Honda Engines GX690

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Overview

Availability Brochure
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
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)
Features
  • Fuel Efficient Operation: Fuel economy is similar to fuel injection, with the simplicity of carburetion. Digital CDI ignition system with variable timing Two barrel inner-vent carburetor for more precise fuel metering
  • 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 Learn More 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
PTO
  • T type: Straight shaft
  • B type: Straight shaft
  • V type: Tapered shaft

Engine

Engine Type Air-cooled 4-stroke OHV
Bore x Stroke 78 X 72 mm
Displacement 688 cc
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)

Shopping Tools

All equipment brands may not be available at all locations.

Please contact us for details.

  • Kitz & Pfeil Power Center - Oshkosh - Oshkosh, WI: (920) 236-3350
  • Kitz & Pfeil - Appleton - Appleton, WI: (920) 739-9481
  • Kitz & Pfeil - Berlin - Berlin, WI: (920) 361-0424
  • Kitz & Pfeil - Fond Du Lac - Fond Du Lac, WI: (920) 923-8262
  • Kitz & Pfeil - Menasha - Menasha, WI: (920) 722-2877
  • Kitz & Pfeil - Oshkosh - Oshkosh, WI: (920) 236-3340