Noise And Vibration - Daewoo Forkilt Operation & Maintenance Manual

General Section

Noise and Vibration

Noise
Model
W/O Cabin
(DB33A E/G)
D20S-3
With Cabin
D25S-3
D30S-3
With Low Noise
D32S-3
Cabin
TIER - II (B3.3 E/G)
D20S-3,D25S-3,D30S-3,D32S-3,
D33S-3
(W/O Cabin)
G20E-3,G25E-3,G30E-3,G32E-3
(W/O Cabin)
G20P-3,G25P-3,G30P-3,G32P-3
(W/O Cabin)
GC20E-3,GC25E-3,GC30E-3,
GC32E-3
(W/O Cabin)
GC20P-3,GC25P-3,GC30P-3,
GC32P-3
(W/O Cabin)
* NA : Not Applicable
Vibration (weighted overall value)
(DB33A E/G)
D20S-3, D25S-3, D30S-3, D32S-3
TIER - II (B3.3 E/G)
D20S-3, D25S-3, D30S-3, D32S-3, D33S-3
G20E-3, G25E-3, G30E-3, G32E-3
G20P-3, G25P-3, G30P-3, G32P-3
GC20E-3, GC25E-3, GC30E-3, GC32E-3
GC20P-3, GC25P-3, GC30P-3, GC32P-3
Sound Pressure Level
at Operator's ear (Leq.)
AS 3713
80.5
84.4
79.2
77.2
78.3
78.0
78.0
78.0
Model
Noise Level [Unit : dB(A)]
Sound Pressure Level
at By-stander position
(AS 3713)
prEN 12053 Drive-By
82.7 80
85.8 79
81.7 78
79.3 76
81.5 80
81.0 81
81.0 81
81.0 81
Measuring Place
Steering
Seat
0.48
0.8
0.3
0.4
0.2
0.3
-50-
Guaranteed Sound
Power level(L
by new Directive
2000/14/EC
Lifting Mode
81
82
79
76
82
84
84
84
unit: m/sec
Floor
Wheel Plate
2.28 0.41
1.2 0.4
0.7 0.3
0.8 0.4
0.5 0.3
0.6 0.4
)
WA
107
107
107
104
106
*NA
*NA
*NA
2