Wacker Neuson BS 50-4 Repair Manual page 101

Rammer Repair
9.2 BS 50-4
Item Number:
Engine Model
Engine Speed - full
Engine Speed - idle
Clutch Engagement
Spark Plug
Electrode Gap
Cylinder Head
Compression (cold)
Air Cleaner
Engine Lubrication
Engine Oil Capacity
Fuel Tank Capacity
Fuel
Fuel Consumption
Running Time
Ramming System
Lubrication
Ramming System
Capacity
wc_td000112gb.fm
BS 50-4
0009386, 0620077
0620108
Rammer
type
rpm
rpm
rpm
type
mm (in)
3
bar/cm
(psi)
Three stage with cyclonic precleaner
type
oil grade
ml (oz.)
l (qts.)
type
l(qt.)/hr
hour
oil grade
ml (oz.)
101
Technical Data
0620071, 0620078
WM90
4300 ± 100
2000 ± 100
2500 ± 100
NGK BM4A or BMR4A
0.6–0.7 (0.023–0.028)
8.0–9.7 (120–140)
SAE 10W30
SE, SF or higher
300 (10)
3.0 (3.2)
Regular unleaded gasoline
1.2 (1.3)
2.5
SAE 10W30
562 (19)
BS 50-4s