QTZ Tower Crane mini self erecting crane

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$30,000.00 - $90,000.00 / Sets | 1 Set/Sets (Min. Order)
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Overview
Quick Details
Max. Lifting Height:
120m
Rated Loading Capacity:
0.8t
Feature:
Tower Crane
Condition:
New
Application:
3-48m
Rated Lifting Moment:
400KN.m
Max. Lifting Load:
5T
Span:
52m
Place of Origin:
Beijing, China
Brand Name:
JH
Model Number:
QTZ
Certification:
CE ISO
color:
yellow
mast section:
2.5m
voltage:
380V
loaded:
5T
model:
JH5210
tip load:
1T
jib length:
52m
free height:
30m
certificates:
ISO
Warranty:
one year, one year
After-sales Service Provided:
Engineers available to service machinery overseas
Supply Ability
Supply Ability:
1000 Set/Sets per Year
Packaging & Delivery
Packaging Details
on pallet
Port
xingang
Lead Time :
7-15days

QTZ tower crane

 

 

Table for hoisting property load:

Range(m)

3-10.96

13

15

17

19

21

23

25

27

Lifting capacity(t)

4

3.33

2.86

2.51

2.22

2.0

1.81

1.65

1.51

Range(m)

30

32

35

37

39

42

43

45

48

Lifting capacity(t)

1.34

1.24

1.12

1.05

0.98

0.90

0.88

0.83

0.7

 

 Table for technical performances

 

ITEM

Technical performances

Rated lifting torque(KN.m)

400

Maximum lifting capacity(t)

4

Rated lifting capacity in the maximum working range(t)

0.8

Maximum working range(m)

48

Overall height(m)

Independent

30

Adhered

120

Lifting speed(m/min)

a=2

55/27.5/6.8

a=4

27.5/14/3.4

Jib lubbing speed(m/min)

24/36

Slewing speed(r/min)

0.7

The section of the tower crane(mm)

1494×1494

Working temperature()

-20—40

Power parameter

380V± 5%   50HZ

Total motor capacity(kW)

24.7

The maximum exercisable wind pressure(N/m2)

250

 

 

Table for the Main technical date

The structure name

ITEM

Specification

Hoisting structure

Motor

YZD200L1-4/8/32  15/15/4Kw

Decelerator

ZQ50-12.64

Detent

YWZ-300-45

Wire-rope

6×19-12.5-1770-I-I

Slewing mechanism

Motor

YD132M-4/8  3/4.5Kw

Decelerator

XX4-80.195

Fluid coupling

YOX-250A

Slewing fulcrum

HSW.30.1220

Jib lubbing mechanism

Motor

Y100L2-4/6   2.2/1.5kW

Decelerator

WXJ100-31

Wire-rope

6×19-6.2-1770-I

Hoisting mechanism

Motor

YD132M-4   3kW

Cylinder stroke

1320mm

Cylinder diameter

1775mm

Rated working pressure for the cylinder

20MPa

Table for the main structure

Name

Structure Drawing

The main material

Note

Standard Segment

 

Mail staff angle steel:

∠140×140×12

Section size :1494×1494

height:2200

Jib Boom

 

First quarter staff:

tube76×8

The Jib boom is formed by eight parts