Air Index - Honda GX25 Manuel De L'utilisateur

Maintenance
Follow the maintenance schedule on page . Remember that this
schedule is based on the assumption that your machine will be
used for its designed purpose. Sustained high-load or high-
temperature operation, or use in unusually wet or dusty conditions,
will require more frequent service.

Air Index

An Air Index Information hang tag/label is applied to engines
certified to an emission durability time period in accordance with
the requirements of the California Air Resources Board.
The bar graph is intended to provide you, our customer, the ability
to compare the emissions performance of available engines. The
lower the Air Index, the less pollution.
The durability description is intended to provide you with
information relating the engine's emission durability period. The
descriptive term indicates the useful life period for the engine's
emission control system. See your Emission Control System
Warranty for additional information.
Descriptive Term
Moderate
Intermediate
Extended
The Air Index Information hang tag/label must remain on the
engine until it is sold. Remove the hang tag before operating the
engine.
18
7
Applicable to Emissions Durability
Period
50 hours [0 65 cm (0 65 cc)] − −
125 hours [greater than 65 cm (65 cc)]
125 hours [0 65 cm (0 65 cc)] − −
250 hours [greater than 65 cm (65 cc)]
300 hours [0 65 cm (0 65 cc)] − −
500 hours [greater than 65 cm (65 cc)]
Specifications
GX25 (Basic types)
Type
(Without tank
Power equipment
description code
Length
Width
Height
Dry weight
(Without clutch)
Engine type 4-stroke, overhead camshaft, single cylinder
Displacement
[Bore × Stroke]
Max. output
Max. torque
Engine oil
capacity
Fuel tank
capacity
Fuel consumption
Cooling system
Ignition system
PTO shaft rotation
GX35 (Basic types)
Type
(Without tank
Power equipment
description code
Length
Width
Height
Dry weight
(Without clutch)
Engine type 4-stroke, overhead camshaft, single cylinder
Displacement
[Bore × Stroke]
Max. output
Max. torque
Engine oil
capacity
Fuel tank
capacity
Fuel consumption
Cooling system
Ignition system
PTO shaft rotation
ENGLISH
S3 T3
(Standard) (Tiller)
guard)
GCART
192 mm 192 mm
(7.6 in) (7.6 in)
221 mm 210 mm
(8.7 in) (8.3 in)
230 mm 236 mm
(9.1 in) (9.3 in)
2.78 kg 2.96 kg
(6.13 lbs) (6.53 lbs)
25 cm (1.5 cu-in)
[35 × 26 mm (1.4 ×
0.81 kW (1.1 PS, 1.1 bhp) at 7,000 rpm
1.25 N·m (0.13 kgf·m, 0.92 lbf·ft) at
5,000 rpm
0.08 (0.08 US qt , 0.07 Imp qt)
0.55 (0.145 US gal , 0.121 Imp gal)
340 g/kWh (250 g/PSh, 0.55 lb/hph)
Forced air
Transistorized magneto
Counterclockwise
S3 T3
(Standard) (Tiller)
guard)
GCAST
198 mm 198 mm
(7.8 in) (7.8 in)
234 mm 243 mm
(9.2 in) (9.6 in)
240 mm 242 mm
(9.4 in) (9.5 in)
3.33 kg 3.52 kg
(7.34 lbs) (7.76 lbs)
35.8 cm (2.18 cu-in)
[39 × 30 mm (1.5 ×
1.2 kW (1.6 PS, 1.6 bhp) at 7,000 rpm
1.9 N·m (0.19 kgf·m, 1.4 lbf·ft) at 5,500 rpm
0.10 (0.11 US qt , 0.09 Imp qt)
0.65 (0.172 US gal , 0.143 Imp gal)
360 g/kWh (265 g/PSh, 0.59 lb/hph)
Forced air
Transistorized magneto
Counterclockwise
W3
(Pump)
247 mm
(9.7 in)
221 mm
(8.7 in)
230 mm
(9.1 in)
3.10 kg
(6.83 lbs)
1.0 in)]
TR3
(Tiller)
198 mm
(7.8 in)
243 mm
(9.6 in)
242 mm
(9.5 in)
3.52 kg
(7.76 lbs)
1.2 in)]