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Factory Double girder hoist crane, 1, widely used indoor, 2,lilfting largetonnage, 3,can match various special hoist - details see: https://www.machineto.com/quality-factory-double-girder-crane-best-price-10196414

Quality Factorydouble girder craneBest Price

double girder crane Mechanism Parts

Double girder, welding box beam, camber meet national standard; Adopt high quality carbon steel, Q235B or Q345B; (similar as Fe37 or Fe52);

Main welding submerged are welded automaticly, nondestructive flaw detection.The trolley is consisted with motor,reducer, brake, coupling, the wheel, drum

No asbestos brake pad or brake block, insert the card installed,asfe and reliable.The speed reducer has hard-toothed surface, compact structure, durable.End girder is matched with rail buffer and rail clearance device.

Crane protection grade is IP54 or IP44, Fgrade insulation.Brake effectively, and long service life

double girder crane Electric Parts

Electric box layout is reasonable, easy to repair.Security trolley line or angle steel trolley line

External cable are equipped with mark line number.Trolley moving' power is supplied by flat cable

And the conductor is I steal or C shap sliding line.Safe touch line conductive rate is high, low pressure,

Set electric taxi speed is high.Lifting and crane can be independently controled, also can run separately or together.

Sliding smooth, and beautiful outlooking.

double girder crane Protection Devices

Outdoor cranes are equipped with lifting mechanism, electrical control box and rainproof devices.

Set the trolley trip spacing device, anti-collision device.Audible and visual alarm device

And set platform, covery and protecting barriers

double girder craneOperation Device

Ground control and cabin control

Special cabin for bridge crane or capsule driver room, open vision, comfortable operation.

The cable have open style, close style,can fixed on left or right.The open direction include end open,side open or top open

The cabin has special small room and the capsule cabin.Ground control has handle and remote control, do not need to set up special driver

double girder craneoptional function

All the mechanism speed regulatioin 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 trolleycentral lubrication

PLC contolling and accident testing, record display and typing system

double girder craneParameters:

QD Overhead Crane with Hook 10t
Span	S(m)	10.5	13.5	16.5	19.5	22.5	25.5	28.5	31.5
Lifting height	m	16	16	16	16	16	16	16	16
Lifting speed	m/min	8.5	8.5	8.5	8.5	8.5	8.5	8.5	8.5
Trolley speed	m/min	43.8	43.8	43.8	43.8	43.8	43.8	43.8	43.8
Crane speed	m/min	90.7	90.7	90.7	91.9	91.9	84.7	84.7	84.7
Lifting motor	kw	17	17	17	17	17	17	17	17
Trolley motor	kw	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5
Total weight	kg	13640	15520	18350	20340	22750	27140	30530	33620
Max Wheel Load	KN	101	108	117	122	130	140	150	160
Track		P43	P43	P43	P43	P43	P43	P43	P43
Rail top to main top	H1	1876	1876	1876	1876	1876	1926	1926	1926
Rail top to hook centre	H2	602	602	602	602	602	552	552	552
Wheel base	W	4050	4050	4050	4050	4050	5000	5000	5000
Crane width	B	5704	5704	5704	5882	5882	5948	5948	5948
Hook left limitation	S1	1050	1050	1050	1050	1050	1050	1050	1050
Hook right limitation	S2	1300	1300	1300	1300	1300	1300	1300	1300
Trolley gauge	K	2000	2000	2000	2000	2000	2000	2000	2000

Yuantai is professional supplier, mainly supply double girder crane, gantry crane, jib crane, hoist and portal cranes.

We will send you our quotation and planning.please tell your demanding:

lift capacity:

lift height:

span:

power supply:

waiting for your email !