LDP electric single-girder crane is a small –size low headroom crane. The electric hoist is at one side of the girder, which increases the work space of the hook and reduces the workshop height and cost. It is applicable to the places where the workshop's headroom is low. 
The crane is composed of box-shaped girder weld by steel plates, end girder, crab and traveling mechanism. The crab consists of traveling end girder, cram frame and fixed electric block. The crab is partially hung and runs at one side of the girder. The electric hoist is raised to the upside of the girder from under the girder, which effectively increasing the lifting altitude.  

General Features: 
1). First class quality with competitive price 
2). Compact design, optimal use of the size of work areas 
3). Reasonable structure, favorable performance 
4). Control the load easily and position the load exactly 
5). Smooth starting and stopping 
6). Superior safety and reliability 
7). Low noise, commodious cabin and good view 
8). Minimum& Easy maintenance, excellent exchangeability for parts and components 
9). Saves electricity specifications 
10). "One-Stop Shop" for your crane and hoist needs 
11), Make full use of limited space to ascend higher 

Safety features: 
1. Overload protection: If the material is over the capacity, the crane will give a sharp warning for protection itself. 
2. Emergency brake: If the operation staff encounter some emergency situation, we could start the emergency brake system to protection the related treasure. 
3. Control Method: Room control or remote control to avoid any injure to the operation staff 
4. Main lifting motor: With thermal protection and currency protection. 
5. Hooks with latch 
6. Rubber buffers 
7. Protective earthing 
8. Crane switch and travel end switch 
9. Sub-assemblies characteristic are tested before assemly. 
10. All cranes must be preassmebled and tested before leaving factory and offer the certification of test. 

Design and construction rules: 
All the standards which is required for the crane is the Chinese standard. 
You can also give us the layout of the place where the crane will be used, that we can recommend the right one for your reference! 

Painting: 
Primer and finishing paint 
Color: According to your demand. 
Average thickness: About 100 microns. 

Looking forward to receive your enquiry with the below details information: 

1. Lifting capacity

2. Span ( rail centre to centre )

3. The required lifting height ( from hook to the ground ) 

4. Crane travelling length

5. What will be lifted by the crane

6. The crane and hoist movement speed (m/min)

7. The rail length and the height. 

8. Single speed or double speed for lifting and travelling? 

9. Driver cabine control or pendant control? 

10. How many hours work per day? 

11. Power source: 380v, 50Hz, 3phase or others? 

After-sale Service

1. One year warranty for whole machines from crane running

2. Providing free spare parts

3. Low charge for continue maintenance when warranty is expired

4. Exclusive engineer support at any time

5. We can provide free training to end-users

Lifting capacity (T)	1,2,3,5,10T							16,20T
Span(M)	7.5-31.5M
Overhead Crane travelling mechanism	Travelling speed(m/min)		20	30	45	60	75	20	30	45		60	75
	Reducer ratio		58.78	39.38	26.36	19.37	15.88	58.78	39.38	26.36		19.37	15.88
	Motor	Model	ZDY21-4			ZDY21-4		ZDY122-4	ZDY131S-4		ZDY112L1-4
		Power(kw)	2×0.8			2×1.5		1.5×2	2.2×2		2.2×2
		Rotation (m/min)	1380					1380
Lifting mechanism (electric hoist)&electric hoist travelling mechanism	Electric hoist model		CD1/MD1					MD1/HC
	Lifting speed (m/min)		8,8/0.8 7,7/0.7					3.5 3.5/0.35
	Lifting height (m)		6 ,9 ,12, 18, 24, 30					12,18,24,30
	Travelling speed (m/min)		20(30)					20(30)
	Motor		Taper Squirrel-cage type					Taper Squirrel-cage type
Work duty	A3-A5
Power supply	380V 50HZ three phase or according to your requirements