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Zhengzhou Unique Industrial Equipment Co.,Ltd.
ADD: No.5 Building , Jincheng International Plaza, Nongke Road, Zhengzhou City, Henan Province, China.
E-mail: sales@unique-cons.com
Tel: +86-371-65829915
Fax: +86-371-63935058
Zip Code: 450002

Home > Tower Crane Equipment > WQ6 Derrick Crane
WQ6 Derrick Crane  send inquiry

WQ6 Derrick Crane


Electrical control system highlights

Three institutions use inverter technology to achieve zero speed brake, running smoothly without impact, greatly improve the safety performance.

Real-time monitoring system to facilitate the understanding of the roof crane usage, to achieve a true sense of intelligent management.

Electrical components are used well-known brands.

Steel Structure Highlights

Using the national standard Q235, Q345B material profiles, high capacity, long life;

Platform railings and all the small components of tower crane are made of hot dip galvanizing process, ensuring 10--15 years of use.

Machine blasting pretreatment, surface Rust grades and preparation grades are Sa2.0-2.5 level. Spray paint are divided, roast process, customers can freely choose according to demand, once the overall paint can meet five years of continuous use.

You can install a standard section to increase the height of the tower, it is widely used in climbing or enclosing the large tower crane dismantling of auxiliary equipment within high-rise building

After the lifting operation is completed, the machine can be broken down into different weight of widgets and easily returned to the ground through human or construction hoist.

It can be customized according to customer requirements.

1.Technical performance of WQ6 Derrick Crane

 

 

Working mechanism

Hoisting mechanism

M5

Slewing mechanism

M4

luffing mechanism

M4

Working elevation

70°

20°

Working radius

9m

22.7m

Hoisting height

(Base on the bottom ground of this crane)

22m

7.35m

Load

6t

1.53t

Hoisting mechanism

Type of electromotor

YZRW200L-6

Powerof electromotor

22KW

Type of reducer

JZQ-500-Ⅱ-8CA

Hoisting speed

15m/min(Average)

Type of brake

YWZ300/45

Diameter of rope roller

Φ299mm

Type of steel cable

18×19W-Φ16-1960(no twisting)

Slewing mechanism

Type of electromotor

YLEW112M-4

Power of electromotor

55N.m

Type of reducer

XX4-100-195

Slewing speed

0-0.62r/min

Pinion

m=10 z=18 x=0.35

Slewing bearing

HSW.35.1250  m=10 z=143

Luffing mechanism

Type of electromotor

Y132M-4

Power of electromotor

7.5KW

Type of reducer

JZQ-500 i=48.57

Luffing speed

2m/min

Type of brake

TJ2-200

Diameter of rope roller

Φ270MM

Type of steel cable

6X19(W)-11-1670

Type of operation

Operation board with a handle

 

2.Working performance curve

3. Working performance table when the length of jib is 23m

Radius(m)

9

10

11

12

13

14

15

16

Hoisting weight(t)

6

4.97

4.12

3.45

3.05

2.70

2.45

2.23

Radius(m)

17

18

19

20

21

22

22.7

 

Hoisting weight(t)

2.05

1.92

1.8

1.7

1.62

1.56

1.53