1A-5
BS65Y
OPERATION
1A
1.5
Technical Data
Engine speed - full
rpm
4500 ± 200
Engine speed - idle
rpm
1500 ± 100
Clutch engagement
rpm
2800 ± 100
Cylinder head compression-cold
psi (kg/cm
2
)
120–140 (8.0–9.7)
Spark plug - Gap
in. (mm)
Champion RL86C: 0.035 (0.8–0.9)
Bosch WR 8 AC: 0.02 (0.5)
P/N 48333
Engine Lubrication
oil grade
Two-cycle or outboard motor oil conforming to BIA-TC-W
specifications - ratio 50:1
Note:
Use 25:1 for first tank of fuel.
Ramming System Lubrication
oil grade
SAE 30
oz. (ml)
25 (750)
1.6
Dimensions
Sound and Vibration Measurements
The required sound specifications, per Appendix 1, Paragraph 1.7.4.f of the EC-Machine Regulations, are:
-
the sound pressure level at operator’s location (L
pA
) = 93
dB(A)
-
the sound power level
(L
WA
) = 104 dB(A)
These sound values were determined according to ISO 3744 for the sound power level (L
WA
) and ISO 6081 for the sound
pressure level (L
pA
) at the operator’s location.
The weighted effective acceleration value, determined according to ISO 8662 Part 1, is 10
m/s
2
.
The sound and vibration measurements were obtained with the machine operating on crushed gravel at nominal engine
speed.
in. (mm)
WACKER
37
(940)
28 (710)
14 (360)
27 (685)
11 (280)
13 (330)
1014SD89
