Hitachi CS33EDTNC [10/116] Specifications
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Hitachi CS33EDTNC [10/116] Specifications

Hitachi CS33EDTNC [10/116] Specifications
10
English
SPECIFICATIONS
○ Code CS of model name means Chain saw
Model CS33EDT (30) CS33EDT (35)
Type of equipment Chain saw, portable
Engine Size (cm
3
) 32.2
Spark Plug NGK BPMR-7A
Fuel Tank Capacity (cm
3
)290
Chain Oil Tank Capacity (cm
3
)180
Dry Weight (kg)
(Without guide bar and chain)
3.4
Guide bar length (mm) 300 350
Chain pitch (mm) 9.53
Chain gauge (mm) 1.27
Sound pressure level LpA (dB (A)) by ISO 22868
Equivalent
Uncertainty
100
3
Sound power level LwA (dB (A)) by ISO 22868
Measured
Uncertainty
Sound power level LwA (dB (A)) by 2000/14/EC
Measured
Guaranteed
109
3
113
116
Vibration level (m/s
2
) by ISO 22867
Front handle
Rear handle
Uncertainty
4.4
6.1
0.8
Max. engine power by ISO 7293 (kW) 1.3/9300
Max. engine speed (min
-1
) 12000
Idle engine speed (min
-1
) 3000
Specifi c fuel consumption (g/kWh) 567
Type of chain
91VG045
(Oregon)
91VG052
(Oregon)
Max. chain speed (m/sec) 22.9
Sprocket (number of teeth) 6
NOTE: Equivalent noise level/vibration levels by ISO 22868/22867 are calculated as the time-weighted energy total for noise/vibration levels
under various working conditions with the following time distribution: 1/3 idle, 1/3 full, 1/3 racing speed.
*All data subject to change without notice.
ASSEMBLY PROCEDURES
WARNING
Never try to start engine without side case, bar and chain
securely fastened.
1. Pull the chain brake (18) toward the front handle to check that the
brake is disengaged. (Fig. 15).
2. Remove guide bar clamp nut (2). Remove the side case (3)
(Fig. 2)
* In case of installing the spiked bumper (4), install the spiked
bumper (4) to the unit with two screws. (Fig. 3)
3. Install the guide bar (5) onto the bolts (6), then push it toward the
sprocket (7) as far as it will go. (Fig. 4)
4. Confi rm the direction of saw chain (10) is correct as in the fi gure,
and align the chain on the sprocket. (Fig. 5)
5. Guide the chain drive links into the bar groove all around the bar.
6. Install the side case (3) onto the bolts (6).
Make sure that the boss of chain tension adjust bolt (8) fi ts into
the hole of the bar (9). (Fig. 4)
Then tighten the guide bar clamp nut (2) by hand that allows the
chain bar end to move up and down easily.
(
Fig. 2
)
7. Raise the bar end, and tighten the saw chain (10) by turning the
tension adjustment bolt (11) clockwise. To check proper tension,
lightly lift up the center of chain and there should be about 0.5 – 1.0
mm clearance between bar and edge of drive link (12). (Fig. 6, 7)
CAUTION
PROPER TENSION IS EXTREMELY IMPORTANT
8. Raise the bar end, and securely tighten the guide bar clamp nut
with the combi box spanner. (Fig. 7)
9. A new chain will stretch so adjust the chain after a few cuts and
watch chain tension carefully for the fi rst half hour of cutting.
NOTE
Check the chain tension frequently for optimum performance
and durability.
CAUTION
○ When the chain is excessively tightened, the bar and chain will
be damaged rapidly. Conversely, when the chain is excessively
loosened, it may get out of the groove in the bar.
○ Always wear gloves when touching the chain.
WARNING
During operation, hold chain saw fi rmly with both hands. A single
hand operation may cause serious injury.
000Book_CS33EDT_EE.indb 10000Book_CS33EDT_EE.indb 10 2011/08/06 8:57:182011/08/06 8:57:18

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