SPAN ×BASE: 10.5×10.5 m
HOIST: 40 (m/min)
LUFFING: 24 (m/min)
SLEWING: 15 (r/min)
TRAVEL: 25 (m/min)
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Product Detail of Four Link Portal Crane
Four-link type portal crane has been extensively applied to loading and unloading at port and materiel handling at dockyard and metallurgy industry. The main structures are composed of steel frame, lifting mechanism, luffing mechanism, slewing mechanism, crane travel mechanism, spreader device (grab, container spreader, hook and electromagnetic disk), electrical equipment and other accessory equipments for safety. Steel structures include jib and A-frame, slewing platform and gantry frame.
Technical data of Four Link Portal Crane
| SPAN × BASE(m) | SPEED | MAX WHEEL LOAD( KN) | Capability (kw) | SHIP (DWT) | |||
| HOIST (m/min) | LUFFING (m/min) | SLEWING (r/min) | TRAVEL (m/min) | ||||
| 10.5×10.5 | 40 | 24 | 1.5 | 25 | 180 | 280 | 19000 |
| 10.5×10.5 | 50 | 40 | 1.5 | 25 | 210 | 300 | 30000 |
| 10.5×10.5 | 50 | 50 | 1.5 | 25 | 220 | 330 | 19000 |
| 10.5×10.5 | 50 | 40 | 1.4 | 25 | 185 | 345 | 30000 |
| 10.5×10.5 | 50 | 40 | 1.5 | 25 | 240 | 325 | 19000 |
| 10.5×10.5 | 60 | 40 | 1.5 | 25 | 250 | 345 | 30000 |
| 10.5×10.5 | 60 | 50 | 1.5 | 25 | 260 | 435 | 30000 |
| 10.5×10.5 | 50 | 50 | 1.41 | 25 | 260 | 560 | 30000 |
| 10.5×18.5 | 15 | 17 | 0.26 | 26 | 260 | 400 | 100000 |
| 25 | |||||||
| 16×10.5 | 30 | 40 | 1.2 | 26 | 300 | 530 | 30000 |
| 12×10.5 | 7.5 | 12.8 | 0.4 | 25 | 250 | 250 | 30000 |
| 15 | |||||||
| 12×10.5 | 6 | 12.8 | 0.4 | 25 | 250 | 320 | 30000 |
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