Double Rails Electric Hoist Overhead Crane 1.Manufactured according to China National Standard 2.Proved by ISO 9001,ISO 14001

Double Rails Electric Hoist Overhead Crane

QD Model Hanger Overhead Bridge Crane mainly consists of bridge, trolley travelling mechanism, crab and lectrical applicances, and is devided into 2 working grades of A5 and A6 according to the use frequency.

This crane operation is completed in driver's chamber. 

Sketch of Double Rails Electric Hoist Overhead Crane

 Parameters of Double Rails Electric Hoist Overhead Crane

Lifting capacity (t)				5	10	5/3.2	10/3.2	16/3.2	20/5	32/5	50/10
Span (m)				10.5-31.5
Max. Lifting  height (m)		Main lift		16					12	16	12
		Aux lift		//	//	18	16	18	14	18	18
Speed m/min	Main lift		A5	12.6	8.5	9.3	8.5	7.8	5.8	7.8	6
			A6	12.8	10.3	12.8	10.3	9.7	7.2	9.5	7.8
	Aux. Lift					9.5	9.5	9.5	12.6	12.6(A5) 12.8(A6)	8.5(A5) 10.3 (A6)
	Trolley Travel			40	44.5	37.2	43.8	44.6	44.6	42.4	38.5
Motor (kw)	Main lift		A5	13	17	13	17	26	26	52	55
			A6	15	22	15	22	30	30	55	75
	Aux lift			//	//	7.5	7.5	7.5	17	17	22
	Trolley			2.5	2.5	2.5	2.2	3.7	3.7	5.5	7.5
Work duty				A5, A6
Power supply				380V, 50Hz, 3-phase

Overall Feature

The machine: Novel structure, attractive appearance and good technics;

Operation: Flexible and smooth, safe and reliable

Mechanical Part

Double girder, welding box beam, camber meet national standard;

Adopt high quality carbon steel, Q235B or Q345B;

Main and end girder connected through level 10.9 high-strength bolt

Crane drive: IP54 or IP55, level F insulation

Efficiency brake, long life

Electric Part 

Security trolley line or angle steel trolley line

The power supply of Travelling trolley adopt flat cable

Smoothly sliding, overall nice

Safety Protection

For outdoor crane, should equipped with hoist mechanism, electrical box and rain cover of driving mechanism

Install collision prevention device and sound & light alarm device

Controlling Mode

Generally, ground controlling

Cab controlling is also available according to customer's requirement, workin system is intermediate

Operating cab: open style and close style, left or right installation

Direction of entrance: side, end and top

Choose according to customer's different requirement

Photos of Double Rails Electric Hoist Overhead Crane 

 Double Rails Electric Hoist Overhead Crane

 Double Rails Electric Hoist Overhead Crane

Kindly tell us the data as follows:

1. the lifting height

2. the span

3. the speed

4. the capacity

5. the power source in your country

 

Double Rails Electric Hoist Overhead Crane