gantry and other cranes for use.
| Item | 0.25 | 0.5 | 1 | 2 | 3 | 5 | 10 | 16 |
| Capacity (t) | 0.25 | 0.5 | 1 | 2 | 3 | 5 | 10 | 16 |
| Hoisting height (m) | 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 |
| Hoisting speed (m/min) | 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) | 3.5 (0.35/3.5) |
| Travel speed (m/min) | 20/30 | 20/30 | 20/30 | 20/30 | 20/30 | 20/30 | 20 | 20 |
| Wire rope — Dia (mm) | 3.6 | 4.8 | 7.4 | 11 | 11 | 15 | 15 | 17.5 |
| Wire rope — Specification | 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–32c | 20a–32c | 25a–63c | 32b–63c | 32b–63c |
| Min curvature radius (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 | 3.5, 4, 6, 7.5, 9 | 3.5, 4, 6, 8, 11 |
| Hoisting motor — Model | ZD12-4 | ZD21-4 / ZD50.2/0.8 | ZD22-4 / ZD50.2/1.5 | ZD31-4 / ZD50.4/3.0 | ZD32-4 / ZD50.4/4.5 | ZD41-4 / ZDS0.8/7.5 | ZD51-4 / ZDS1.5/13 | ZD51-4 / ZDS1.5/13 |
| Hoisting motor — 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) | 13 (1.5/13) |
| Hoisting motor — Rotation speed (r/min) | 1380 | 1380 | 1380 | 1380 | 1380 | 1400 | 1400 | 1400 |
| Hoisting motor — Current (A) | 1.25 | 2.40 (0.72/2.4) | 4.30 (0.72/4.3) | 7.6 (1.25/7.6) | 11.2 (4/11) | 18.2 (4/18) | 30 (5/23) | 30 (5/23) |
| Travel motor — Model | ZDY110-4 | ZDY111-4 | ZDY111-4 | ZDY12-4 | ZDY12-4 | ZDY21-4 | ZDY21-4 | ZDY21-4 |
| Travel motor — Power (kW) | 0.04 | 0.2 | 0.4 | 0.4 | 0.4 | 0.8 | 0.8×2 | 0.8×2 |
| Travel motor — Rotation speed (r/min) | 1400 | 1380 | 1380 | 1380 | 1380 | 1380 | 1380 | 1380 |
| Travel motor — Current (A) | 0.3 | 0.72 | 0.72 | 1.25 | 1.25 | 2.4 | 2.4 | 2.4 |
| No. of connecting (times) | 120 | 125 | 190 | 196 | 240 | 264 | 320 | 376 |
| Working system | Intermediate FC=25% | Intermediate FC=25% | Intermediate FC=25% | Intermediate FC=25% | Intermediate FC=25% | Intermediate FC=25% | Intermediate FC=25% | Intermediate FC=25% |
| Power source | Three phase AC 380V 50Hz | Three phase AC 380V 50Hz | Three phase AC 380V 50Hz | Three phase AC 380V 50Hz | Three phase AC 380V 50Hz | Three phase AC 380V 50Hz | Three phase AC 380V 50Hz | Three phase AC 380V 50Hz |
| Basic dimension L (mm) | 391 | 391 | 884 | 884 | 930 | 930 | 1055 | 1055 |
| Basic dimension L1 (mm) | 78 | 78 | 650 | 667 | 767 | 840 | 950 | 954 |
| Basic dimension L2 (mm) | 216 | 216 | 16.5 | 19 | 25 | 25 | 31 | 37 |
| Basic dimension L3 (mm) | 279–315 | 616, 688, 760, 758, 856, 954, 1150, 1346, 1542 | 270, 470, 660, 860 | 281, 480, 680, 880 | 330, 530, 730, 940 | 1301, 1411, 1130, 1183, 1286, 1463, 1563 | 452, 453, 453, 453, 529, 586, 841, 999, 1085, 1187, 843, 990, 1090, 1273 | 1120 |
| Basic dimension B (mm) | 423 | 423 | 884 | 884 | 930 | 930 | 1055 | 1055 |
| Basic dimension H (mm) | 185 | 185 | — | — | — | — | — | — |
| Basic dimension d (mm) | 44, 45 | 318, 390, 462, 401, 499, 597, 793, 989, 1185 | — | — | — | — | — | — |
| Basic dimension b (mm) | 138 | 190 | 196 | 240 | 264 | 320 | 376 | 41 |
| Crane weight CD1 (kg) | 30, 31 | 121, 125, 130, 137, 145, 172, 188, 204 | 142, 147, 164, 174, 199, 215, 231, 247 | 220, 232, 283, 301, 329, 380 | 285, 287, 330, 354, 390, 431, 457 | 451, 473, 492, 508, 532, 654, 703, 785, 1104, 1154 | 472, 513, 549, 586, 897, 999, 1090, 1273 | 1350 |
| Crane weight MD1 (kg) | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% |