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Mini 4-Stroke
GX25

Click to enlarge

Features
•Honda 25cc Mini 4-Stroke OHC
•OHC engine reduces weight, noise, improves start ability and reduces oil consumption.
•The internal timing belt is maintenance free.
•Powerful, Easy starting, Fuel efficient
•Runs on regular gas (no mixing)
•Quiet - pleasing "low" tone
•EPA/CARB compliant
•2 Year Commercial Warranty

The world's first 360°-inclinable 4-stroke engine

Applications: String trimmers, Brush cutters, Backpack blowers, Mini-tillers, Water pumps, Generators, Hobbyist applications, Cement screeds/trowels
 

View Specifications
View Performance Curve
Specifications  
Engine Type 4-stroke, overhead cam single cylinder
Bore x Stroke 35 x 26 mm (1.4 x 1.0 in)
Displacement 25cm3 (1.5 cu in)
Compression Ratio 8.0 : 1
Net Horse Power Output* .72 kW (1.0 HP) at 7,000
Net Torque 1.0 Nm (0.74 lbs ft) at 5,000 rpm
Operating Angle Infinite
Ignition System Transistorized magneto ignition
Starting System Recoil Starter
Carburetor Diaphragm type
Lubrication System Oil mist
Cooling System Forced-air
Air Cleaner Semi-dry type
Oil Capacity 80 cc (2.7 US oz, 2.8 Imp oz)
Fuel Tank Capacity (liter) 0.55l (0.14 US gal, 0.12 Imp gal)
Dimensions (L x W x H) 192mm(7.6 in) x 221mm (8.7 in) x 230mm (9.1 in)
Dry Weight 2.90 kg (6.4 lbs)
* The power rating of the engine indicated in this document is the net power output tested on a production engine for the engine model and measured in accordance with SAE J1349 at 7000 rpm . Mass production engines may vary from this value. Actual power output for the engine installed in the final machine will vary depending on numerous factors, including the operating speed of the engine in application, environmental conditions, maintenance and other variables.
Performance Curve




 


OHV Horizontal Shaft
GXH50
GX100
GX120
GX160
GX200
GX240
GX270
GX340
GX390
OHV Vertical Shaft
GXV50
GXV160
GXV340
GXV390
V-Twin
OHV Horizontal Shaft
GX610
GX620
GX630 - new
GX660 - new
GX670
GX690 - new
V-Twin
OHV Vertical Shaft
GXV530
GXV610
GXV620
GXV630 - new
GXV660 - new
GXV670
GXV690 - new
iGX Series
iGX440
OHC Horizontal Shaft
GC160
GC190
GS190
OHC Vertical Shaft
GCV160
GCV190
GSV190

Mini 4-Stroke GX25
GX35