Double Girder Overhead Crane (5ton-50ton)

Double girder overhead crane 1.Work class: A5, A6 2.Motor: Siemens or Schneider 3.Speed: single or inverter 4.A factory

QD5-50/10T Model Double Girder Crane

1.Introduction

This crane mainly consists of strong bridge beams,trolley-travelling mechanism,crab and electric appliances,and could be classified into several working duties,e.g. A5,A6,A7,according to the working frequency and pure working time.

2.Control method

Remote control, pendent line with push button , cabin control

3.Design and construction rules

All the standards required for the crane is according to China Standards.

4.Painting

Primer and finishing paint

Color:according to your requirements

Average thickness:about 100microns 

5.Standard capacity 5tons,10tons,16/3.2tons,20/5tons,32/5tons,50/10tons,75/20tons,100/20tons,100/30tons,

125/30tons,150/30tons,160/32tons,200/50tons,400/80tons,560/250tons.

6. Technical parameters for reference:

Lifting Capacity(T)			5	10	16/3	20/5	32/10
Speed (m/min)	Main hook Lifting		8 ,(8/0.8)	7,(7/0.7)	3.5(3.5/0.35)	3.5	3,(3/0.3)
	Aux. hook Lifting		/	/	8,(8/0.8)	8,(8/0.8)	7,(7/0.7)
	Hoist trolley traversing		20	20	20	20	20
	Crane travelling	Floor control	20,30	20,30	20,30	20,30	20,30
		Cabin control	45,60	45,60	45,60	45,60	45,60
Lifting height(m)			6,9,12,18,24,30		6,9,12,18,24
Span(m)			7.5,10.5,13.5,16.5,19.5,22.5,25.5,28.5,31.5
Working duty			A5
Power supply			380V 50HZ three phase or according to your demand
Width of rail(mm)			50,60,68,70 (depending on the span and lifting weight)

Double Girder Overhead Crane (5ton-50ton)