ECHO Master Catalogue 2024

54 SPECIFICATIONS CHAIN SAWS *1: Unit without guide bar and saw chain, chain oil and fuel. *2: Measured in accordance with ISO 22867. Uncertainty(K)=1.3m/s2 *3: Measured in accordance with ISO 22868. Uncertainty(KpA)=1.5dB(A) *4: Measured in accordance with ISO 22868. Uncertainty(KWA)=1.0dB(A) CHAIN SAWS CS-4310SX CS-4510ES CS-4920 CS-501SX CS-501SXH CS-590 Configuration EU EU, TUR EU EU, TUR EU EU, AUS, TUR Engine displacement (cm3) 42.9 45.0 50.1 50.2 50.2 59.8 Output (kW / ps) 2.3 / 3.1 2.3 / 3.1 2.5 / 3.4 2.57 / 3.50 2.57 / 3.50 3.0 / 4.1 Dry weight (kg)*1 4.3 5.0 5.0 4.7 4.9 6.0 Fuel tank capacity (mL) 400 480 480 500 500 645 Chain oil tank capacity (mL) 270 330 330 280 280 300 Fuel consumption at maximum engine power (L/h) 1.24 1.19 1.32 1.54 1.54 1.75 Priming pump ¡ ¡ ¡ - - - Ignition system CDI CDI CDI CDI CDI CDI Start assist system ES-Start ES-Start ES-Start Decomp Decomp Decomp Chain brake Inertia Inertia Inertia Inertia Inertia Inertia Choke w/ automatic fast idle release ¡ ¡ ¡ ¡ ¡ ¡ Chain tensioner Side Side Side Side Side Side Saw chain pitch (inch) 0.325 0.325 0.325 0.325 0.325 3/8 Guide bar gauge (inch) 0.050 0.058, 0.050 0.050 0.058, 0.050 0.058 0.058 Applicable bar length (cm / inch) 33, 35, 40, 45 / 13, 14, 16, 18 33, 38, 45, 50 / 13, 15, 18, 20 33, 38, 45, 50 / 13, 15, 18, 20 40, 45, 50 (33) / 16, 18, 20 (13) 40, 45, 50 / 16, 18, 20 40, 45, 50 / 16, 18, 20 Vibration Front handle / Rear handle (m/s2)*2 3.3 / 3.1 2.6 / 2.8 3.5 / 3.4 5.2 / 5.4 5.2 / 5.4 4.9 / 4.6 Sound pressure level (dB(A))*3 102 102.5 102.5 102.6 102.6 102.3 Sound power level (dB(A))*4 111.2 111.6 111.8 112.2 112.2 111.0

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