Subaru Robin Power Products EH65 manual Description, Features

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Description

FEATURES

Overhead valve arrangement enables high power, and low fuel and oil consumption

V-Twin, four stroke design

Air-cooled and gasoline fueled

The light weight and compact design makes it easy to install and utilize for many applications.

A steel crankshaft and high-load bearing offer durability

Pressure lubrication system and large capacity air cleaner enhance reliability of the engine.

The combustion chamber shape, along with a tuned exhaust valve system, enhance the low exhaust emission and provides high torque at low speed.

Standard features include a fuel cut-of valve, a 12V-15 amp alternator and a pulse-type fuel pump.

The flywheel-type governor gear provides constant operation at the selected speed against load variations.

The carburetor is a down draft, float controlled fuel system with a fixed main jet. A fuel cut-off valve is provided to secure engine shut-down when the switch is turned off. Carburetors are calibrated for sure starting, good acceleration, low fuel consumption and adequate power output.

A throttle solenoid (optional) automatically senses when the engine needs to run at full power and when it requires idle speed. The sole- noid operates using a 15 second delay before dropping to idle.

Specifications

 

Air-Cooled, 4-Stroke, V-Twin Cylinder, Horizontal Shaft,

Engine Type

OHV Gasoline Engine

 

 

Rated Output

22.0 HP/3600 rpm (16.4 kW/3600)

 

 

Continuous Output

17.0 HP/3600 rpm (12.7kW/3600)

 

 

Bore X Stroke

80 mm x 65 mm (3.15” x 2.56”)

Displacement

653cc (39.90 cu in)

 

 

Compression Ratio

8.3:1

 

 

Maximum Output

16.4 kW/22.0 HP / 3600 rpm

 

 

Maximum Torque

33.6 ft/lbs @ 2500 rpm

 

 

Starting System

Electric Start

 

 

Carburetor

Down draft, Float Type

 

 

Fuel

Unleaded Gasoline using a Diaphragm Pulse Pump

Lubrication

Full Pressure with full Flow Spin-On Filter

 

 

Oil Type

Automobile Engine Oil; Class SJ or SL (see oil chart)

 

 

Oil Capacity

1550 cc (1.64qt)

 

 

Charging System

12 volt 15 amp

 

 

Dry Weight

44 kg (96.9 lbs)

 

 

Dimensions (L x W x H)

317mm x 477mm x 475mm (12.5” x 19.0” x 19.0”)

 

 

Direction of Rotation

CCW as Viewed from the PTO shaft side

 

 

Cooling System

Forced Air Cooling

 

 

Ignition System

Flywheel Magneto (Solid State)

 

 

Spark Plug Type

NGK-BP6ES or BRP6ES

 

 

Governor System

Centrifugal Fly Weight

 

 

Air Cleaner

Double Element Assembly

 

 

Valve Clearance

 

(Intake & Exhaust)

0.003-0.005 in (0.07-0.10mm)

Emission Durability Period

 

(California Only)

500 hours

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Contents Page Warranty Periods Safety Precautions GeneralProtect Against Moving Parts Keep the Unit and Surrounding Area CleanBatteries Fuel SystemsIntroduction About this ManualModel Identification Features DescriptionFuel InstallationLocating Fuel TankFilling and Change Interval Engine OILRecommendations Starting BatteriesBattery Cables WiringBelt Drive Flex CouplingOperation PRE-START ChecksStarting Engine BREAK-IN HOT and Cold Weather PrecautionsStopping Operating in Dusty ConditionsOUT-OF-SERVICE Protection Returning the Engine to ServicePeriodic Maintenance Daily 8 Hour MaintenanceChanging OIL and Filter Outer Cover AIR Cleaner MaintenanceAir Cleaner Element Replacement Foam FilterSpark Plug Maintenance and Replacement Carburetor AdjustmentsChecking Batteries Speed Control Adjustments TroubleshootingImportant Information for California Engine Users Emission Control InformationPage MANUFACTURER’S Warranty Coverage Exhaust Emissions Spark Arrestor Optional How to remove the spark arrestorHigh Altitude Engine Operation Spark Arrestor ScreenFinding the Robin Service Dealer to Meet Your Needs Robin Distribution MethodIndustrial Products Division

EH65 specifications

The Subaru Robin Power Products EH65 is a lightweight and versatile engine designed for a variety of applications, making it a preferred choice among professionals and DIY enthusiasts alike. Known for its reliability and efficiency, the EH65 is particularly suited for equipment like generators, pumps, pressure washers, and various handheld tools.

One of the main features of the EH65 is its air-cooled four-stroke engine that delivers robust power output while maintaining fuel efficiency. The engine typically produces around 6.5 horsepower, making it ideal for both light- and medium-duty applications. This engine is designed with a displacement of approximately 196cc, providing ample torque for demanding tasks. The design ensures smooth operation and minimal vibration, contributing to the overall ease of use.

In terms of technology, the EH65 utilizes Subaru's advanced overhead camshaft (OHC) design, which allows for improved airflow and combustion efficiency. This technology not only enhances power delivery but also reduces emissions, making the engine more environmentally friendly. The dual-ball bearing support system ensures longevity and reliability, as it minimizes wear and tear during operation.

Another standout characteristic of the EH65 is its simplicity of maintenance. The engine features an easy-access design, allowing users to perform routine checks and oil changes with minimal effort. This accessibility is a significant advantage for users who rely on consistent performance and uptime for their projects.

Moreover, the EH65 is designed with a lightweight aesthetic, boasting a compact size that makes it easy to transport and integrate into various equipment setups. Its low profile also allows for an easy fit in equipment where space is a constraint.

Durability is another key attribute of the Subaru Robin EH65. Built with high-quality materials, the engine can withstand challenging outdoor conditions, ensuring reliable performance day in and day out. Its robust construction signifies that it can handle the rigors of commercial use while also being suitable for residential applications.

In summary, the Subaru Robin Power Products EH65 stands out due to its efficient performance, lightweight design, and easy maintenance. With its advanced technology and durable construction, the EH65 is an excellent choice for users seeking a reliable engine that meets a wide array of power needs. Whether you are operating a generator, pumping water, or using pressure washing equipment, the EH65 delivers the quality and performance that Subaru Robin Power Products is known for.