Construction Machinery
QTZ40 Self-climbing tower crane
2016-12-19 04:05  Views:176
Price:0.00 USD/Negotiable
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Description:

low power consumption tower crane
high quality hoist
Advanced technical performance
Reliable usage
Convenient maintenance

Rate  of  mechanism  load

Hoisting  mechanism

JC40%

Swing  mechanism

JC25%

Derricking  mechanism

JC25%

hoisting  moment(KN.m)

400

 

Hoisting  height

Freestanding (m)

30

 

Attaching(m) 

Double  fall  rates

120

Four  fall  rates

65

Maximum  load-lifting  capacity(Kg)

4000kg

Working  range

Minimum  range(m)

3

Maximum  range(m)

48/50

Hoisting  mechanism

The  third roller (m/min)

Rate  a=4

3.3

10.8

20.7

Rated  load-lifting capacity(kg)

4000

4000

2000

Rate  a=2

6.6

21.6

41.5

Rated  load-lifting capacity(kg)

2000

2000

1000

Minimum  stability

<7

power

YZTD225M——4/8/24

15/15/4(KW)

Derricking  mechanism

speed(m/min)

37/24

Power(KW)

YD100L-4/6

2/2/1.5

 

Swing  mechanism

Speed(m/min)

0——0.6

Power(KW)

YZR132S-6

3.7

 

Lifting  mechanism

Speed(m/min)

0.5

Power(KW)

Y132S-4  B5

5.5

System  pressure(Mpa)

17

Total  power(KW)

27.2

Swing  support

1120.40

Radius  of  end  gyration9(m)

11.38

Quality  of  complete  machine  designFreestanding(kg)

24100(23600)

Extra long jib(50/48m), large coverage area, chaneable.

Large standard section(1615*1615), (1500*1500), good rigidity,stable complete machine when loading and swing small.

Large material type of standard mainjib(160*160*12/140*140*12)

The system of the electric apparatus adopts the high-grade orimported components with stable and reliable performance.

The main pieces(parts)such as section, tie rod and upper andlower frame etc all adopt CO2, gas shielded welding with deep weldpenetration.

Slewing mechanism adopts wound-rotor motor with stable andreliable strating and no impact, and the arm with the length of 50madopts double rotation.

The hoisting mechanism has good perfornace of speed regulationwith no impact and smooth operation during the hoisting anddescending.

Contact Infomation
Send Inquiry
Company name:Zhangqiu Oasis Machinery Co., Ltd.
Status:[Offline] [Send message] [Chat]
Business contact:Niu(Mr.)
Telphone:
Area: Caribbean Region-Bermuda
Address:Industrial zone, Niuyi village, Xianggong Town, Zhangqiu City,Shandong Province