ID # 31756315
Honda GX25
Overview
Horizontal Crankshaft
Ultra lightweight, but with all of the power and performance you’d expect in a larger engine. |
Common Applications - Commercial lawn and garden equipment
- Tillers/cultivators
- Water pumps
- Agricultural equipment
- Construction/industrial equipment
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Specifications
Fuel
Unleaded 86 octane or higher
Carburetor
Diaphragm-type (overflow return)
Dry Weight
2.7 kg (6.8 lbs)
Net Torque
0.74 lb-ft (1.0 Nm) @ 5,000 rpm
Engine Type
Air-cooled 4-stroke OHC
Oil Capacity
80cc (2.7 U.S. oz)
Bore X Stroke
35 mm x 26 mm
Ignition System
Transistorized magneto
Net Power Output*
1.0 HP (.72 kW) @ 7,000 rpm
Fuel Tank Capacity
0.58 litres (0.61 U.S. qts)
Lubrication System
Crankcase pressure driven
PTO Shaft Rotation
Counterclockwise (from PTO shaft side)
features
Features
ADVANCED TECHNOLIGY - 4-stroke – no fuel/oil mixing
- Full 360° "any-side-up" operation – use and store in any position
- Exclusive rotary-slinger lubrication system
- The world's lightest OHC engine
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FUEL-EFFICIENT,HIGH-OUTPUT OPERATION - Approximately half the operating cost of comparable 2-stroke engines
- Efficient port configuration and large diameter valves maximize power output
- Lighter, more rigid valve train
- Carburetor equipped with accelerator pump for fast, easy acceleration
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SMOOTH PERFORMANCE - Precision-engineered components result in lower vibration
- Lighter piston minimizes vibration
- Ball bearing supported crankshaft for greater stability
- Roller bearing supported connecting rod
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EXCEPTIONALLY QUIET - Belt-driven OHC design reduces mechanical noise
- Large capacity, multi-chamber exhaust system
- Sophisticated air intake system
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PROVEN RELIABILITY - High-quality materials, fit, and finish
- Lifetime timing belt design
- Integrated fuel system protection
- Diaphragm carburetor
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EASY TO USE AND MAINTAIN - Easily accessible spark plug
- Easy to drain and re-fill oil
- No mixing of gas and oil
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EASY STARTING - Exhaust decompression system
- Unique low-inertia design
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EMISSIONS COMPLIANT - CARB and EPA certified
- No catalyst necessary
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AVAILABLE OPTIONS - Special designs for horizontal and vertical applications available
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dimension diagram
performance curve
downloads
Downloads
Name |
Link |
Features & Specifications |
Download |
Documents
Fuel
Unleaded 86 octane or higher
Carburetor
Diaphragm-type (overflow return)
Dry Weight
2.7 kg (6.8 lbs)
Net Torque
0.74 lb-ft (1.0 Nm) @ 5,000 rpm