Electrical Effciency 10 Ton Grab Double Girder Bridge Overhead Crane

Min.Order: 1

Product origin: Beijing, China

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US$ 1000 ~ 50000

Description

Electrical Effciency 10Ton Grab Double Beam Bridge Crane

QZ Model Motor-driven Double Beam/Girder Grapple Crane is widely used to transport, assemble, load and unload incompact goods in mine, port, factory, workshop, warehouses, and goods yard, etc. Grab's open direction is divided into parallel and vertical with main beam and the grab can be double or four wire rope, mechanical or electric hydraulic type according to different work duty and materials.

QZ Overhead crane with grab is widely used inloading goods in port, factory,workshop ade power plant.
The work classification is heavy,the group classification of the crane is A6.
The direction of platform door to the driver's cap is:side,end and top.
The lifting capacity includes the weight of the grad.
The open direction of the grap is:paralleling eith the beam and plumbing with the beam, this design is the plumbing type.
The gripping device is a double-drum four-rope grab with simple structure and reliable operation.The grab can be opened and closed at any height
It is only suitable for bulk materials in natural stacking conditions.If grabbing the materials under the water or special materials,they must be specialized when ordering.
This crane can be used indoors or outdoors, and the rain cover device is added wher
used outdoors.

Double Girder Grab Overhead Crane Features:

1). Reasonable structure,strong bearing capacity
2). Low noise, soft starting and stopping
3). Safe and reliable operation
4). Commodious cabin and open view
5). Low cost maintenance, long working life
6). Strong box type,welding by machine hand.
7). Wheels are vacuum casting,medium frequency quenching
8). Wheels,wirerope drum,gears, couplings are processed by CNC manchine center, TOP quality control.
9). Heavy duty slipring motor,Or Sq.cage motor with VVVF, IP54 or IP44,insulation class F or H,soft starting and smooth running.
10). Siemens main electric parts are used for durable and safe operation

Lifting Capacity		T	10t	20t	30t	50t
Span		m	10.5-31.5m
Speed	Lifting	m/min	40.1	40.7	41.8	48.6
	Traveling of Trolley		44.6	45.6	43.2
	Traveling of Crane		93.7/86.4	76/89	89/87.3	87.3
Operational Model			Cabin; remote control
Working Duty			A6
Steel track recommended			43kg/m or QU70
Power Supply			Three-phase A.C. 380V, 50Hz