20 ton godown box type single girder gantry crane

with CD hoist is widely used outdoor on the big work yard to lift material.  There is no need to install the steel stand column; therefore, 20 ton godown box type single girder gantry crane with CD hoist will not occupy too much ground space.

Generally, single girder gantry crane can be divided into 3 kinds, namely single girder box beam gantry crane, trussed type gantry crane, and semi-gantry crane

20 ton godown box type single girder gantry crane with CD hoist

20 ton godown box type single girder gantry crane with CD hoist is used together with CD MD Model electric hoists. It is a track travelling small and mediun-sized crane. Its proper lifting weight is 3-32 tons, proper span is 12-30 meters, proper working temperature is -20~+40℃.

 

Advantage:

1. Because 20 ton godown box type single girder gantry crane with CD hoist ride on the ground rather than on overhead runways, they don't require a runway structure.

2. Nor do they usually require concrete foundations.

3. Their installation is fast and simple.

4. Depending on the environment and application, 20 ton godown box type single girder gantry crane with CD hoist can sometimes provide the same material handling capabilities as a comparable bridge crane system, but with a significant cost savings.

5. Simple and compact structure.

6. Light weight.

7. Steady performance.

8. Easy maintenance.

9. Less wastage.

 

 

 

Capacity			T	3	5	10		16	20
Span			m	12,16,20,24,30
Operational Method				Pendent Line With Press Button /Cabin/ Remote
Speed	Lifting		m/min	8 ,8/0.8	8,8/0.8		7,7/0.7	3.5		3.5
	Cross travelling			20	20		20	20		20
	Long travelling	Ground		20	20		20	20		20
		Cabin		20, 30,45	20, 30,40		30,40	30,40		30,40
Motor	Lifting		Type /kw	ZD41-4/4.5  ZDS1-4/0.4/4.5	ZD141-4/7.5 ZDS10.8/4.5		ZD151-4/13 ZDS11.5/4.5	ZD151-4/13		ZD152-4/18
	Cross travelling			ZDY12-4/0.4	ZDY121-4/0.8		ZDY21-4/0.8×2	ZDY121-4/0.8×2		YZD-4/0.8×4
	Long travelling	Ground		ZDY21-4/0.8×2  ZDY21-4/1.5×2	YZY22-4/1.5×2  YZR132M2-6/3.7×2		YZR22-4/1.5×2	YZR160M1-6/6.3×2  YZR160M2-6/8.5×2		YZR160M1-6/6.3×2  YZR160M2-6/8.5×2
		Cabin		ZDR100-4/1.5×2  ZDR112-4/2.1×2	YZR112L1-4/2.1×2  YZR160M1-6/2.1×2		YZR112L1-4/2.1×2 YZR160M2	YZR160M2-6/8.5×2  YZR160L2-6/11×2		YZR160M2-6/8.5×2  YZR160L2-6/11×2
Electric hoist			Model	CD1/MD1	CD1/MD1		CD1/MD1	CD1		HC
Lifting height			m	6,9
Working duty				A3
Power supply				3phase AC 380~460V  50/60HZ (According to your demand )

  

1. What's the information should I provide when inquiry?

a: Lift capacity.  b: Lift height.  c: Span.  d: Power source.  e: Working environment. 

More details, more better. If you have the drawing will be very better. 

2. Operating methods for selection?
A: Pendent controller with push buttons.

B: Remote control with push buttons.
C: Cabin control with joystick.  

3. Can you provide various lifting tools?
Sure, we can provide any tools other specials you need, please tell us it when enquiry.   

4. How to  install the 20 ton godown box type single girder gantry crane with CD hoist?
Our senior engineer can be your side to do the installation guide service and training. Moreover, our best sales can visit your country.

5. Safety device
Overload limiter, Limit Switch (lifting and traveling), Interlock protection device, Buffer, Overhaul cage, Rail clear plate, Protective cover, Bus bar preventer plate, Anticollision device, Main isolating switch, Emergency stop system, Motor overload protection, and so on.