450T Load Double Girders EOT Workshop Overhead Crane Heavy Duty

450T Load Double Girders EOT Workshop Overhead Crane Heavy Duty

Product description of european model double girder overhead crane :

Double girder overhead crane is composed with double girder frame, crane traveling end truck, and the top running trolley with lifting and travelling device. The motors, reducers and brakes in this model crane lifting and traveling mechanism are separate parts, which makes the crane higher working duty from A3~A8 (ISO) and faster lifting and traveling speeds.

The cranes standard speeds are adjustable, which allow the crane adjust its speed under 2~3 grades. The crane could also be equipped with frequency inverter, which makes the crane speeds adjusted under 10 grades speeds. It could move very slow which makes it possible to do very accurate works.

Security of european wire rope hoist lifting equipment:

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)
 

Our Advantage:
The 2,700-plus-member factory covers over 680,000 square meters and has a total asset of RMB 660 million. The 1,200-plus equipment enable the company to independently conduct over 20 technological flows, including lathing, milling, planning and grinding, The 180-plus intermediate and senor technical staff are responsible for R&D and production of all the products. The products have passed CE SGS TUV BV and CU-TR verification, and factory passed ISO9001-2008 international certification, IS014001:1996 environmental and ISO28001-2001 quality, health and safety certification. Our company has perfect quality-control system, strict and comprehensive management system, strong production capability and advanced test measures, guaranteeing high quality, output, competitiveness and market share.

Product technical parameters

Drawing of KSQL model Overhead Crane: