Engine Specifi cations
Model
Bore
2.8 in.
CH270TF
(70 mm)
3.1 in.
CH395TF
(78 mm)
3.5 in.
CH440TF
(89 mm)
*Exceeding maximum angle of operation may cause engine damage from insuffi cient lubrication.
Additional specifi cation information can be found in service manual at KohlerEngines.com.
Exhaust Emission Control System for tri-fuel models CH270TF, CH395TF, CH440TF is EM for U.S.
EPA and Europe. This engine is certifi ed to operate on gasoline, LPG, or NG.
Any and all horsepower (hp) references by Kohler are Certifi ed Power Ratings and per SAE J1940
& J1995 hp standards. Details on Certifi ed Power Ratings can be found at KohlerEngines.com.
17 590 16 Rev. A
Stroke Displacement
2.1 in.
12.7 cu. in.
(54 mm)
(208 cc)
2.3 in.
16.9 cu. in.
(58 mm)
(277 cc)
2.7 in.
26.2 cu. in.
(69 mm)
(429 cc)
KohlerEngines.com
Oil Capacity
Spark Plug
(Refi ll)
Gap
0.63 U.S. qt.
(0.60 L)
0.030 in.
(0.76 mm)
1.16 U.S. qt.
(1.1 L)
EN
Maximum Angle
of Operation
(@ full oil level)*
25°
9