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SPECIFICATIONS
SPECIFICATIONS
Model name
CS4020
External dimensions: L x M x N
mm
385x230x270
Dry weight: Saw without guide bar and chain Empty tanks
kg
4.3
Volume: Fuel tank
Tank of chain lubrication oil
cm³
cm³
410
240
Cutting length: usable cutting lengths of standard guide bar
mm
16"(380)
Saw Chain: Standard guide bar and chain
inch(mm)
Oregon: 91P056X
Guide bar
Oregon: 160SDEA041
Sprocket: Specified number of teeth x pitch
N/mm
6Tx 9.525
Chain oil
Bar and Chain Oil
Gasoline : 2-cycle motor oil
25 :1
Type
Air cooled 2-cycle single cylinder
Carburetor
Cylinder Diaphragm type
Type of carburetor
WalbroWT452,
Spark plug
ChampionRCJ6Y
Magneto
Fly wheel magneto, CDI system
Engine displacement
cm³
39.6
Maximum shaft brake power:(IS0 7293)
KW
1.5
Engine speed : Maximum speed with cutting attachment
Maximum idling speed
Minimum clutch engagement speed
r/min
r/min
r/min
12000
3700
4700
Fuel consumption: (IS0 7293)
Fuel consumption at maximum engine power
Specific fuel consumption at maximum engine power
Kg/h
g/kw.h
0.85
566
Chain brake: (IS0 6535)
Mean braking time at racing speed
S
0.055
Vibrations: (IS0 7505)
m/s²
9.5
Sound pressure leveI:(EN 27182)LpAav=
db(A)
102.8
Sound pressure leveI:(ISO/Dis 9207) LwAav=
db(A)
113.4
Specifications are subject to change without notice
1. Australian Consumer Law (REG. 90):
The benefits to the consumer given by this warranty are in addition to other rights and remedies of the
consumer under a law in relation to the good or services to which this warranty relates.
Our goods come with guarantees that cannot be excluded under the Australia Consumer Law. You are
entitled to a replacement or refund for a major failure and for compensation for any other reasonably
foreseeable loss or damage. You are also entitled to have the good repaired or replaced if the goods fail to
be of acceptable quality and the failure does not amount to
major failure.
The text above applies notwithstanding anything else
expressed or implied to the contrary in this warranty document.
Summary of Contents for CS4020
Page 1: ...1 CHAINSAW CS4020 OPERATOR S MANUAL ...
Page 23: ...23 NOTES ...