1~20Tons Span:7.5~31.5m No-welding joint for main beam Quenching wheel ISO/CE cert.

 

20Ton Overhead Crane for Workshop

 

 

LDA model 20ton single beam overhead crane is characterised by more reasonable structure and higher strength steel as a whole, used together with CD1 model & MD1 model electric hoist as a complete set. 

This product is widely used in plants, warehouses, material stocks to lift goods. It is prohibited to use the equipment in the combustible, explosive or corrosive environment.

 

Capacity:1~20tons

Span:7.5~31.5m

Lifting height: up to 30m

Working class: A3,A4

Ambient working temperature: -25°C to 40°C.

Optional working voltage:220v,380v,415v,440v,50hz or 60hz

Optional control mode: pendent push button control; wireless control; operational room control.

 

 All the standards required for the crane are according to China standards.

Features:

Single beam box type, NO-WELDING JOINT technology

Lifting speed: 8m/min,8/0.8m/min,7m/min,7/0.7m/min,3.5m/min,3.5/0.35m/min,

Cross travel speed:20/30m/min,or 2-20m/min,3-30m/min by using VVVF,VVVF is Yaskawa or Siemens brand

Motor is Sq.cage motor,TEFC,IP54 or IP44 with insulation F or H,

Wheels are 50Simn,vacuum casting and interminate quenching.

Schneider brand main electric parts are used for durable working and power saving!

 

 

 

Safety:

Weight overload protective deviceAnti-collision protectionCrane traveling limit switch and lifting limit switchVoltage loss protectionEmergency stop systemCurrent overload protectionPhase protection function

 

Painting: 

 

Primer and finishing paint

 

Color: according to your demand.

 

Average thickness: about 100 microns.   

 

Parameters 

 

Lifting capacity (T)	1,2,3,5,10T							16,20T
Span(M)	7.5-22.5M
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

 

Customer Care:

 

Our tenet is that customer is satisfied with the system performance and enormous improvement of production efficiency in work environment. And our aim is reducing the labor inputs for continuous working for customer and ensuring that the work is implemented to the utmost satisfaction of the customer.

 

 

 

Henan Yuntian Crane Company is committed to provide positive and flexible proposals towards customer need through its comprehensive solution and service capabilities, professionally,efficiently and cost effectively.

 

As a company whose success mainly derives from fully commitment to develop closest partnership with its customers!

 

Welcome to contact us by E-mail or online, you will receive our prompt and careful reply!  

20Ton Overhead Crane for Workshop