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ENGLISH
Specifications
Air Index
Tuneup Specifications
ITEM
SPECIFICATION
MAINTENANCE
Applicable to Emissions Durability Period
Descriptive Term
(Models certified for sale in California)
GXV340 (With fuel tank)
GXV390 (With fuel tank)
16
434
383
406 mm
(17.0
15.0
16.0 in)
31.4 kg (69.2 lbs)
4-stroke, overhead valve, single cylinder
337 cm (20.6 cu-in)
[82.0
64.0 mm (3.2
2.5 in)]
6.6 kW (9.0 PS, 8.9 bhp) at 3,600 rpm
Forced air
Transistor magneto
Counterclockwise
434
383
406 mm
(17.0
15.0
16.0 in)
32.4 kg (71.4 lbs)
4-stroke, overhead valve, single cylinder
389 cm (23.7 cu-in)
[88.0
64.0 mm (3.5
2.5 in)]
7.6 kW (10.3 PS, 10.2 bhp) at 3,600 rpm
Forced air
Transistor magneto
Counterclockwise
21.6 N·m (2.20 kgf·m, 15.9 lbf·ft)
at 2,500 rpm
24.2 N·m (2.47 kgf·m, 17.8 lbf·ft) at
2,500 rpm
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 3,600
rpm (Net Power) and at 2,500 rpm (Max. Net Torque). 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.
Spark plug gap
Idle speed
Valve clearance
(cold)
Other
specifications
1,400
150 rpm
IN: 0.15
0.02 mm
EX: 0.20
0.02 mm
See your
authorized
Honda dealer
No other adjustments needed.
Length
Width
Height
Dry mass [weight]
Engine type
Displacement
[Bore
Stroke]
Net power
Max. Net torque
Engine oil capacity
Fuel tank capacity
Cooling system
Ignition system
PTO shaft rotation
Length
Width
Height
Dry mass [weight]
Engine type
Displacement
[Bore
Stroke]
Net power
Max. Net torque
Engine oil capacity
Fuel tank capacity
Cooling system
Ignition system
PTO shaft rotation
300 hours (0
80 cc, inclusive)
500 hours (greater than 80 cc)
1,000 hours (225 cc and greater)
125 hours (0
80 cc, inclusive)
250 hours (greater than 80 cc)
50 hours (0
80 cc, inclusive)
125 hours (greater than 80 cc)
Extended
Intermediate
Moderate
The durability description is intended to provide you with
information relating to 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.
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.
An Air Index Information label is applied to engines certified to an
emission durability time period in accordance with the
requirements of the California Air Resources Board.
0.7
0.8 mm
(0.028
0.031 in)
1.1 L (1.2 US qt, 1.0 lmp qt)
1.8 L (0.48 US gal, 0.40 lmp gal)
1.1 L (1.2 US qt, 1.0 lmp qt)
1.8 L (0.48 US gal, 0.40 lmp gal)
(in accordance with SAE J1349 )
(in accordance with SAE J1349 )
(in accordance with SAE J1349 )
(in accordance with SAE J1349 )
09/11/26 13:55:49 32Z5N610_016
Summary of Contents for GXV340
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