QD Electric Trolley Lifting Hook Double Girder Overhead Bridge Crane

Product Details

JINRUI is one of the professional double girder overhead crane manufacturers and suppliers. Don't hesitate to import customized and cheap workshop and warehouse overhead crane, bridge crane, Double Girder Bridge crane, double beam overhead crane, lifting crane made in China from our factory or check the price and design with us.

QD Electric Trolley Lifting Hook Double Girder Overhead Bridge Crane

overhead crane

Double Girder Overhead Crane Description

1. Motors: are in accordance with ISO 9001:2000 ISO 14001:2004, specially crane motors are suitable for frequent starting, reversing and braking

2. Brakes: independent hydraulic brake, safer and easier to control

3. Gear box: carbon alloy steel, gear boxes are made of accurate hob cut helical spur gears and pinions, hardness 250 to 350 BHN made from

4. Electrical panel: nodular design, ease to install and maintain, reliable operation, fuse less circuitry, ducted wiring and compact terminals

5. Limit switch: safety limit switches prevent over traveling length, overload protection prevent overloading, etc

6. Wheels: the wheels are produced in special vacuum casting workshop, no sand inclusion technique, more elastic, more hard-wearing and durable

7. Painting: two layers primer before assembly and two layers synthetic enamel after testing

overhead crane

bridge crane

EOT crane

Double Beam Overhead Crane Features:

1. Widely used heavy duty, wider spans, higher working frequency.

2. Double girder overhead cranes are available with load capacities up to 100T and with spans up to 50m, suitable for lifting and transporting loads over 20T and span more than 25m.

3. End carriage joints can ensure positive contact of all four wheels with track.

4. The girder profiles are produced weldless with integrated technology, so that can achieve maximum performance with minimum dead weight

5. Variable speed through VVF drive, Wireless radio remote control and cabin operate, Shrouded DSL system for power feeding, PLC automatic control system

double girder overhead crane

overhead bridge crane

overhead bridge crane

Double Girder Bridge Crane Package & Delivery

Lifting crane

end beam


Lifting capacity (t)5-50/1075-100/20125/32-250/50300/40-350/75400-450/80
Span (m)10.5-31.513.5-31.513-3117-2221 20.8
Crane travel mechanismSpeed (m/min)A517.7-91.9
Hoist Lift & travel mechanismLifting speed (m/min)Main hookA53.9-11.30.84-4.4
Aux hook4.78-15.6
Max. Lifting height (m)Main hook12 16 20 22 24 25 28 30 32
Aux hook14 16 18 22 26 30 32 33 40
Traveling speed (m/min)5-44.6
Working dutyA5 A6
Power supply380V 50HZ 3phase or as your required