Motor-driven Single Beam Bridge Crane

1. Motor-driven single beam crane mechanical features Single welding box girder, DIN/FEM standard deflection Material Fe37 or Fe52 Whole length CNC cutting for complete web plate, high deflection accuracy High quality autometic welding and NDT inspection Shot-blasting Sa2.5 for complete girder...

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Product Details

1. Motor-driven single beam crane mechanical features

Single welding box girder, DIN/FEM standard deflection

Material Fe37 or Fe52

Whole length CNC cutting for complete web plate, high deflection accuracy

High quality autometic welding and NDT inspection

Shot-blasting Sa2.5 for complete girder after welding, stress release

Epoxy zinc rich high quality paiting, 2x2 with 140m

10.9 class High tension bolts mouting between girder and legs, life time safety connection

Compacted gearmotor driving, stepless control, hardern gear, safety disck brake

High proection class IP55, F class, 40% ED

Double flanged or flat wheels, anti-friction bearings, cellular buffers, derailment protectors

2. Main parts show of motor-driven single beam bridge crane

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Technical Parameter


crane travelling mechanism

travelling speed (m/min)

ground controlling 20

remote controlling  30

remote controlling
     30


speed ratio

38

30

38


span (m)

7.5~31.5

7.5~22.5

23~31.5

lifting mechanism&electric hoist travelling mechanism

electric hoist type

CD1, MD1


lifting height (m)

6,9,12,18,24,30


travelling speed (m/min)

20

working system

A4~A5

power supply

3 Phase 380V 50Hz

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