Башенный кран DT20

Описание и отзывы

Трекер стоимости

Характеристики

 

 

Main Technical Parameters of DT20  3T LuffingTower Crane  

 

 

Item Name		Unit	Design Value	Note
Max lifting moment		T*M	12
Max rated capacity		T	2
Max range when max capacity		M	6
Max working range		M	12
rated capacity when max range		T	1
Min working range		M	3.4
lifting height		M	50
lifting mechanism	hoisting speed	m/min	0-28	Speed control frequency conversion control
	max capacity	T	0-2
	model		JG1 /JP20Y
	rotating speed	r/min	1440
Slewing mechanism	slewing speed	r/min	0.36-0.7	Speed control frequency conversion control
	model		TL40A-195
	motor model		ST100L1-4
	rotating speed	r/min	1725(60HZ)
Radius changing mechanism	radius changing speed	Min/ whole course	0.54	Speed control frequency conversion control
	model		JG1/JP40Y
	rotating speed	r/min	1455
lifting mechanism	lifting speed	m/min	0.6
	rated working pressure	Mpa	20
	hydraulic pump model		QTZ04006-20
	motor power	KW	4
	Motor speed	r/min	1440
	Hydraulic tank dimension	mm	Φ125-1700-1320
Balancing weight	Balancing jib length	M	4
	Balancing weight	T	2.8
Total weight(including balancing weight)		T	10
Total Power		KW	43.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

General Introduction

 

 

 

DT20 movable arm self-climbing tower crane is one of our new model of frequency control of motor speed of tower crane.    

 

 

 

The tower crane has the following characteristics:    

 

 

 

1, the tower crane is designed for small high-rise building construction, layout reasonable, beautiful appearance, small requirement for installation and rotary space, more convenient for small high-rise building construction requirements.      

 

 

 

2, compared with general tower crane has the advantages of simple structure, easy installation, good speed control performance, electrical automation with higher characteristic;

 

Hoisting mechanism, slewing mechanism, luffing mechanism adopts frequency control of motor speed, stable and reliable working, high efficiency.  

 

 

 

3, all kinds of security devices are complete, can guarantee work safe and efficient. This machine is equipped with the moment limiter, lifting weight limiter, rotary limiter device etc safety device;    

 

 

 

4, tower crane by increasing or decreasing some parts and auxiliary equipment, can be used for independent and internal climbing two working conditions.  

 

Under the condition of internal climbing, the tower crane can be raised with the building rises, using hydraulic jack-up, does not need increase the standard section.      

 

5, the maximum moment is 12 T.M, and arm length is 12 M, with a total of 4 sections.

 

 

 

By luffing winch and luffing pulleys to drive the forearm luffing. The arm luffing Angle is 15 ° ~ 75 °, upward arm within 75 ° ~ 60 ° arm Angle can be maximum loading for 2 t, lifting range of 12 meters, the capacity is 1 t.  

 

 

 

When hoisting exceed the permitted maximum lifting or lifting moment, electronic control system will automatically disconnect, implements the protection, improves the safety performance.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Why Choose US?

 

 1. Experience. 20 years of experience in manufacturing construction machinery, assured good quality.

 

2. Services. Professional service team can give powerful support for our products.

 

3. Innovation. Technical and management innovation guarantee our quality to be in top position in our industry.

 

4. Marketing. Our products have been exported to more than 30 countries, enjoying a good reputation.