Hot-Sales 6T QTZ63 TC5012 Tower Crane

Rated load moment

kN•m

630

Max. hoisting capacity

T

6.0

Rated radius

m

3~50

Hosting height

Freestanding

30

Max.Attaching

120

Hosting speed

Double rate

m/min

80/40/8.5

Quadruple rate

40/20/4.25

Slewing speed

r/min

0.6

Derricking speed

m/min

48/24

Climbing speed

0.5

Min. stabilized lowering speed

≤7

Counter weight

t

12

Total capacity of the motor

kW

34.7(not include climbing motor)

Allow working temperature

°C

-20~+40

Power supply parameter

50Hz

~380V±5%

Mechanical load rate

Hoisting mechanism

M5

Slewing mechanism

M4

Derricking mechanism

M4

Hoisting mechanism

Motor

Type

YZTD225L2-4/8/32

Power (kW)

24/24/5.4

Height limiter

Type

DXZ-4/7;i=274

Rope

Type

6*19-13-1770

Rate

a=2

a=4

Hosting speed (m/min)

80

40

8.5

40

20

4.25

Rated hosting capacity (t)

1.5

3

3

3

6

6

Min. stabilized load-lowering speed

m/min

<7

Slewing mechanism

Motor

type

YZR132M2-6

Power (kW)

3.7*2

Slewing speed (r/min)

908

Hydraulic coupling mechanism

Type

YOX-250A

Slewing pinion

Modulusm

10

Tooth counting z

144

Addendum coefficient

+0.5

Slewing speed

r/min

0.6

Hydraulic climbing mechanism

Motor

Type

Y132M-4

Power (kW)

7.5

Rated working pressure of cylinder

MPa

25

Cylinder stroke

mm

1600

Climbing speed

m/min

0.5

Derricking mechanism

Motor

Type

YDEJ132S-4/8-B5

Power (kW)

3.3/2.2

Rope

Type

6×19-7.7-1570-I

Retarder

Type

WCJ120-1/30-A

Transmission ratio

39

Derricking speed

m/min

48/24