Topkit Tower Crane QTZ63(5010)B +CE+ISO9001

Characteristics-Topkit Tower Crane

1.The using steel is 16M and Q235B which the manufacture is Shanghai Baosteel.
After test for qualified, then can use.

2.Painting Process. After shot-blast cleaning, spraying anti-rust paint, then spray paint.

3.Welding process use high-strength wire.
Main joints use special steel and special process.

4.Electric device.Use international well- known manufacturers' electrical products, such as Schneider.

5.Motor, deceleration devices use domestic famous manufacturers' products,
eg: Shanghai, Jiangxi Special Electric Motor Co., Ltd., Tianjin etc, to ensure the long life.

6.For cab, electrical device box, acid cleaning and parkerising,
then painting, to ensure a long usage life.

7.Machine total weight is 3-5 tons heavier
than the same type of tower crane in other manufacturers.

8.Each device is in strict test, then can packed to ship,
to ensure that the trouble after leave the factory reduced to the minimum.

9.Reliable quality, advanced technology, reasonable price, the best configuration,
high safety factor, cost-effective

Basic Parameter

Hoisting Mechanism	Motor	Model			YZD200L1-4/8/24
		Rotating Speed		r/min	1400	700		240
		Power		kW	18	18		5
	Reducer	Total Drive Ratio		i	12.64
	Drum	Rope Capacity		m	280
	Brake	Model			YWZ-250-40
		Brake Moment of Force		N·m	600
	Wire Steel Rope	Rope Max. Attraction	N		16500
		Spec.			6×29Fi+FC-11-1770-I
	Lifting Speed	2 Falls		m/min	62	31		7.7
		4 Falls			31	15		3.8
Slewing Mechanism	Motor	Model			YZR132M-6
		Power		kW	3.7*2
	Reducer	Model			TX80.180
		Drive Ratio		i	180
	Coupler	Model			YOX.250
	Rotating			r/min	0.63
Trolleying Mechanism	Motor	Model			YEZS112M-4/6
		Power		kW	2.2		2.8
	Reducer	Type			XX3
		Drive Ratio			38
	Wire Steel Rope	Spec.			6×19-7.7-1770-1
		Rope Max. Attraction		N	5600
	Rotating Speed			m/min	26/37.5
Hydraulic Jacking Mechanism	Hydraulic Pump Station	Model			YQY Series
		Working Pressure		MPa	20
	Oil Cylinder	Model			20.5
		Jacking Speed		m/min	0.4
		Max. Jacking Force		t	50
	Motor	Model			Y132M-4
		Power		KW	4
		Jacking Speed		r/min	1440

Service -Topkit Tower Crane

1. Providing timely delivery, standby engineers are ready to solve any of your problem

2. Providing all-embraced warranty of products quality, work-site installation guidance

3. Providing ample spare parts and training of operation and maintenance

4. Engineers have more than 20 years' experience in tower crane,
ready to solve any of your problems.

Frequently Asked Question

Q1: Whether you can provide customized products?
A1: Yes. We are hi-tech enterprise affiliated to China Academy of Building Research.
We have a group of engineers, who have title of professor, senior engineer and engineer. We can give you special design as per the drawings of your building,
helping you solve different problems faced in your projects.

Q2: Whether customized products takes a very long time to design and manufacture?
A2: Not exactly. Normally for us, some amendment in design to adapt your requirement will
take one week. so even for your special project,
it will be about 30-40 days delivery time.

Q3: What kind of services you can provide?
A3: We are dealing with construction machinery for about 15 year.
High quality is our advantage, and high technology is our core competency.
We ensure that all the machine have been completely tested in our factory
before delivery. We will give you one year warranty for complete machine.
For problems caused by our production defect,
we will provide you free services by sending skilled engineer there.

Topkit Tower Crane QTZ63(5010)B +CE+ISO9001