Grab bucket double girder overhead crane

Grab bucket double girder overhead crane is widely used in metallurgy, mining, steel, construction, coal, rail, power plant, oil, ports, wood, papermaking, brewing, garbage power generation, garbage transit and other industries.

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Model: QZ
Brand: Dowell
Capacity: 5-32tons
Span: 10.5~31.5m or on your request
Lifting height: 3-30m
Lifting speed: 5-15M/MIN
Crane traveling speed: 50-100M/MIN
Working System: A5~A7
Power supply: 3 phase 380V 50hz or request
Color: According to the customer request
Trolley travel speed: 20-40M/MIN

未标题-2 Basic Description

QZ Type Coal Grab Bucket Double Girder Overhead Crane

Grab bucket double girder overhead crane is designed to working for grab various loose accumulation operation.

▶It is characterized by more reasonable structure and higher strength steel as a whole, used together with a capacity of 5 to 32 ton.
▶Grab bucket double girder bridge crane is widely used in metallurgy, mining, steel, construction, coal, rail, power plant, oil, ports, wood, papermaking, brewing, garbage power generation, garbage transit and other industries, for bridge type and gantry crane supporting the various using.

未标题-2 Schematic drawing

中式双梁桥机QD

Why choose us ? ? ? click

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

Different grab can be matched, according to your requirenets

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

ITEM
Lifting Capacity		t	5	10	16	20
Span		m	Max to 31.5
Working Class			A6
Speed	Hoist	m / min	40.1	40.7	41.8	48.6
	Trolley		44.6	45.6	41.8	48.6
	Crane		93.7	86.4	76	89
Motor	hoist closing	Kw	YZR225M-8/22*2	YZR280S-10/37*2	YZR315M-10/75*2	YZR355M-10/90*2

ITEM
Lifting Capacity		t	5	10	16	20
Span		m	Max to 31.5
Working Class			A6
Speed	Hoist	m / min	40.1	40.7	41.8	48.6
	Trolley		44.6	45.6	41.8	48.6
	Crane		93.7	86.4	76	89
Motor	hoist closing	Kw	YZR225M-8/22*2	YZR280S-10/37*2	YZR315M-10/75*2	YZR355M-10/90*2

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