ENGLISH
15
Specifications
GX270 (with fuel tank)
*
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.
GX340 (with fuel tank)
*
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.
Length×Width×Height
381×428×418 mm
Dry mass [weight]
25.4 kg
Engine type
4-stroke, overhead valve, single cylinder
Displacement
[Bore×Stroke]
270 cm
3
[77.0×58.0 mm]
Net power
(in accordance
with SAE J1349*)
6.3 kW(8.6 PS) at 3,600 rpm
Max. net torque
(in accordance
with SAE J1349*)
19.1 N·m (1.94 kgf·m) at
2,500 rpm
Engine oil capacity
1.1 L (1.0 lmp qt)
Fuel tank capacity
4.1 L (0.90 lmp gal)
Cooling system
Forced air
Ignition system
CDI type magneto
PTO shaft rotation
Counterclockwise
Length×Width×Height
406×460×448 mm
Dry mass [weight]
31.8 kg
Engine type
4-stroke, overhead valve, single cylinder
Displacement
[Bore×Stroke]
389 cm
3
[88.0×64.0 mm]
Net power
(in accordance
with SAE J1349*)
8.0 kW(10.9 PS) at 3,600 rpm
Max. net torque
(in accordance
with SAE J1349*)
26.4 N·m (2.69 kgf·m) at
2,500 rpm
Engine oil capacity
1.1 L (1.0 lmp qt)
Fuel tank capacity
4.7 L (1.03 lmp gal)
Cooling system
Forced air
Ignition system
CDI type magneto
PTO shaft rotation
Counterclockwise
GX390 (with fuel tank)
*
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.
Tune-up Specifications GX270/340/390
Length×Width×Height
406×460×448 mm
Dry mass [weight]
31.8 kg
Engine type
4-stroke, overhead valve, single cylinder
Displacement
[Bore×Stroke]
389 cm
3
[88.0×64.0 mm]
Net power
(in accordance
with SAE J1349*)
8.7 kW(11.8 PS) at 3,600 rpm
Max. net torque
(in accordance
with SAE J1349*)
26.5 N·m (2.7 kgf·m) at
2,500 rpm
Engine oil capacity
1.1 L (1.0 lmp qt)
Fuel tank capacity
4.7 L (1.03 lmp gal)
Cooling system
Forced air
Ignition system
CDI type magneto
PTO shaft rotation
Counterclockwise
ITEM
SPECIFICATION
MAINTENANCE
Spark plug gap
0.7–0.8 mm
Refer to page: 10
Idle speed
1,400±150 rpm
Refer to page: 11
Valve clearance
(cold)
IN: 0.15±0.02 mm
EX: 0.20±0.02 mm
See your servicing
dealer
Other
specifications
No other adjustments needed.
3RZ7E6000.fm 15 ページ ２０１４年４月１０日 木曜日 午後５時１３分
