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It allows the bulk cargo container to be tilted by tilting the spreader center rotation mechanism to the side of the shaft so that bulk cargo such as grain, coal, iron ore, etc. can be unloaded from the bulk container to the ship or other transport space goods. The QSHI series of overturning container spreaders consist of an external frame attached to the crane hook, which is connected to the bulk container by means of a reverse pin, in the same way as the length of the spreader. The inner frame and the outer frame are connected by a slewing ring and are rotated 360 ° by means of a drive motor mounted in the outer frame to drive the inner frame.
2. It can handle up to 35 tons and 40 tons of safe workload (SWL). It is equipped with a high-performance hydraulic power unit, used to opertea ISO floating rotary and flip drive. QSHI series of flip spreader with a fixed and movable container anti-dumping device.
model | QSHI1710 | QSHI1720 |
Structural classification | ||
Rated weight | 35t | 40t |
Container size | 20ft | 40ft |
Upper lifting point lifting capacity | 4*12.5 t | |
Self weight | 8t- 8.6t | 18.75t |
operation time | ||
twistlock rotation 90° | About 1.5 sec | |
Container anti-tilt device 30° | About 7 sec | |
Continue to flip 360° | About 30 sec | |
Hydraulic system | ||
System working pressure | 16Mpa | |
Main pressure relief valve pressure | 17Mpa | |
Release valve pressure | 20Mpa | |
Relief valve pressure | 5MPa | |
Pump flow | 70 L/min | |
Fuel tank flow | 225 Liters | |
Operating oil temperature | 40 ℃ | |
Hydraulic oil | ISO VG 46(P) | |
Electrical System | ||
Power unit | Diesel Generator Set | |
Supply voltage/frequency | AC 380V(3P)/ 50Hz | |
Control voltage | AC 220V & 24 V | |
Total power | 18.5kW | |
Protection level | IP55 | |
Insulation class | F | |
other | ||
Re-export driver | ISO Floating Revolver, Cylinder Drive | |
Flip drive form | Hydraulic motor gear drive | |
Anti-tilt device drive form | Cylinder driver | |
Ambient temperature | ‘-20~ +40 ℃ |