40 Ton - 60 Ton Lattice Boom Harbour Portal Jib Crane Cabin Control
60 Ton Lattice Boom Harbour Portal Crane Cabin Control Compact Frame
Lattice Boom Portal Crane Information
Portal crane design and manufacturing standards: port gantry crane code (GB/T17495-1998), lifting equipment safety code (GB/T14406-1993); ISO standard, fema standard, JIS standard;
Portal cranes have a variety of uses, such as port handling, shipyard material handling, shipbuilding and repair yards, metallurgy industry. The four-link shipyard gantry crane is composed of a frame, a lifting mechanism, a luffing mechanism, a slewing mechanism, a walking mechanism, a sling device (grab, container sling, hook), electrical equipment and other safety auxiliary devices.
Lattice Boom Portal Crane Parameter
Four-link Type Portal Crane
| Type | Cap(t) | Max(m) | Min(m) | Up(m) | Down(m) | Span*Base | Max wheel load |
| MQ0525 | 5 | 25 | 8 | 12 | 9 | 10.5*10.5 | 180 |
| MQ1033 | 10 | 33 | 9.5 | 20 | 12 | 10.5*10.5 | 185 |
| MQ1633 | 16 | 33 | 9.5 | 28 | 15 | 10.5*10.5 | 250 |
| MQ2533 | 25 | 33 | 9.5 | 28 | 15 | 10.5*10.5 | 260 |
| MQ3240 | 32 | 40 | 12 | 35 | 13 | 12*10.5 | 320 |
| MQ4570 | 45 | 70 | 25 | 45 | 13 | 12*12 | 320 |
| MQ5035 | 50 | 35 | 11.5 | 40 | 0 | 12*10.5 | 280 |
Single-jib Type Portal Crane
| Type | Cap(t) | Max(m) | Min(m) | Up(m) | Down(m) | Span*Base | Max wheel load |
| MQC0209 | 2 | 9 | 4 | 6 | 6 | 4.5*4.5 | 40 |
| MQC0315 | 3.2 | 15 | 5.6 | 12 | 8 | 6*6 | 80 |
| MQC0322 | 3.2 | 22 | 7 | 14 | 8 | 6*6 | 90 |
| MQC0515 | 5 | 15 | 6 | 12 | 9 | 6*6 | 120 |
| MQC0518 | 5 | 18 | 6 | 15 | 9 | 6*6 | 200 |
| MQC0520 | 5 | 20 | 7.5 | 16 | 18 | 6*6 | 200 |
| MQC3056 | 30 | 56 | 18 | 45 | 5 | 10*10.5 | 300 |
| MQC4580 | 45 | 80 | 24 | 50 | 14 | 12*14 | 340 |
| MQC5070 | 50 | 22 | 70 | 50 | 13 | 10.5*14 | 300 |
| MQC6345 | 63 | 45 | 17 | 40 | 10 | 10*10.5 | 250 |
Lattice Boom Portal Crane Features
1, a variety of structural forms of grab rope device, rope stability effect is good, significantly inhibit the swing of the sling;
2. Dual-machine collaborative operation technology, high control precision, good synergy effect;
3. The hinge points of the boom move upward to realize the winding of the wire rope, prolong the service life of the wire rope, and facilitate maintenance;
4. Automatic turning and following technology of container spreader to improve working efficiency and safety;
5. Power feedback technology, energy saving and environmental protection;
6, wind alarm, security dynamic scanning and other safety measures are complete.
Lattice Boom Portal Crane Images
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