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EH Engines – EH64DS–20.5 HP

Brochure | Video | Testimonial | Specification Chart

SUBARU EH Engine Series - Air Cooled, 4-Cycle, Horizontal & Vertical PTO Shaft Petrol Engines(Vertical Shaft only available V-Twins). Available from 4.0hp to 25hp.

(OHV) Overhead Valves Located in the Cylinder Head.

Valve actuation is via pushrod and rocker arm. In a four-stroke engine, the intake and exhaust valves are in the cylinder head. The valve stems are either at an angle or parallel, and the valve discs face the piston.

The upright cylinder on the SUBARU EH Series enables optimum lubrication and better performance when operated tilted. In combination with the overhead valve design, the use of expander oil rings has reduced the engine oil consumption rate by 50%. Any of the engines in the new PRO OHV series can easily be started with a light pull of the recoil starter. Electric starters are available as an option for the entire series. Noise emission is reduced and also vibration levels.

Standard Features:

Easy Start
High Power & Performance
Great Reliability & Durability
Long Life
Low Emissions, meeting EPA Phase 2 & CARB Tier II requirements
Quiet Running, with low noise, rust resistant mufflers
Easy Maintenance
2 year warranty

Ideal Power for:

Air Compressors
Generators
Agricultural Equipment
Pumps
Construction Equipment
Pressure Washers
Chipper/Shredders
Go-Karts
Concrete Saws
Water Pumps
Lawn Mowers
Air Compressors
Tillers
Blower/Vacs
Log Splitters
Edgers

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	EH64DS–20.5 HP	EH65DS – 22.0 HP	EH72DS – 25 HP
Bore x Stroke (mm)	80x65	80x65	84x65
Piston Displacement (cm3)	653	653	720
Type	Air-Cooled V-twin Cylinder, Horizontal Shaft Overhead valve Engine	Air-Cooled V-twin Cylinder, Horizontal Shaft Overhead valve Engine	Air-Cooled V-twin Cylinder, Horizontal Shaft Overhead Valve Engine
Maximum Output HP(kW)/rpm	20.5(15.3)/3600	22.0(16.4)/3600	25.0(18.4)/3600
Continuous Output Hp(kW)/rpm	11.9(16.0)/3600	12.7(17.0)/3600	13.4(18.0)/3600
Maximum Torque kg m (Nm)/rpm	4.52(44.3)/2200	45.6 (4.65)2500	53.6 (5.5)2500
PTO Shaft Rotation	Counter Clockwise Facing PTO Shaft	Counter Clockwise Facing PTO Shaft	Counter Clockwise Facing PTO Shaft
Fuel	Automobile Unleaded Gasoline	Automobile Unleaded Gasoline	Automobile Unleaded Gasoline
Lubricating Oil Capacity (L)	1.55(With Filter)	1.55	1.55
Ignition System	Pointless Electronic Ignition	Flywheel magneto (solid state)	Flywheel magneto (solid state)
Charging System (V-A)	12–15	12–15	12–15
Dry Weight (kg)	44.0	44.0	46.0
Dimensions LxWxH (mm)	317x477x475	317x477x475	317x477x475
Starting System	Electric Starter	Electric Starter	Electric Starter

Testimonial

SUBARU EH64 ENGINES REAR EXHAUST SAFE FOR FIRE FIGHTERS
The EH64 was chosen by one company to build their fire fighting pumps for a Rural Fire Service because "they are the only small engine I've found that has the exhaust coming out the back rather than the front, so fire fighters are not at risk of burning themselves from the heat of the engine. Because of this rear exhaust the fire fighters don't have to breathe the carbon monoxide fumes from the pump!"

Other EH Engines

EH17 –2D– 6.0 HP

EH25 –2D– 8.5 HP

EH41D – 13.5 HP

EH65DS – 22.0 HP

EH72DS – 25 HP

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