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14
13. SPECIFICATIONS
Model name
4600/4680
5200/5280
5800
External dimensions: L x W x N
mm
412x260x272
412x260x272
412x265x275
Dry weight: Saw without guide
bar and chain Empty tanks
kg
4.8
4.9
5.0
Fuel tank
mL
520
Tank of chain lubrication oil
mL
260
Fuel(mixture ratio)
25:1;FB2-cycle engine oil
Oil(chain)
SAE20# in summer and SAE10# in winter
usable cutting lengths of standard
guide bar
mm/inch
400/16”,
450/18”
450/18”,
500/20”
500/20”,
550/22”
Type of guide bar
Sprocket nose
Lubrication
Adjustable automatic oil pump
Sprocket: Specified number of teeth
7
Saw chain
Pitch
mm/inch
9.5/0.375 8.3/0.325
Gauge
1.3/0.050 1.5/0.058
MAXMIUM CHAIN SPEED
m/s
21.2
24.4
ENGINE:
Type
Air cooled 2-cycle single cylinder
Carburetor
Diaphragma type (Walbro/ Zomax)
Magneto
Flywheel magneto ,CDI Ignitor
starter
Recoil starter
Maximum speed with cutting
attachment
r/min
12000
Speed at idling
r/min
330
0 ±
400
Engine displacement
mL(cm³)
45.6
49.8
54
Rated power
Kw/r/min
1.8/8500
2.0/8500
2.2/8500
Fuel consumption:: maximum engine
power
g/Kw.h
610
Guaranteed sound power level
(ISO0297) LwAav
dB(A)
117
116
Chain brake:(IS0 6535)
Mean braking time at racing speed
S
0.12
Vibrations: (IS0 7505)
m/s²
9.1
10.8
Other devices:
Front hand guard, rear hand guard, Throttle
trigger lockout, Chain catcher, Chain brake,
Anti-vibration device, Spiked bumper
Specifications, descriptions and illustrative material in this literature are as accurate
as know at the time of publication, but are subject to change without notice.
Illustrations may include optional equipment and accessories, and may not include
all standard equipment.
4610
412x260x272
5410
412x260x272
4.8
4.9
16”
18”
Diaphragma type (Walbro)
8.3/0.325
1.3/0.050
45.6
54
1.8/8500
2.2/8500