Flat-top Tower Crane PT7030-12

Max. load

2 falls

t

6

4 falls

12

Min. radius

m

3.2

Max. radius

m

70

65

60

55

Rated load moment

2 falls

kN.m

2350

2400

2450

2500

4 falls

2100

2150

2200

2250

Hoisting height

Free standing height

m

48

Attached

2 falls

183

4 falls

93

Hoisting mechanism

Model

GQTJ16.66D

Motor

YZRSWF280-4/8-55/55KW

Power

KW

55

Hoisting speed

2 falls/load

m/min

66～6

3/6

4 falls/load

33～3

6/12

Slewing mechanism

Model

HL120.160.195

Motor

YLEWF112M-6-120N.M

Torque of motor

N.m

120×2

Slewing speed

r/min

0～0.7

Trolleying mechanism

Model

BP7570X

Motor

YPBE132-7.5KW

Trolleying speed

m/min

0～65

Jacking speed

m/min

0.4

Outsize of whole crane

Height (free standing)

m

61.4

Tip of hoisting jib to slewing center

71.7（66.7、61.7、56.7）

Tip of balanced jib to slewing center

19.2

Self weight of whole crane

Structure weight (free standing)

t

71.63

Balanced weight

27.3（25、23、19.6）

Allowed work temperature

℃

-20～+40

Basic wind pressure under work

Pa

250

Basic wind pressure out of work

Pa

1100

Power supply

50Hz

～380V±10%

m

t

70

4 falls

20.6

12

12.00

9.53

7.60

6.24

6.00

5.2

4.58

4.07

3.65

3.30

3.00

2 falls

40

6

6.00

6.00

6.00

6.00

6.00

5.2

4.58

4.07

3.65

3.30

3.00

65

4 falls

23.4

12

12.00

11.10

8.92

7.36

6.21

6.00

5.36

4.78

4.3

3.9

2 falls

45

6

6.00

6.00

6.00

6.00

6.00

6.00

5.36

4.78

4.3

3.9

60

4 falls

23.4

12

12.00

11.10

8.92

7.36

6.21

6.00

5.36

4.78

4.3

2 falls

45

6

6.00

6.00

6.00

6.00

6.00

6.00

5.36

4.78

4.3

55

4 falls

23.5

12

12

1.1

8.95

7.36

6.21

6.00

5.37

4.8

2 falls

45

6

6.00

6.00

6.00

6.00

6.00

6.00

5.37

4.8