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Stihl MS 660 vs Echo CS-501P Chainsaw Comparisons

Specs that are different are highlighted in red. Specs that are better are written in bold. Notice that a chainsaw with a significantly larger number of bolded specifications is not necessarily a better chainsaw.

Chainsaw Details

Subjects of comparisons - brand and model.

Manufacturer Stihl Echo
Model MS 660 CS-501P
Photo
Class Profesional Profesional
Warranty homeowner 365 days
1 year
1825 days
5 year
Warranty commercial 90 days
0.25 year
365 days
1 year
Your rating
5/5 - (2 votes)
5/5 - (1 vote)

Engine Specs Comparison

Power, displacement and type of fuel of the chainsaws.

Fuel type Gas Gas
Fuel oil ratio 50:1 50:1
Weight ~7.4 kg
~16.31 lbs
~4.80 kg
~10.58 lbs
Engine Stihl 2-Mix Echo 2-stroke
Power 7.1 hp
5.29 kW
3.35 hp
2.5 kW
Displacement 91.6 cm³
5.59 in³
50.2 cm³
3.06 in³
Torque Nm Nm
Idle speed 2800 RPM 2700 RPM
Max speed 13500 RPM 13800 RPM
Spark plug Bosch WSR6F, NGK BPMR7A NGK BPMR8Y
Spark plug gap 0.5 mm
0.02 in
0.65 mm
0.025 in

Chain and Bar Comparison

Detailed chain and bar specifications side by side.

Bar length 81.28 cm
32 in
45.72 cm
18 in
Min bar length 50.8 cm
20 in
40.64 cm
16 in
Max bar length 91.44 cm
36 in
50.8 cm
20 in
Chain Rapid Super (RS) Full Chisel
Pitch 3/8" 3/8"
Gauge 1.6 mm
0.06 in
0.50 mm
0.02 in
Sprocket Spur 10 Tooth 0.325 RIM

Other specs

Fuel consumption, noise and liquid capacities.

Fuel consumption 1.46 l/hr
0.39 gal/hr
1.54 l/hr
0.41 gal/hr
Fuel capacity 0.825 l
27.9 fl oz
16.6 l
561.31 fl oz
Oil tank capacity 0.36 l
12.17 fl oz
0.33 l
11.16 fl oz
Noise (ear level) 101 dB(A) 103 dB(A)
Vibration front 7 m/s²
22.97 ft/s²
5.2 m/s²
17.06 ft/s²
Vibration rear 7 m/s²
22.97 ft/s²
5.4 m/s²
17.72 ft/s²

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