Terex RL4000D2 Series - Noise Level

November 2006
P
a
r
t
N
o
.
8
3
3
0
0
5
R
e
v
A
R
L
4
0
0
0
L
i
g
h
t
T
o
w
e
r
2
1
MAINTENANCE
MANUAL WINCH
Maintain a light
film of automotive-type grease on the
pinion, drum gear, and
the O.D
. of the drum
bearing at all times.
Keep the ratchet pa
wl pivot, pinion shaft bushings
, and pinion threads lubri
cated with automotive engine oil at all t
imes.
Before each use, check the brake f
riction discs for
wear.
If less than
1/16” thick, cracked,
or broken, replace
IMMEDIATELY.
Ratchet
pawl
should
“click”
when tower is raised,
and not when it is low
ered.
Always
be alert for any fra
ying of ca-
bles, and replace any damaged
cables
IMMEDIATELY.
Never stand under any object lifted by
the winch.
Brake disc shoul
d be free
of oi
l and grea
se
.
NOISE LEVEL
Mean SPL (sound pressure level) hemispherically at 7
meters:
63dBA
S
o
u
n
d
P
o
w
e
r
L
e
v
e
l
(
6
3
d
B
A
+
2
0
l
o
g
d
+
7
.
8
)
:
90.0 LWA re 1 pW
D = 7 meters