1

Radius of placing boom              (m)

32.8

2

Four hydraulic foldable arms（m）

1st  section

8.86

2nd  section

8.02

3rd  section

8.01

4th  section

7.85

3

Boom articulation

1st  section

－4°～＋88°

2nd  section

0°～177°

3rd  section

0°～180°

4th  section

0°～181°

4

Slewing range  (°)

360

5

Weight  (kg)   Floor climbing

21400

6

Height  (m)                                

22.5

7

Dimension of tower section  (mm)

750 x 750

8

Weight of the heaviest component  ( kg)

5160

9

Dimension of the biggest transport component (mm)

Front boom section

8600×1900×2000

Upper-lower pedestals 

and slewing mechanism

4100×2000×2440

10

Delivery pipe dimension (outside diameter × thickness) (mm）

Φ133×5

11

Delivery hose dimension (inside diameter × length)  (mm）

Φ125×3000

12

Mode of operation

1. cable remote control

2. radio remote control

13

Power of motor  (kW)

15

14

Pressure of hydraulic system  (MPa)

28

15

Power

380V/50Hz

16

Type of hydraulic oil

Great wall 68#

17

Wind speed

Placing concrete

≤56 km/h

Climbing

≤28 km/h

18

working temperature

-20℃～40℃