Workman 1100/1110 Kohler Gasoline EnginePage 4 – 3
Specifications
Item Description
Make / Designation Kohler, 4–cycle, Single Cylinder, OHV,
Air Cooled, Gasoline Engine – Model CH12 PA–941521
Horsepower 12 HP @ 3600 RPM
Torque N–m (ft–lb) 22.6 (16.7) @ 2000 RPM
Bore x Stroke mm (in.) 85 x 63 (3.35 x 2.48)
Total Displacement cc (cu. in.) 357 (21.8)
Dry Weight (approximate) kg (lb.) 31.9 (70.5)
Fuel Unleaded regular grade gasoline
Fuel Capacity liters (gallons) 26.5 (7.0)
Fuel Pump Pulsating Crankcase Vacuum
Carburetor Float Feed, Single Barrel
Governor Transaxle, Ground Speed Governing
Engine Oil See Change Engine Oil in Service and Repairs Section
Lubrication System Splash Lubrication
Crankcase Oil Capacity liters (U.S. qt.) 1.1 (1.2)
Spark Plugs Champion RC 14YC (or equivalent)
Spark Plug Gap mm (inch) 0.76 (0.030)
Starter/Generator 10.5 VDC 100 Amps/14 VDC and 23 Amps
Kohler Gasoline
Engine