Mobile Harbour Portal Crane Marine Use 360 Degree 40 Ton
Portal Crane is named for its portal base.This kind of crane is mostly used in shipyards, wharfs, loading and unloading places.The revolving part of the crane is mounted on the portal base.The portal base is actually the load-bearing part of the crane.
Traveling mechanism is installed under the portal base, which can travel on the track set on the ground (Fixed Portal Crane is fixed on the ground, not include traveling mechanism). The rotating part is equipped with a boom and lifting, rotating and luffing mechanism. Four mechanism work together to complete the installation of equipment or hull segments, or to carry out cargo loading and unloading.
| Type | Safety working
load (N) | Max working
Red (m) | Min working
Red (m) | Hoisting
Speed
(m/min) | Slewing
Speed
(r/min) | Luffing
Time
(s) | Hoisting
Height
(m) | Slewing
Angle |
| Power
(kW) | SQ1 | 10 | 6~12 | 1.3~2.6 | 15 | 1 | 60 | 30 |
| 2/5 | 7.5 | SQ1.5 | 15 | 8~14 | 1.7~3 | 15 | 1 | 60 |
| 360 | 2/5 | 11 | SQ2 | 20 | 5~15 | 1.1~3.2 | 15 | 1 |
| 30 | 360 | 2/5 | 15 | SQ3 | 30 | 8~18 | 1.7~3.8 | 15 |
| 70 | 30 | 360 | 2/5 | 22 | SQ5 | 50 | 12~20 | 2.5~4.2 |
| 0.75 | 80 | 30 | 360 | 2/5 | 37 | SQ8 | 80 | 12~20 |
| 15 | 0.75 | 100 | 30 | 360 | 2/5 | 55 | SQ10 | 100 |
| 2.5~4.2 | 15 | 0.75 | 110 | 30 | 360 | 2/5 | 75 | SQ15 |
| 12~20 | 2.5~4.2 | 15 | 0.6 | 110 | 30 | 360 | 2/5 | 90 |
| 200 | 16~25 | 3.2~5.3 | 15 | 0.6 | 120 | 35 | 270 | 2/5 |
| SQ25 | 250 | 20~30 | 3.2~6.3 | 15 | 0.5 | 130 | 40 | 270 |
| 90*2 | SQ30 | 300 | 30 | 3.2~6.3 | 15 | 0.4 | 140 | 40 |
| 2/5 | 90*2 | SQ35 | 350 | 20~35 | 4.2~7.4 | 15 | 0.5 | 150 |
| 360 | 2/5 | 110*2 | SQ40 | 400 | 20~35 | 4.2~7.4 | 15 | 0.5 |
