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1. Explosion proof Overhead Crane is used in environment that is mixed with inflammable gas.2. The all motors and electrical control boxes of this overhead crane have explosion proof function, when you start and using this overhead crane, it does no
Tel:+86-373-7181222
Email:manager@zgjrjx.com
- Description
- Parameters
1. Explosion proof Overhead Crane is used in environment that is mixed with inflammable gas.
2. The all motors and electrical control boxes of this overhead crane have explosion proof function, when you start and using this overhead crane, it does not produce electric spark in working environment.
3. This Explosion proof Overhead Crane is applicable to workshop where the Explosion conduction is lower than IIB or IIC, the burning point of inflammable gas is higher than T4.
4. The capacity is from 5t to 50t.
5. The span is from 10.5m to 31.5m, and the duty class is A3 ~ A6.
2. EX grade : Exd II BT4 or Exd II CT4
3. Long service time
4. Make according to your requirement
2. Lifting limit switch and traveling limit switch
3. Current overload protection system
4. Voltage lower protection function
5. Emergency stop system
6. Zero voltage protection
7. Weight overload limiter
2. The all motors and electrical control boxes of this overhead crane have explosion proof function, when you start and using this overhead crane, it does not produce electric spark in working environment.
3. This Explosion proof Overhead Crane is applicable to workshop where the Explosion conduction is lower than IIB or IIC, the burning point of inflammable gas is higher than T4.
4. The capacity is from 5t to 50t.
5. The span is from 10.5m to 31.5m, and the duty class is A3 ~ A6.
Explosion Proof Overhead Crane Main Feature
1. Famous brand motor2. EX grade : Exd II BT4 or Exd II CT4
3. Long service time
4. Make according to your requirement
Explosion Proof Overhead Crane Safety device
1. Top quality longtime bearing polyurethane materials buffer2. Lifting limit switch and traveling limit switch
3. Current overload protection system
4. Voltage lower protection function
5. Emergency stop system
6. Zero voltage protection
7. Weight overload limiter
| Capacity (ton) | 5-50/10 | |
| Span (m) | 10.5-31.5 | |
| Max. Lifting height | Main hook | 12-16m |
| Aux hook | 14-18m | |
|
Travelling speed (m/min) |
Main lift | 1.9~3.7m/min |
| Aux lift | 3.37~3.8m/min | |
| Trolley travelling | 8.9~10.3m/min | |
| Crane travelling | 12~12.6m/min | |
| Working duty | A3~A4 | |
| Ex-proof grade | Exd Ⅱ BT4 & Exd Ⅱ CT4 | |
| Motor | YBZE special Ex-proof motor | |
| Total weight | 11.3~64.9t | |
| Max. wheel pressure | 74~450KN | |
| Steel track | 43kg/m QU70QU80 square bar90-100 | |
| Power supply | 380V/50Hz/3Phase A.C or customer’s demand | |
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