
11
P
OWER
B
LOWER
O
PERATOR
'
S
M
ANUAL
S
PECIFICATIONS
MODEL
PB-201 Hand Held
Length
330 mm (13.0 in.) (w/o pipes)
Width
215 mm (8.5 in.)
Height
340 mm (13.4 in.)
Weight (dry)
3.9 kg (8.6 lb.)
Engine Type
Air cooled, two-stroke, single cylinder gasoline engine
Displacement
21.2 cc (1.39 cu. in.)
Bore
32.2 mm (1.27 in.)
Stroke
26.0 mm (1.10 in.)
Carburetor
Zama Diaphragm, model C1U w/primer bulb
Ignition System
Flywheel Magneto, capacitor discharge ignition type
Spark Plug
NGK BPM-7Y Gap 0.65 mm (0.026 in.)
Exhaust System
Spark Arrestor Muffler w / Catalyst
Fuel
Mixed (Gasoline and Two-stroke Oil)
Fuel/Oil Ratio
50:1 ECHO High Performance, two-stroke air cooled engine oil
Gasoline
89 Octane unleaded. DO NOT use fuel containing methyl alcohol, more
than 10% ethyl alcohol or 15% MTBE.
Oil
50:1 ECHO High Performance, two-stroke air cooled engine oil
Fuel Tank Capacity
0.5 lit. (16.9 US fl. oz.)
Recoil Starter System
Automatic Recoil Starter Centrifugal Type
Wide Open Throttle Speed (RPM)
7400 - 7700
Idle Speed (RPM)
2500 - 3200
Maximum Air Volume
8.6 m
3
/min. (305 cu. ft./min.)
Maximum Air Speed w/pipes (MPH)
63 m/sec (140 mph)
Sound Level at 50 ft. dB(A) scale per
ANSI B175.2
67 dB(A)