QZ Model Double Girder Grab Bucket Overhead Travelling Crane

QZ Model Double Girder Grab Bucket Overhead Travelling Crane

QZ electric grab bridge crane is mainly composed of box-shaped bridge, grab crab, trolley travelling mechanism, cab and electric control system. It is used various model grab bucket as a lifting mechanism, which is designed to working for grab all kinds of loose accumulative materials. It is widely used in power plant, warehouse, workshop, yard to conduct lifting and loading the bulk materials. The crane can be used for both indoor and outdoor operations and water-proof cloth is needed in out door operation.

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Product Details

QZ electric grab bridge crane is mainly composed of box-shaped bridge, grab crab, trolley travelling mechanism, cab and electric control system. It is used various model grab bucket as a lifting mechanism, which is designed to working for grab all kinds of loose accumulative materials.  It is widely used in power plant, warehouse, workshop, yard to conduct lifting and loading the bulk materials. The crane can be used for both indoor and outdoor operations and water-proof cloth is needed in out door operation.


The lifting capacity from 5 to 20t, and span from 10.5m to 31.5m. The working environment temperature is -25 °C ~ +45 °C, and can not be used in explosion, flammable, corrosive, toxic places, etc. We have various grab bucket, such as electric, machinery, motor and hydraulic grab bucket.

Double girder grab bucket overhead traveling crane_副本.jpg

Components details

image (4).jpg

Technical details

Lifting weight(t)

5

10

16

20

Span(m)

10.5~31.5

Max Lifting height(m)

20

18

22

26

Working class

A6

Speed

(m/min)

lift

40.1

40.7

41.8

48.6

Traveling of crab

44.6

45.6

43.2

Traveling of trolley

93.7/86.4

76/89

89/87.3

87.3

Motor(type/kw)

Hoisting closing

YZR225M-8/22*2

YZR280S-10/37*2

YZR315M-10/75*2

YZR355M-10/90*2

Traveling of crab

YZR132M2-6/3.7

YZR160M1-6/5.5

YZR160M2-6/7.5

Traveling of trolley

YZR160

M1-6/5.5*2

YZR160

M2-6/7.5*2

YZR160

M2-6/7.5*2

YZR160L-6/11*2

YZR160L-6/11*2

YZR180L-8/11*2

YZR180L-8/11*2

YZR200L-8/15*2

Steel track recommended

43kg/m

QU70

Power source

3P   A.C 50Hz 380V


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