Qn Type with Grab and Hook Type Double Girder Bridge Overhead Crane

• After-sales Service: Online Support
• Certification: CE
• Condition: New
• Operation Form: Ground Control or Cabin Control
• Maximum Lifting Height: 20m
• Maximum Lifting Weight: 5~30 Ton
• Model NO.: QN
• Main Girder Form: Double Girder
• Type: Ordinary
• Core Components: Bearing, Motor, Pump
• Span: 10.5-35.5 Meters
• Rated Lifting Moment: Customized
• Motor: Jiamusi/ABB
• Safety Devices: Overload Protection, Limit Switch,
• Specification: 12500kg
• Trademark: weihua
• Origin: China
• Production Capacity: 1000 Set/Sets Per Year

Product Description

QN double girder overhead crane with grab and hook is widely used in 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.

Main 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 ,insulation class F or H,soft starting and smooth running.

10). Siemens main electric parts are used for durable and safe operation

 Contact me for more parameters and quotation !

Lifting Capacity		T	5t	10t	16t	20t
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