Insulating Overhead Crane
| Name | Insulating Overhead crane |
| Model | QY |
| Capacity | 5ton～20/5Ton |
| Lifting height | ≥ 6m |
| Working class | A5, A6, A7, A8 |
| Ambient temperature | -25℃~ 40℃ |
Brief Description
The insulating overhead crane is commonly used in electrolytic plants for handling non-ferrous metals, such as aluminum, magnesium, etc. This type of industrial crane is composed of box shape girder, crane traveling mechanism, hoist trolley and electric equipment etc.
To avoid safety threat by current from electrolytic tank to operator in the cab, our insulating overhead crane has been equipped with insulation devices at essential parts. Specifically, there are at least three electric insulation devices designed on the hoisting equipment for protecting operator form being shocked by current.
This insulating overhead crane is a heavy duty crane. So, for sake of absolute safety, the main lifting mechanism is provided with double brakes.
If you are still searching for the best overhead crane with excellent insulating capability from the most trusted overhead crane suppliers, YUNTIAN is your "final destination".
Environmental Conditions
1. Three-phase A.C. power supply; 380V, 50Hz (Rated voltage can also depends on local demand)
2. Ambient temperature: -25℃~ 40℃
3. Relative humidity: ≤50% at a temperature of 40℃
4. Special design is available if required.
| Lifting capacity | t | 16/3.2 | 20/5 | |||||||||||||||
| Span | m | 10.5 | 13.5 | 16.5 | 19.5 | 22.5 | 25.5 | 28.5 | 31.5 | 10.5 | 13.5 | 16.5 | 19.5 | 22.5 | 25.5 | 28.5 | 31.5 | |
| Max. lifting height | Main hook | 16 | 12 | |||||||||||||||
| Aux. hook | 18 | 14 | ||||||||||||||||
| Working class | A6 | A6 | ||||||||||||||||
| Speed | Main hook lifting | m/min | 10.7 | 9.8 | ||||||||||||||
| Aux. hook lifting | 14.6 | 15.5 | ||||||||||||||||
| Trolley traveling | 44.6 | |||||||||||||||||
| Crane traveling | 76 | 89 | 76 | 89 | ||||||||||||||
| Motor | Main hook lifting | Kw | YZR250M1-6/37 | YZR250M2-6/45 | ||||||||||||||
| Aux. hook lifting | YZR160L-6/13 | YZR180L-6/17 | ||||||||||||||||
| Trolley traveling | YZR 132M2-6/4 | |||||||||||||||||
| Crane traveling | YZR160M1-2-6/2×7.5 | YZR160L-6/2×11 | YZR160M1-2-6/2×7.5 | YZR160L-6/2×11 | ||||||||||||||
| Weight | Hoist trolley | t | 6.592 | 8.64 | ||||||||||||||
| Total weight | 21 | 23 | 25 | 29 | 32 | 36 | 40 | 44 | 22 | 24 | 27 | 31 | 34 | 39 | 43 | 46 | ||
| Max. wheel pressure | KN | 155 | 164 | 173 | 194 | 203 | 214 | 223 | 232 | 177 | 188 | 199 | 221 | 233 | 243 | 255 | 265 | |
| Recommended rail | 43kg/m; QU70 | |||||||||||||||||
| Power supply | Three-phase A.C. 380V, 50Hz | |||||||||||||||||
| Control way | Pendent line control, cabin control and remote control |
| Electrical parts | SCHNEIDER, SIEMENS, CHINT |
| VFD | SCHNEIDER, SIEMENS, CHINT, YASKAWA |
| Motor | XINDALI, JMU, ABM. ABB, WEG. SIEMENS or any special specified |
| Reducer | TAILONG, TAIXING, SEW or any special specified |
| Working duty | A5/A6 |
| Overload limiter | YES/NO |
| Audible and visual alarm | YES/NO |
