16Z NT TECHNICAL DATA 16Z SPIDER CONCRETE PLACERS
1. Mass (kg)
In Operation : 7748 kg
Out Of Operation : 6950 kg
2. Load Moments (kN.m)
Position of arms
Moment (Arm Side)
Moment (Counterweight Side)
Moment (Differential)
I.
In operation
199,23
-78,43
120,80
II.
Out of operation
77,70
-78,43
-0,74
d (P1-P3) (m.)
d (P1-P4) (m.)
Outrigger Distances
4,20
5,90
3. Outrigger load (kN), In Operation
Arm Angle
0
o 45
o
P4 (Kn) P2 (Kn) P3 (Kn) P1 (Kn)
33,38
58,48
ARM ANGLE (0,0)
4,62
0 0
33,38
4,62
17,53
4.Torque Moments (kN.m)
In Operation: kN.m
Out Operation:
kN.m
5. Wind Loads 5.1 Wind load in operation
Spider boom operation is allowed only up to wind force 8 2 (Velocity 20 m/s, q=0,25 kNm)
0,25 kPa
5.1 Wind load out operation
2 q=Impact pressure (kNm) A=Wind exposed area (m ) 2 C=Aerodynamic force factor for boom (c=1,3)
Wind load W () W=qxAxc
Impact Pressure q (kN/m ), Out of operation 2
0,5 0 - 8
8 - 20
1,1 20 - 100
1,3 Above 100
Absolute attitude (m)
q (kN/m , kPa) 2,
0,8
Wind exposed area q (m ) 2
Wind exposed area
Position of arm
Center of gravity distances
Arm Arm Side Counterweight side
6.8 6.2 2.2
X/Y
ı.
6,4 / 2,5 m 2,8 / 2,5 m -2,7 / 2,2 m
I. II. I. - II.
X/Y ı. X/Y ı. - ıı.
CONFORMS.COM | 13
Powered by FlippingBook