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Robin EX270DF2100 9HP Recoil Start Air Cooled OHC Engine EX27 Formerly Subaru

by Robin
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Type Engine


· Genuine Robin Model EX270DSF120 (EX27)

· Commercial Grade

· Crankshaft: 1" x 3.66” Long (Measured from Mounting Face) SAE with 1/4” Keyway 7/16”-20 UNF Tapped

· Air Cooled

· 4-Cycle


· Slant Single Cylinder

· Horizontal PTO Shaft

· Low Oil Sensor

· Spark Arrester

· 50 State EPA/CARB Compliant

· Bore & Stroke: 2.95 x 2.36 in. (75 x 60 mm)

· Piston Displacement: 16.17 cu in. (265 ml)

· Compression Ratio: 8.3

· Direction of Rotation: Counterclockwise as Viewed From the PTO Shaft Side

· Valve Arrangement: Overhead Cam System

· Cooling System: Forced Air Cooling

· Lubrication System: Splash Lubrication

· Lubricant: Automobile Engine Oil: Grade SE or Higher (SG. SH or SJ is recommended) SAE 10W-30- Under Ordinary Atmospheric Temperatures SAE 5W-30- In Cold Areas

· Capacity of Oil: 34 oz. (1.0 L)

· Carburetor: Horizontal Draft, Float Type

· Fuel: Automotive Unleaded Gasoline

· Fuel Supply System: Gravity Type

· Fuel Tank Capacity: 6.1 L

· Ignition System: Transistorized Magneto

· Starting System: Recoil Start

· Governor System: Centrifugal Flyweight System

· Dry Weight: 46.31 Lbs (21 Kg)

· Dimensions: 13.8x16.5x16.1 in. (351x420x410 mm)

· Maximum Output: kW(HP)/RPM 6.6(9.0)/4000

· Maximum Torque: N m/RPM 18.6/2500- kgf m/RPM 1.9/2500 -ft lb/RPM 13.74/2500

· Engine Oil Change Intervals: First Time- After 20 Hours Use, Thereafter Every 100 Hours of Use (Inspect Oil Before Each Use, Add Engine Oil Up to Designated Maximum Level When Needed)