ENG

ENG


PLACING BOOM
KB-M32R
SPECIFICATION


MOMENT [KNm]

Position of boom

Moment(boom side) → +        

I

with concrete in pipe-line

→ 780 kNm

II

without concrete in pipe-line

→ 236 kNm

III

 without concrete in pipe-line

 → 22 kNm


Total wieght [kg] - boom, table, base(with oil), motor, pump, (+concrete)

In operation 8,500 kg

Out of operation 7,600 kg


Wind-exposed areas [m²]

Position

of boom

Wind-exposed area

Center of gravity distance

remark

I

II

19.1 m²  boom-side

13.2 m²  boom-side

Xg1 = 10.1 m

Xg2 = 4.1 m

Wind surface perpendicular to frontal wind

I / II

III

2.6 m²

13.2 m²

Ys = 1.4 m

Ys = 4.1 m

Exposed area in frontal wind

Comment : lateral thrust due to wind is calculated according to DIN 1055

Absolute altitude [m]

0~8

8~20

20~100

Above 100

W [N/m²]

800

1,280

1,760

2,080


 F = W x A

 F : wind force

 W : lateral thrust due to wind

 A : wind surface area

  

Exterior Layout PDF DOWNLOAD

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SPECIFICATION
Exterior Layout

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