Double Girder Overhead Crane

QD Trolley Electric Overhead Crane

Double Girder Overhead Crane

QD Electric Trolley Overhead Crane

Lifting Capacity: 5~320t
Span Length: 10.5~31.5m
Lifting Height: 6~18m
Working Class: A5, A6, A7, A8
Ambient Temperature: -20~40℃

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Email: enquiry@cnellsen.com   skype: cnellsen

Product Detail of the Electric Trolley Overhead Crane

QD double girder electric trolley overhead crane mainly consists of bridge, trolley-traveling mechanism, crab and electrical appliances, according to the use frequency. This crane operation is completed in driver’s chamber, remote control, or wired handle. and different working occasions obviously request different working class (A5, A6, A7, A8), you can choose your crane from Ellsen now.
Capcaty: 5T, 10T, 16/3.2T, 20/5T, 32/5T, 50/10T, 75/20T, 100/20T, 100/30T, 125/30T 150/30T, 160/32T, 200/50T, 400/80T, 450/100T, 550/250T

Notes: H0<=250 refers to the increased height by trolley buffer.

Optional Function of the Double Girder Trolley Overhead Cranes

  • All the mechanism speed regulation is 1:10 or bigger.
  • Overload limiter and alarm display, and the load of weighing and display.
  • Height limiter device.
  • The change between main hook and aux hook on single trolley.
  • Central lubrication.
  • PLC controlling and accident testing, record display and typing system.

Technical Data of the Double Girder Trolley Overhead Cranes

Technical Parameter of QD Double Girder Trolley Overhead Cranes

Capacityt510203250
SpanS(m)10.5~31.510.5~31.510.5~31.510.5~31.510.5~31.5
Lifting heightm6~186~186~186~186~18
Lifting speedm/min12.58.57.266
Work dutyA5~A6A5~A6A5~A6A5~A6A5~A6
Track typeP43P43P43QU70QU80
Capacityt75100160200320
SpanS(m)10.5~31.513~3113~3113~3113~31
Lifting heightm6~186~186~186~186~18
Lifting speedm/min3.93.13.72.62.4
Work dutyA5~A6A5~A6A5~A6A5~A6A5~A6
Track typeQU100QU100QU120QU120QU120

Features of the Double Girder Overhead Cranes

1.Compact structure, new style, beautiful outlook.
2.Good in usability with long service life.
3.Bearing high capacity, high working class.
4.Flexible operating, safe and reliable.
5.Widely used and competitive on quality and price.

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