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Honda Engines GX690
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Overview
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MakeHonda Engines
ModelGX690
Product Features
Description
Raising the bar. On everything.
Honda V-twin engines offer high horsepower, great adaptability, quiet operation, and excellent fuel efficiency. Not to mention a 3-year warranty.
Common Applications
- Pressure washers
- Commercial lawn and garden equipment
- Tillers / cultivators
- Generators
- Forestry equipment
- Construction / industrial equipment
- Agricultural equipment
- Small vehicles
- Water pumps
Fuel Efficient Operation
- Fuel economy is similar to fuel injection, with the simplicity of carburetion.
- Digital CDI ignition system with variable timing
- Includes a rev limiter to protect against damage from over-revving.
- Two barrel inner-vent carburetor for more precise fuel metering
- Insert style rod bearings
High Output Performance
- Hemispherical combustion chamber delivers rapid combustion
- 9.3:1 compression ratio generates high power output without the need for premium fuel
- Forged steel crankshaft
- Pressure fed crankshaft bearings
Smooth Performance
- Integrated cylinder and head
- Racing inspired forged steel connecting rods
Exceptionally Quiet
- High capacity 36 blade cooling fan
- Aluminum push rods with steel tips - lighter weight, lower vibration, and quieter operation
Proven Reliability
- High capacity pump facilitates consistent oil delivery
- Dual cylindrical air filter
- Large diameter air intake for superior cooling
- 3-Year Limited Warranty
- Oil Alert
- Includes a rev limiter to protect against damage from over-speeding.
- Insert style rod bearings
Easy To Use And Maintain
- Hour meter available
- Conveniently located controls, with several configurations available based on user preference
- Automotive-type spin-on oil filter
Easy Starting
- Automatic mechanical de-compression system
- Variable ignition timing
Emissions Compliant
- No catalyst necessary
Available Options
- High capacity charging systems
- A variety of control box configurations
- Hour meter
- Dry fuel versions
Specifications
- Engine Type: Air-cooled 4-stroke OHV
- Bore X Stroke: 78 X 72 mm
- Displacement: 688 cm3
- Net Power Output*: 20.8 hp (15.5 kW) @ 3,600 rpm
- Net Torque: 35.6 lb-ft (48.3 Nm) @ 2,500 rpm
- Pto Shaft Rotation: Counterclockwise (from PTO shaft side)
- Compression Ratio: 9.3:1
- Lamp/Charge Coil Options: 2.7A, 17A, 26A
- Carburetor: Horizontal type, two barrel butterfly valve, internal vent
- Ignition System: Digital CDI with variable ignition timing
- Starting System: Electric
- Lubrication System: Forced lubrication
- Governor System: Mechanical
- Air Cleaner: Dual element
- Oil Capacity: 2.1 US qt (2.0l)
- Fuel: Unleaded 86 octane or higher
- Dry Weight: 96.8 lb (44 kg)
Dimensions
- Length (Min): 15.9" (405 mm)
- Width (Min): 16.1" (410 mm)
- Height (Min): 17.2" ( 438 mm)
Engine
Engine Type | Air-cooled 4-stroke OHV |
Bore x Stroke | 78 X 72 mm |
Displacement | 688 cm3 |
Compression Ratio | 9.3:1 |
Torque | 35.6 lb-ft (48.3 Nm) @ 2,500 rpm |
Starting System | Electric |
Dimensions
Length | 15.9 in. (405 mm) |
Width | 16.1 in. (410 mm) |
Height | 17.2 in. ( 438 mm) |
Weight | 96.8 lb. (44 kg) |