Double girder bridge crane for sale

load: 5-300t
span: 10.5-31.5m
max lifting height: 30m
Lifting speed: 5-15M/MIN
Trolley running speed: 20-40M/MIN
Crane running speed: 50-100M/MIN

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Model: QD
Brand: Dowell
Capacity: 5-300tons
Span: 10.5~31.5m
Lifting height: 3-30m
Lifting speed: 5-15M/MIN
Crane traveling speed: 50-100M/MIN
Working System: A5~A7
Power supply: 380v 50hz or on your request
Color: According to the customer request
Trolley travel speed: 20-40M/MIN

Basic Description

4.3 (18)

Double girder bridge crane for sale is a commonly used indoor lifting device, which is composed of the bridge frame, lifting mechanism, running mechanism and control room.

1.It is a heavy duty type overhead crane that satisfy frequently using, and Suitable for any environment ( High Temperature, Explosion Proof and so on);
2.It has features of Heavy duty, high efficiency, Long life span, easy for Installation and maintenance.
3.Depending on lifting cargo, crane can be equipped with hanging beam magnet or magnet chuck or Grab or C hook.
4. Application: QD bridge crane for sale, suitable for factories, mines, enterprise workshops, warehouses, etc., for general loading and unloading and lifting transportation work in indoor or open fixed spans.

未标题-2 Schematic drawing

中式双梁桥机QD

Why choose us ? ? ?

Main features

1. The bridge frame adopts box type main beam and automatic submerged arc welding.

2. The car is electrically conductive and adopts a new conductive device for the I-beam steel cable, which is safe and reliable.

3. The lifting mechanism can also set up a second set of safety devices according to requirements. Increase reliability.

4. Standardization, serialization and generalization of components.

5. The operating room has a wide field of view, all the mechanisms are operated in the control room, and the work is comfortable and flexible.

Double girder overhead crane details

Safety devices

1.Weight overload protection device.
2.Top quality long time bearing polyurethane materials buffer.
3.Lifting limit switch and traveling limit switch.
4.Emergency stop system.
5.Zero voltage protection.
6.Phases protection device and so on.

Our Service

1. We have a professional sales team,can privede u a quick and professional reply.
2. Exclusive engineer support at any time, so we can design within 24 hours.

3. 2 year warranty for whole machines, providing all parts free of charge.

4. Low charge for continue maintenance when warranty is expired.
5. can produce the largest tonnage crane,just give us your demand.
6. We can provide free training to end-users, don't worry about the installation.

Inquiry notice ! ! !

If you want to inquire about our overhead crane, please confirm with us the details as below. Then we will quote you a suitable price more quickly.

1. Lift capacity?
2. Span?
3. Lift height?
4. Power supply in your local?
5. Nearest port?
6. What kind of goods will this crane lift?

Inquiry notice 未标题-2

Lifting capacity			5-350 ton
Lifting height			1-20m
Span			10.5-31.5m
Speed	Hoisting	Main	0.84-9.5 m/min
		Aux.	5.22-12.6 m/min
	crab		5.8-38.4 m/min
	trolley		17.7-78 m/min
Working system			A5~A6

Lifting capacity			5-350 ton
Lifting height			1-20m
Span			10.5-31.5m
Speed	Hoisting	Main	0.84-9.5 m/min
		Aux.	5.22-12.6 m/min
	crab		5.8-38.4 m/min
	trolley		17.7-78 m/min
Working system			A5~A6

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