Subaru-Robin EC06D

Subaru-Robin EC06DThe Subaru-Robin EC06D is a 60.8 cc (3.72 cu·in) natural aspirated single-cylinder two-stroke air-cooled internal combustion small gasoline engine with a horizontal shaft.

The Subaru-Robin EC06D engine has a single-cylinder, float type carburetor, flywheel magneto type ignition system (contactless magneto type ignition available as an option), and recoil starter. The engine is fitted with a semi-wet type air cleaner. The EC06D is equipped with a 1.5 L (0.4 US. gal. 0.33 Imp. gal.) fuel tank.

The EC06D engine produced 2.6 PS (1.9 kW; 2.5 HP) at 5,000 rpm of maximum horsepower and 3.7 N·m (0.38 kg·m, 2.73 ft·lb) at 3,700 rpm of maximum torque. It has a 44.0 mm (1.73 in) cylinder bore and 40.0 mm (1.57 in) piston stroke.

General information

Engine Specifications
Engine model EC06D
Engine type 2-stroke, Piston Valve Type, single-cylinder
Displacement 60.8 cm3, (3.72 cu·in)
Max. horsepower 2.6 PS (1.9 KW; 2.5 HP) at 5,000 rpm
Max. torque 3.7 N·m (0.38 kg·m, 2.73 ft·lb) at 3,700 rpm
Cooling system Forced air
Air cleaner Semi-wet type
Lubricating system Fuel-lubricant Mixture Type
Ignition system Flywheel Magneto Type (Contactless Magneto Type available as option)
Fuel system Float type carburetor
Fuel consumption 390 g/HPh
Fuel tank capacity 1.5 L (0.4 US. gal. 0.33 Imp. gal.)
Fuel used Unleaded gasoline (octane number 86 or higher)
Starting system Recoil starter
Governor Centrifugal flyweight type
PTO shaft rotation Counterclockwise (from PTO shaft side)
Dimensions (L x W X H) 256 x 307 x 287 mm (10.1 x 12.1 x 11.3 in)
Dry weight 7.6 kg (16.8 lbs)

Service Data

Oil system
Lubrication system: Fuel-lubricant Mixture Type
Recommended oil: 2-Cycle Engine Oil
Oil capacity Gasoline-lubricant mixture: 25:1
Fuel system
Type: Float type carburetor
Ignition system
Type: Flywheel Magneto Type (Contactless Magneto Type available as option)
Spark plug: NGK: B6HS
Spark plug torque: 27.5 N·m (2.8 kg·m, 20.3 ft·lb)
Author: Sergei Wers
About: Co-founder and CEO of a multi-brand auto repair shop (engine repair, chassis repair, body repair and painting) for over 15 years. I have been developing internet sites with technical specifications for more than seven years.

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We try to use official documentation and verify the published data, but errors may occur. In addition, specifications of machinery and equipment may vary depending on markets and modifications. We do not recommend the use of this data for spare parts or repairs. Use official service manuals or parts catalogs for your product.

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