ID # 31756330
Honda GX660
Overview
Horizontal Crankshaft
From small vehicles to water pumps, from generators to construction equipment, this engine offers power and efficiency. |
Common Applications - Commercial lawn and garden equipment
- Tractors
- Construction/industrial equipment
- Agricultural equipment
- Small vehicles
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Specifications
Fuel
Unleaded 86 octane or higher
Carburetor
Horizontal type, two barrel butterfly valve, internal vent
Dry Weight
44 kg (96.8 lbs)
Net Torque
35.6 lbs ft (48.3 Nm) @ 2,500 rpm
Air Cleaner
Dry (paper filter)
Engine Type
Air-cooled 4-stroke OHC
Oil Capacity
2.0 litres (2.1 U.S. qts)
Bore X Stroke
78 mm x 72 mm
Governor System
Centrifugal mechanical
Ignition System
Digital CDI with variable ignition timing
Net Power Output*
21.5 hp (16.0 kW) @ 3,600 rpm
Fuel Tank Capacity
2.1 litres (2.2 U.S. qts)
Lubrication System
Forced lubrication
PTO Shaft Rotation
Counterclockwise (from PTO shaft side)
Lamp/Charge Coil Options
2.7A, 17A, 26A
features
Features
FUEL-EFFICIENT,HIGH-OUTPUT OPERATION - Fuel economy is similar to fuel injection, with the simplicity of carburetion
- Variable timing digital CDI ignition
- 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
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HIGH-OUTPUT PERFORMANCE - Hemispherical combustion chamber
- 9.3:1 compression ratio generates high-power output without the need for premium fuel
- Forged steel crankshaft
- Pressure-fed crankshaft bearings
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SMOOTH PERFORMANCE - Integrated cylinder and head
- Racing-inspired forged steel connecting rods
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EXCEPTIONALLY QUIET - High-capacity 36-blade cooling fan
- Aluminum push rods with steel tips, lighter weight, lower vibration, and quieter operation
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PROVEN RELIABILITY - High-capacity oil pump
- Dual cylindrical air filter
- Large-diameter air intake for superior cooling
- 3-Year Limited Warranty
- Oil Alert
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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
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EASY STARTING - Automatic mechanical decompression system
- Variable ignition timing
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EMISSIONS COMPLIANT - CARB and EPA certified
- No catalyst necessary
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AVAILABLE OPTIONS - High-capacity charging systems
- A variety of control box configurations
- Hour meter
- Dry fuel versions
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dimension diagram
performance curve
downloads
Downloads
Name |
Link |
Features & Specifications |
Download |
Documents
Fuel
Unleaded 86 octane or higher
Carburetor
Horizontal type, two barrel butterfly valve, internal vent
Dry Weight
44 kg (96.8 lbs)
Net Torque
35.6 lbs ft (48.3 Nm) @ 2,500 rpm