QTZ40 self-climbing tower crane

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  design Freestanding(kg)

24100(23600)