European Double Girder Eot 20t 50t 100t Electric Overhead Crane Bridge Crane
Design, production and inspection carry out hte last issued relevant national standard, equivalently adopts some foreign criteria including FEM,DIN and IEC.Compared with the general QD bridge crane, its weight is reduced by about 15~30%,the maximum wheel pressure is reduced by about 10~35%,which can the requirements of crane for factory building structure and reduce production cost. As the core component of driving mechanism,reducer gear pair with hard tooth surface and high precision gear set,forged wheel and variable-frequency speed regulating system, which makes this type of crane become renewal product of traditional general bridge crane and applied in industry of machinery production, assembling, petrochemicals, warehouse logistics, electric power construction, papermaking and railways.
1. Overload protection in the event of overload, the hoist unit switches off and only the lowering motion is possible
2. Long and cross travel limited by means of preliminary and final limit switches or infrared anti-collision device
3. Anti-falling protection for the Three-in-One electric motor of trolley and crane prevents from accidental falling
4. All movements can be switched off by actuating the emergency-off switch at the control station via a main contact
5. High quality long time bearing polyurethane materials buffer fixed at the end of trolley travelling and crane travelling to prevent over traveling
6. Safety hook latch used for avoiding the lifted material out off from the hook
7. Audible and visual alarm device to inform the person stay near by the travelling crane
8. Rain Cover for lifting mechanism of outdoor cranes, electric cabinet and driving mechanism
9. Protective earth conductor is fitted as standard
10. Voltage lower protection system
11. Current overload protection system and more (contact with us more details)
1. Overhead crane and gantry crane manufacturing and tolerances of rail installation GB/T10183-2005
2. Crane test specification and procedures GB/T5905-1986
3. Crane electric control equipment JB/T4315-1997
4. Important application wire rope GB8918-2006
5. Carbon structure steel GB/T700-2006
6. Low alloy high strength structure steel GB/T1591-2008
7. Welding joint radiographic inspection standard JB928-1994
8. Steel welding joint manual ultrasonic flaw detection way GB11345-1989
| Item |
KSQ type European Double Girder Bridge Crane |
| Lifting Capacity |
5-450 ton |
| Span |
10.5-31.5 m |
| Lifthing Height |
12-40 m |
| Lifting Mechanism |
European winch trolley |
| Woking Temperature |
-25-40° |
| Working Class |
A5-A6 |
| Power Supply |
AC-3Phase-220/230/380/400/415/440V-50/60Hz |
Q1: What's the information should I provide when inquiry?
A1: The more details or drawings,the better.Such as Lifting capacity, Lifting height,Span,Voltage or others special requirements.
Q2: Can you provide custom service?
A2: Yes, of course. We are manufacturer and we have our own engineer group.They can out customized design according to your requirement. You just need to tell us your requirements.
Q3: Are there professional technicians to assist in the installation?
A3: Yes. We have a professional installation team and have been to many countries to assist in installation. lf you need us to provide this service,please let us know in advance and we will provide you with the best solution.
Q4: How do you guarantee the quality?
A4: We will constantly check the quality during the manufacturing process, and strictly test the equipment before shipment, and we will also send you a quality certificate.
Q5: What international certifications have your crane passed?
A5: Our crane has passed CE,ISO,GOST.SGS,TUV.BV.and so on.
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