Ryobi RCS-4450C Operator's Manual

5
RCS-3540C RCS-4046C RCS-4450C
35 cc 40 cc 44 cc
Weight - No bar, chain, fuel or oil 4.6 kg 4.6 kg 4.6 kg
Fuel tank capacity 310 cm
3
310 cm
3
310 cm
3
Oil tank capacity 210 cm
3
210 cm
3
210 cm
3
Bar lengths 40 cm 46 cm 50 cm
Usable cutting lengths 370 mm 410 mm 475 mm
Bar type Carlton 16-10-N1-MHC UNB Carlton 18-10-N1-MHC UNB Carlton 20-10W-K1-HC-UNB
Chain pitch 9.53mm (0.375 inch) 9.53mm (0.375 inch) 8.26mm (0.325 inch)
Chain gauge 1.27 mm (0.05 inch) 1.27 mm (0.05 inch) 1.27 mm (0.05 inch)
Chain type Carlton N1C-BL-M-57E SK Carlton N1C-BL-M-62E SK Carlton K1L-BL-78E
Chain Speed 14m / Sec 14m / Sec 14m / Sec
Drive sprocket 6-tooth 6-tooth 7-tooth
Engine displacement 35 cm
3
40.1 cm
3
44 cm
3
Maximum engine power (ISO7293) 1.7 kW / 10000 min
-1
1.8 kW / 10000 min
-1
1.9 kW / 9500 min
-1
Maximum engine speed with attachment 12000 min
-1
12000 min
-1
12000 min
-1
Idling engine speed 2700 - 3100 min
-1
2700 - 3100 min
-1
2700 - 3100 min
-1
Specifi c fuel consumption at maximum engine power 435g/kwh 435g/kwh 435g/kwh
Sound pressure level(ISO22868) 103 dB(A) 103 dB(A) 103 dB(A)
Sound power level (ISO22868) 113 dB(A) 113 dB(A) 113 dB(A)
Vibration (ISO22867)
- Front Handle 6.4 m/s
2
6.4 m/s
2
6.4 m/s
2
- Rear Handle 7.0 m/s
2
7.0 m/s
2
7.0 m/s
2
SPECIFICATIONS
DESCRIPTION
See Figure 1.
1. Front hand guard / Chain Brake
2. Front handle
3. Cylinder cover
4. Primer bulb
5. Choke knob
6. Clutch cover
7. Bar mounting nuts
8. Guide bar
9. Low kickback saw chain
ASSEMBLY
10. Starter / fan housing
11. Starter grip
12. Ignition switch
13. Trigger release
14. Rear handle
15. Throttle trigger
16. Chain oil cap
17. Fuel cap
18. Spiked bumper
WARNING
If any parts are damaged or missing do not operate
this tool until the parts are replaced. Failure to heed
this warning could result in serious personal injury.
WARNING
Do not attempt to modify this tool or create accessories
not recommended for use with this tool. Any such
alteration or modifi cation is misuse and could result
in a hazardous condition leading to possible serious
personal injury.
NOTE: The chain saw has been fully factory tested. It is normal
to fi nd some slight oil residue on the saw. Read and remove
all hang tags and store with the Operator’s Manual.
See Figure 34-43.
Read the replacing the guide bar and chain section later in
this manual.

Ryobi RCS-4450C Specifications

General

Brand	Ryobi
Model	RCS-4450C
Category	Chainsaw
Language	English