Name

Unit

Parameters

Nominal hoisting moment/Max. hoisting moment

kN.m

**0/**0

Max. Hoisting weight

t

6

Rated hoisting weight at jib nose

t

1.3

Working radius

m

2.***0

Height (m)

Anchoring

m

*0

Climbing

m

**0

Hoisting speed

Magnification

2X

4X

Hoisting speed

m/min

8

*0

*0

4

*0

*0

Max. Hoisting weight

t

3

3

1.5

6

6

3

Swing speed

r/min

0.6

Radius changing speed

m/min

*2/*4

Top rising speed

m/min

0.5

Tower crane weight

Net weight (anchoring)

t

*1.4(*2.9)

Ballast weight

t

*2

Total weight (anchoring)

t

*3.4(*4.9)

Working swing radius

m

*1.**4

Rear swing radius

m

*2.*6

Maximum working wind speed

m/s

*0

Maximum wind speed for top rising

m/s

*3

Ambient temperature

℃

**0~**0

Name

Parameters

Hoisting mechanism

Electric motor

Model

YZTD**5M₂*4/8/*2

Power

KW

*4/*4/5.4

Rev

r/min

***0/**0/**0

Reducer

Model

JD*3A

Reduction ratio

*0.*5

Arrester

Model

YWZ***5/*0

Braking moment

N.m

**0

Hydraulic propeller

YT₁**0

Wire rope

4V**9S*5FC*******0

Swing mechanism

Electric motor

Model

YZR**2M₁*6

Power

KW

2*2.2

Rev

r/min

**8

Reducer

Model

XX****0 planetary reducer

Reduction Ratio

**7.5

Brake

Normally open dry electromagnetic break

Swing support

**1.*0.***0 m=*0

Radius changing mechanism

Electric motor

Model

YDEJ**2S*8/4

Power

KW

2.2/3.3

Rev

r/min

**0/***0

Reducer

Model

BLD3.**3

Reduction ratio

*3

Wire rope

6****7.******-I-Rightward twist

Top rising mechanism

Electric motor

Model

Y**2S*4 B5

Power

KW

5.5

Rev

r/min

***0

Hydraulic Oil Cylinder

Model

HSGK***0/**0

Piston course

mm

***0

Working pressure

MPa

*0