ECHO has produced an enormous range of chainsaws, from heavy vintage machines and compact homeowner saws to lightweight arborist models and powerful professional felling saws. Some were sold worldwide, while others appeared only in certain countries or for a relatively short period.
This guide brings together the most comprehensive list of gas-powered ECHO chainsaws I could assemble, including older Kioritz-built machines, discontinued favorites and current models. Whether you are identifying a vintage saw, researching production dates or comparing the best ECHO chainsaws, you should be able to find the relevant model below.
Unfortunately, ECHO does not maintain a complete public archive covering every chainsaw it has produced. Information from old manuals, parts lists, catalogs and collector records can sometimes conflict. Where a reliable specification could not be confirmed, it is marked “Unknown.” Listed weights generally refer to the dry powerhead, while bar lengths are factory-recommended sizes rather than every aftermarket bar that might fit.
ECHO CS-60
- Production years: 1965–Unknown
- Displacement: 61.5 cc
- Power: Unknown / not advertised
- Weight: 7.0 kg (powerhead)
- Bar length: 12–24 in
ECHO CS-60S
- Production years: 1965–2007
- Displacement: 61.5 cc
- Power: Unknown / not advertised
- Weight: 7.0 kg (powerhead)
- Bar length: 12–24 in
ECHO CS-80 and CS-80Z
- Production years: Introduced 1963; end year unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-100
- Production years: 1965–1966
- Displacement: 102 cc
- Power: Unknown / not advertised
- Weight: 9.0 kg (powerhead)
- Bar length: 17–36 in
ECHO CS-2510TES
- Production years: Introduced 2015; end year unknown
- Displacement: 25.0 cc
- Power: 1.11 kW / 1.51 PS
- Weight: 2.3 kg (powerhead)
- Bar length: 8–12 in
ECHO CS-2511T, CS-2511TN, CS-2511TES, CS-2511TESC and CS-2511TES-NC
- Production years: 2018–at least 2025
- Displacement: 25.0 cc
- Power: 1.11 kW / 1.51 PS
- Weight: 2.3–2.4 kg (powerhead)
- Bar length: 8–12 in
ECHO CS-2511P, CS-2511PN and CS-2511WES
- Production years: 2018–at least 2025
- Displacement: 25.0 cc
- Power: Up to 1.12 kW / 1.52 PS
- Weight: 2.3–2.6 kg (powerhead)
- Bar length: 8–12 in
ECHO CS-260
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-260T and CS-260TES
- Production years: Unknown
- Displacement: 26.9 cc
- Power: Unknown
- Weight: 2.8 kg (powerhead)
- Bar length: Unknown
ECHO CS-260WES
- Production years: Introduced 2012; end year unknown
- Displacement: 26.9 cc
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-2600 and CS-2600ES
- Production years: Discontinued by 2010; start year unknown
- Displacement: 26.9 cc
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-270WES
- Production years: 2010–2011
- Displacement: 26.9 cc
- Power: Unknown
- Weight: 3.1 kg (powerhead)
- Bar length: Unknown
ECHO CS-2700 and CS-2700ES
- Production years: Documented in 2010; full range unknown
- Displacement: 26.9 cc
- Power: Unknown / not advertised
- Weight: 3.1 kg (powerhead)
- Bar length: 8–12 in
ECHO CS-271T
- Production years: Introduced 2011; documented through 2023
- Displacement: 26.9 cc
- Power: Unknown
- Weight: 3.0 kg (powerhead)
- Bar length: 10–12 in
ECHO CS-280, CS-280C, CS-280E, CS-280EG, CS-280EP and CS-280EVL
- Production years: 1980–1993 for the E/EP/EVL family; other variants unknown
- Displacement: 27.9 cc
- Power: Unknown / not advertised
- Weight: 3.5 kg (powerhead)
- Bar length: 10–14 in
ECHO CS-280T, CS-280TES and CS-280TESC
- Production years: Introduced by 2016; documented through 2025
- Displacement: 26.9 cc
- Power: 1.07–1.08 kW / 1.46–1.47 PS
- Weight: 2.9–3.0 kg (powerhead)
- Bar length: 8–14 in
ECHO CS-280WES and CS-280WESC
- Production years: Introduced 2012; documented from 2014 for WESC
- Displacement: 26.9 cc
- Power: Unknown
- Weight: 3.1 kg (powerhead)
- Bar length: Unknown
ECHO CS-2800
- Production years: Introduced by 2010; end year unknown
- Displacement: 26.9 cc
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-281 and CS-281EVL
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-281WES and CS-281WESC
- Production years: Introduced by 2014; documented through 2025
- Displacement: 26.9 cc
- Power: 1.09 kW / 1.48 PS
- Weight: 3.1–3.4 kg (powerhead)
- Bar length: 8–12 in
ECHO CS-282
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-285 and CS-285EVL
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: 12–16 in
ECHO CS-290EVL and CS-290EVLP
- Production years: 1981–1989
- Displacement: 27.9 cc
- Power: Unknown / not advertised
- Weight: 3.8 kg (powerhead)
- Bar length: 12–16 in
ECHO CS-2900
- Production years: Unknown
- Displacement: 28.5 cc
- Power: Unknown / not advertised
- Weight: 3.0 kg (powerhead)
- Bar length: 12 in–Unknown
ECHO CS-300 and CS-300-14
- Production years: 2002–2003
- Displacement: 30.1 cc
- Power: Unknown / not advertised
- Weight: 3.2 kg (powerhead)
- Bar length: 12–16 in
Note: CS-300-14 appears in application records as the 14-inch CS-300 configuration.
ECHO CS-300EVL
- Production years: 1987–1993
- Displacement: 32.9 cc
- Power: Unknown / not advertised
- Weight: 4.3 kg (powerhead)
- Bar length: 12–16 in
ECHO CS-3000
- Production years: 2003–2013
- Displacement: 30.1 cc
- Power: 1.04 kW / 1.41 PS for the later catalogued version
- Weight: 3.2–3.4 kg (powerhead)
- Bar length: 12–14 in
ECHO CS-301
- Production years: 1970–1973 and 2001–2005
- Displacement: 30.1 cc
- Power: Unknown / not advertised
- Weight: 3.2 kg (powerhead)
- Bar length: 10–16 in
Note: The CS-301 name was used for an early model and again for a later saw.
ECHO CS-302
- Production years: 1971–1983
- Displacement: 30.1 cc
- Power: Unknown / not advertised
- Weight: 4.5 kg (powerhead)
- Bar length: 12–16 in
ECHO CS-302S
- Production years: Introduced 1983; end year unknown
- Displacement: 33.4 cc
- Power: Unknown / not advertised
- Weight: 4.5 kg (powerhead)
- Bar length: 12–16 in
ECHO CS-303T
- Production years: Introduced 2015; documented through 2025
- Displacement: 30.1 cc
- Power: 1.04 kW / 1.41 PS
- Weight: 3.5 kg (powerhead)
- Bar length: 12 in
ECHO CS-304 and CS-304VL
- Production years: Unknown
- Displacement: 30.1 cc
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-305
- Production years: Unknown
- Displacement: 30.1 cc
- Power: Unknown / not advertised
- Weight: 3.4 kg (powerhead)
- Bar length: 12–14 in
ECHO CS-3050
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-306
- Production years: Introduced 2006; end year unknown
- Displacement: 30.1 cc
- Power: Unknown / not advertised
- Weight: 3.4 kg (powerhead)
- Bar length: 12–14 in
ECHO CS-310 and CS-310ES
- Production years: Introduced 2009; documented through 2025
- Displacement: 30.5 cc
- Power: 1.1 kW / 1.5 PS for CS-310ES
- Weight: 4.0 kg (powerhead)
- Bar length: 12–16 in
ECHO CS-3100
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-315
- Production years: 1976–1982
- Displacement: 30.1 cc
- Power: Unknown / not advertised
- Weight: 4.2 kg (powerhead)
- Bar length: 12–16 in
ECHO CS-320, CS-320EVL, CS-320T and CS-320TES
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-328
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-330EVL and CS-330EVLP
- Production years: 1980s; exact years unknown
- Displacement: 33.4 cc
- Power: Unknown / not advertised
- Weight: 4.3 kg (powerhead)
- Bar length: 12–16 in
ECHO CS-330MX4
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-330T
- Production years: Introduced by 2013; end year unknown
- Displacement: 30.5 cc
- Power: Unknown / not advertised
- Weight: 4.0 kg (powerhead)
- Bar length: 12–14 in
ECHO CS-332
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-340 and CS-340EVL
- Production years: Unknown
- Displacement: 33.4 cc
- Power: Unknown / not advertised
- Weight: 3.3 kg (powerhead)
- Bar length: 12–16 in
ECHO CS-3400 and CS-3400T
- Production years: Unknown
- Displacement: 33.4 cc
- Power: Unknown / not advertised
- Weight: 3.3 kg (powerhead)
- Bar length: 12–16 in
ECHO CS-341
- Production years: 2001–2013
- Displacement: 33.4 cc
- Power: Unknown / not advertised
- Weight: 3.3 kg (powerhead)
- Bar length: 12–16 in
ECHO CS-3410
- Production years: Current model documented in 2026; introduction year unknown
- Displacement: 34.4 cc
- Power: 1.3 kW
- Weight: 3.7 kg (powerhead)
- Bar length: 14–16 in
ECHO CS-345
- Production years: 2002–2003
- Displacement: 33.4 cc
- Power: Unknown / not advertised
- Weight: 3.4 kg (powerhead)
- Bar length: 12–16 in
ECHO CS-3450
- Production years: Introduced 1994; end year unknown
- Displacement: 33.4 cc
- Power: Unknown / not advertised
- Weight: 3.4 kg (powerhead)
- Bar length: 12–16 in
ECHO CS-346
- Production years: 2002–2006
- Displacement: 33.4 cc
- Power: Unknown / not advertised
- Weight: 3.4 kg (powerhead)
- Bar length: 12–16 in
ECHO CS-350, CS-350T and CS-350TES
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-350W and CS-350WES
- Production years: Unknown
- Displacement: 35.8 cc for CS-350WES
- Power: 1.48 kW / 2.01 PS for CS-350WES
- Weight: 3.6 kg (powerhead) for CS-350WES
- Bar length: 16 in for CS-350WES
ECHO CS-3500
- Production years: Introduced by 2012; end year unknown
- Displacement: 34.0 cc
- Power: 1.80 hp
- Weight: 3.6 kg (powerhead)
- Bar length: Unknown
ECHO CS-3501
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-351 and CS-351VL
- Production years: 1980–1983
- Displacement: 35.2 cc
- Power: Unknown / not advertised
- Weight: 5.0 kg (powerhead)
- Bar length: 12–16 in
ECHO CS-351WES
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-3510, CS-3510ES, CS-3510AC and CS-3510L
- Production years: Documented through 2025; introduction year unknown
- Displacement: 34.4 cc
- Power: 1.51–1.60 kW / 2.05–2.18 PS
- Weight: 3.6–3.8 kg (powerhead)
- Bar length: 12–16 in
ECHO CS-352, CS-352AC and CS-352ES
- Production years: Introduced by 2018; documented through 2023
- Displacement: 34.0 cc
- Power: Unknown / not advertised
- Weight: 4.0 kg (powerhead)
- Bar length: 12–16 in
ECHO CS-355T
- Production years: Introduced 2012; documented through 2023
- Displacement: 35.8 cc
- Power: Unknown
- Weight: 3.5 kg (powerhead)
- Bar length: 12–16 in
ECHO CS-360, CS-360C and CS-360EVL
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-360T
- Production years: 2005–2013
- Displacement: 36.3 cc
- Power: Unknown
- Weight: 3.6 kg (powerhead)
- Bar length: 12–16 in
ECHO CS-360TES
- Production years: Documented through 2025; introduction year unknown
- Displacement: 35.8 cc
- Power: 1.62 kW / 2.20 PS
- Weight: 3.6 kg (powerhead)
- Bar length: 12–16 in
ECHO CS-360WES
- Production years: Documented through 2025; introduction year unknown
- Displacement: 35.8 cc
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-3600
- Production years: Unknown
- Displacement: 35.8 cc
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-361, CS-361C and CS-361EVL
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-361P
- Production years: Introduced by 2019; end year unknown
- Displacement: 35.8 cc
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-361WES
- Production years: Documented through 2025; introduction year unknown
- Displacement: 35.8 cc
- Power: 1.66 kW / 2.26 PS
- Weight: 3.7 kg (powerhead)
- Bar length: 16 in
ECHO CS-362 and CS-362EVL
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-362TES and CS-362TS
- Production years: Documented through 2025; introduction year unknown
- Displacement: 35.8 cc
- Power: 1.50 kW / 2.04 PS
- Weight: 3.6 kg (powerhead)
- Bar length: 12–14 in
ECHO CS-362WES and CS-362WS
- Production years: Documented through 2025; introduction year unknown
- Displacement: 35.8 cc
- Power: 1.49 kW / 2.03 PS
- Weight: 3.8 kg (powerhead)
- Bar length: 12–16 in
ECHO CS-370, CS-370ES and CS-370F
- Production years: Introduced by 2018; end year unknown
- Displacement: 36.3 cc
- Power: Unknown
- Weight: 4.5 kg (powerhead)
- Bar length: 16–18 in
ECHO CS-3700 and CS-3700ES
- Production years: Unknown
- Displacement: 35.8 cc
- Power: Unknown
- Weight: 4.4 kg (powerhead)
- Bar length: 16 in–Unknown
ECHO CS-381TES
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-390ES
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-3900
- Production years: Introduced 1991; end year unknown
- Displacement: 39.6 cc
- Power: Unknown
- Weight: 4.4 kg (powerhead)
- Bar length: 16–18 in
ECHO CS-391
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-395SP
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-400 and CS-400F
- Production years: Introduced by 2018; documented through 2023
- Displacement: 40.2 cc
- Power: Unknown
- Weight: 4.6 kg (powerhead)
- Bar length: 16–18 in
More on the ECHO CS-400 Chainsaw.
ECHO CS-400EVL and CS-400EVLP
- Production years: Unknown
- Displacement: 40.2 cc
- Power: Unknown / not advertised
- Weight: 4.9 kg (powerhead)
- Bar length: 14–16 in
ECHO CS-4000 and CS-4000P
- Production years: Introduced 1986; end year unknown
- Displacement: 39.0 cc
- Power: Unknown / not advertised
- Weight: 5.0 kg (powerhead)
- Bar length: 14–20 in
ECHO CS-401EVL
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-4010 and CS-4010EC
- Production years: Documented through 2025; introduction year unknown
- Displacement: 41.6 cc
- Power: 1.91 kW / 2.60 PS
- Weight: 4.2 kg (powerhead)
- Bar length: 15–18 in
ECHO CS-4100
- Production years: Unknown
- Displacement: 39.0 cc
- Power: Unknown
- Weight: 5.0 kg
- Bar length: Unknown
ECHO CS-420ES
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-4200 and CS-4200ES
- Production years: Unknown
- Displacement: 39.6 cc
- Power: Unknown
- Weight: 4.4 kg
- Bar length: Unknown
ECHO CS-422VL
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-4310SX
- Production years: Documented through 2025; introduction year unknown
- Displacement: 42.9 cc
- Power: 2.30 kW / 3.13 PS
- Weight: 4.3 kg (powerhead)
- Bar length: 13–18 in
ECHO CS-440
- Production years: Unknown
- Displacement: 43.6 or 45.0 cc, depending on version/market
- Power: Unknown
- Weight: 4.7–4.8 kg
- Bar length: Unknown
ECHO CS-440EVL and CS-440EVLP
- Production years: Introduced by 1991; end year unknown
- Displacement: 44.3 cc
- Power: Unknown
- Weight: 5.1 kg / 11.2 lb (powerhead)
- Bar length: 16 in–Unknown
ECHO CS-4400
- Production years: Introduced about 1991; end year unknown
- Displacement: 43.6 cc
- Power: Unknown
- Weight: 4.6 kg (powerhead)
- Bar length: 15–20 in
More on the ECHO CS-4400 Chainsaw.
ECHO CS-441
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-450 and CS-450P
- Production years: Unknown
- Displacement: 45.0 cc
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-4500 and CS-4500P
- Production years: Introduced 1986; end year unknown
- Displacement: 45.0 cc
- Power: Unknown
- Weight: 5.1 kg (powerhead)
- Bar length: 16–18 in
ECHO CS-451 and CS-451VL
- Production years: Introduced 1971; end year unknown
- Displacement: 44.3 cc
- Power: Unknown / not advertised
- Weight: Unknown
- Bar length: 16–24 in
ECHO CS-4510 and CS-4510ES
- Production years: Introduced by 2018; documented through 2025
- Displacement: 45.0 cc
- Power: 2.3 kW / 3.1 PS
- Weight: 5.0–5.1 kg (powerhead)
- Bar length: 13–20 in
ECHO CS-452 and CS-452VL
- Production years: 1975–1983
- Displacement: 44.3 cc
- Power: Unknown / not officially advertised
- Weight: 5.6 kg (powerhead)
- Bar length: 16–24 in
ECHO CS-4600
- Production years: Introduced 1988; end year unknown
- Displacement: 45.0 cc
- Power: Unknown
- Weight: 4.9 kg (powerhead)
- Bar length: 16–20 in
ECHO CS-4601
- Production years: Unknown
- Displacement: 45.0 cc
- Power: Unknown
- Weight: 5.1 kg
- Bar length: Unknown
ECHO CS-490
- Production years: Introduced 2015; documented through 2018
- Displacement: 50.2 cc
- Power: Unknown
- Weight: 4.8 kg (powerhead)
- Bar length: 16–20 in
ECHO CS-4910
- Production years: Unknown
- Displacement: 50.2 cc
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-4920
- Production years: Documented through 2025; introduction year unknown
- Displacement: 50.1 cc
- Power: 2.5 kW / 3.4 PS
- Weight: 5.0 kg (powerhead)
- Bar length: 13–20 in
ECHO CS-500, CS-500ES and CS-500P
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-500VL, CS-500VLP, CS-500EVL and CS-500EVLP
- Production years: 1978–1984
- Displacement: 49.9 cc
- Power: Unknown / not advertised
- Weight: 5.5 kg (powerhead)
- Bar length: 16–20 in
ECHO CS-5000
- Production years: Introduced 1994; end year unknown
- Displacement: 49.3 cc
- Power: Unknown
- Weight: 5.1 kg (powerhead)
- Bar length: 15–20 in
ECHO CS-501P
- Production years: Introduced by 2020; documented through 2023
- Displacement: 50.2 cc
- Power: Unknown
- Weight: 4.8 kg (powerhead)
- Bar length: Unknown
ECHO CS-501SX and CS-501SXH
- Production years: Documented through 2025; introduction year unknown
- Displacement: 50.2 cc
- Power: 2.57 kW / 3.50 PS
- Weight: 4.7–4.9 kg (powerhead)
- Bar length: 13–20 in
ECHO CS-501VL
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-502EVL
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-510
- Production years: Documented from 1983; full production range unknown
- Displacement: 49.3 cc
- Power: Unknown
- Weight: 5.1 kg
- Bar length: Unknown
ECHO CS-510EVL and CS-510EVLP
- Production years: 1983–1987
- Displacement: 49.9 cc
- Power: Unknown / not advertised
- Weight: 5.9 kg (powerhead)
- Bar length: 16–24 in
ECHO CS-510P
- Production years: Introduced by 2019; end year unknown
- Displacement: 50.2 cc
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-5100
- Production years: Unknown
- Displacement: 49.3 cc
- Power: Unknown
- Weight: 4.9 kg
- Bar length: Unknown
ECHO CS-520
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-550 and CS-550P
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-550EVL and CS-550EVLP
- Production years: 1983–1990
- Displacement: 54.7 cc
- Power: Unknown / not advertised
- Weight: 6.0 kg (powerhead)
- Bar length: 16–24 in
ECHO CS-5500
- Production years: 1987–1993
- Displacement: 54.8 cc
- Power: Unknown / not advertised
- Weight: 5.8 kg (powerhead)
- Bar length: 16–24 in
ECHO CS-5501
- Production years: Unknown
- Displacement: 54.8 cc
- Power: Unknown
- Weight: 5.5 kg
- Bar length: 16–24 in
ECHO CS-590 Timber Wolf
- Production years: Introduced 2012; documented through 2025
- Displacement: 59.8 cc
- Power: 2.98 kW / 4.05 PS
- Weight: 6.0 kg (powerhead)
- Bar length: 16–24 in
ECHO CS-600 and CS-600P
- Production years: Introduced by 2012; end year unknown
- Displacement: 59.8 cc
- Power: Unknown
- Weight: 6.0 kg (powerhead)
- Bar length: 16–27 in
ECHO CS-601, CS-601EVL, CS-601S, CS-601SVL and CS-601VL
- Production years: 1970–1979 for the documented 601/601S/601VL family
- Displacement: 59.8 cc
- Power: Unknown / not advertised
- Weight: 6.2 kg (powerhead)
- Bar length: 16–24 in
ECHO CS-602, CS-602EVL and CS-602VL
- Production years: 1976–1981 for the documented 602/602VL family
- Displacement: 59.8 cc
- Power: Unknown / not advertised
- Weight: 8.1 kg (powerhead)
- Bar length: 16–24 in
ECHO CST-600EVL
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CST-610 and CST-610EVL
- Production years: Introduced 1986; end year unknown
- Displacement: 61.0 cc
- Power: Unknown / not advertised
- Weight: 6.9 kg (powerhead)
- Bar length: 16–24 in
ECHO CS-610T
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-620P and CS-620PW
- Production years: Introduced 2013; documented through 2023
- Displacement: 59.8 cc
- Power: Unknown
- Weight: 6.2–6.4 kg (powerhead)
- Bar length: 16–27 in
ECHO CS-620SX
- Production years: Documented through 2025; introduction year unknown
- Displacement: 59.8 cc
- Power: 3.3 kW / 4.5 PS
- Weight: 6.2 kg (powerhead)
- Bar length: 18–28 in
ECHO CS-620VL
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-621SX
- Production years: Documented through 2025; introduction year unknown
- Displacement: 59.8 cc
- Power: 3.2 kW / 4.4 PS
- Weight: 6.3 kg (powerhead)
- Bar length: 18–24 in
ECHO CS-650EVL and CS-650EVLP
- Production years: 1980–1984
- Displacement: 64.2 cc
- Power: Unknown / not advertised
- Weight: 6.3 kg (powerhead)
- Bar length: 16–24 in
ECHO CS-660EVL and CS-660EVLP
- Production years: 1983–1987
- Displacement: 64.2 cc
- Power: Unknown / not advertised
- Weight: 6.5 kg (powerhead)
- Bar length: 16–32 in
ECHO CS-670
- Production years: 2001–2009
- Displacement: 66.7 cc
- Power: Unknown
- Weight: 6.5 kg (powerhead)
- Bar length: 16–27 in
ECHO CS-6700
- Production years: 1987–2001
- Displacement: 66.8 cc
- Power: Unknown / not advertised
- Weight: 6.2 kg (powerhead)
- Bar length: 16–27 in
ECHO CS-6701 and CS-6701CE
- Production years: Unknown
- Displacement: 66.8 cc
- Power: Unknown
- Weight: 6.2 kg
- Bar length: 16–24 in
ECHO CS-6702
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-6703
- Production years: Unknown
- Displacement: 66.8 cc
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO QV-6700
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
Note: Special-purpose Quick Vent/rescue chainsaw.
ECHO QV-670, QV-675 and QV-6750
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
Note: Special-purpose Quick Vent/rescue chainsaws.
ECHO CS-680 and CS-680S
- Production years: Introduced by 2012; documented through 2025
- Displacement: 66.8 cc
- Power: 3.46 kW / 4.70 PS for CS-680S
- Weight: 6.6 kg (powerhead)
- Bar length: 16–28 in
ECHO CS-701, CS-701EVL, CS-701SVL and CS-701VL
- Production years: Introduced 1971; end year unknown
- Displacement: 70.7 cc
- Power: Unknown / not advertised
- Weight: Unknown
- Bar length: 16–24 in
More info on the ECHO 701S VL Chainsaw.
ECHO CS-702, CS-702EVL and CS-702VL
- Production years: Introduced 1975; end year unknown
- Displacement: 70.7 cc
- Power: Unknown / not advertised
- Weight: 7.5 kg (powerhead)
- Bar length: 16–24 in
ECHO CS-706
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-7310, CS-7310P, CS-7310PW and CS-7310SX
- Production years: Introduced by 2023; documented through 2025
- Displacement: 73.5 cc
- Power: 4.1 kW / 5.6 PS for CS-7310SX
- Weight: 6.7–7.0 kg (powerhead)
- Bar length: 18–32 in
ECHO CS-750, CS-750EVL, CS-750EVLP and CS-750VL
- Production years: 1978–1985
- Displacement: 78.6 cc
- Power: Unknown / not advertised
- Weight: 8.5 kg (powerhead)
- Bar length: 16–30 in
See this full 1978 ECHO brochure.
ECHO CS-800P
- Production years: Introduced by 2015; end year unknown
- Displacement: 80.7 cc
- Power: Unknown
- Weight: 7.5 kg
- Bar length: Unknown
ECHO CS-8000 and CS-8000P
- Production years: 1985–2014 for CS-8000
- Displacement: 80.7 cc
- Power: Unknown / not advertised
- Weight: 7.5 kg (powerhead)
- Bar length: 20–36 in
ECHO CS-8001
- Production years: Unknown
- Displacement: 80.7 cc
- Power: 3.91 kW
- Weight: 7.5 kg (powerhead)
- Bar length: 16–24 in
ECHO CS-8002
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO QV-8000
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
Note: Special-purpose Quick Vent/rescue chainsaw.
ECHO QV-8050
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
Note: Special-purpose Quick Vent/rescue chainsaw.
ECHO CS-801
- Production years: Introduced 1969; end year unknown
- Displacement: Unknown
- Power: Unknown
- Weight: 8.0 kg
- Bar length: Unknown
ECHO CS-802 and CS-802S
- Production years: Introduced 1969; end year unknown
- Displacement: 80.6 cc
- Power: Unknown
- Weight: 8.6 kg (powerhead)
- Bar length: 16–32 in
ECHO CS-803EVL
- Production years: Introduced about 1978; end year unknown
- Displacement: 78.6 cc
- Power: Unknown
- Weight: 8.5 kg (powerhead)
- Bar length: 16–28 in
ECHO CS-852EVL
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-900EVL and CS-900EVLP
- Production years: Introduced 1980; end year unknown
- Displacement: 91.6 cc
- Power: Unknown / not advertised
- Weight: 9.0 kg (powerhead)
- Bar length: 17–32 in
ECHO CS-1001VL
- Production years: Introduced 1976; end year unknown
- Displacement: 100 cc
- Power: Unknown / not advertised
- Weight: 10.0 kg (powerhead)
- Bar length: 17–32 in
ECHO CS-1100VL
- Production years: Unknown
- Displacement: 116 cc
- Power: Unknown
- Weight: Unknown
- Bar length: 21–42 in
ECHO CS-1160VL
- Production years: Unknown
- Displacement: Unknown
- Power: Unknown
- Weight: Unknown
- Bar length: Unknown
ECHO CS-1200 and CS-1200VLS
- Production years: Unknown
- Displacement: 116 cc
- Power: Unknown
- Weight: Unknown
- Bar length: 21–42 in
ECHO CS-1201
- Production years: Unknown
- Displacement: 116.3 cc
- Power: 5.1 kW / 7.0 PS
- Weight: 10.6 kg (powerhead)
- Bar length: 20–36 in
ECHO’s chainsaw history is far more extensive than its current product range might suggest. Over the decades, the company has produced everything from large, heavy-duty logging saws to some of the lightest professional top-handle chainsaws available. Many older models remain in use today, while others have become desirable collector saws.
This list will continue to be updated as additional manuals, catalogs and reliable production information become available. If you own an ECHO chainsaw that is missing, or have period literature that corrects or expands one of the entries, please leave a comment or get in touch. Surviving documentation for some of the rarer models is limited, so owner contributions can help preserve this part of chainsaw history.
