ENGLISH
19
SPECIFICATIONS (LOW PROFILE TYPES)
iGX270 (PTO shaft type S)
iGX390 (PTO shaft type S)
*
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
384×468×303 mm
(15.1×18.4×11.9 in)
Dry mass [weight]
26.2 kg (57.8 lbs)
Engine type
4-stroke, overhead valve,
single cylinder
Displacement
[Bore×Stroke]
270 cm
3
(16.5 cu-in)
[77.0×58.0 mm (3.03×2.28 in)]
Net power
(in accordance with SAE J1349*)
6.3 kW (8.6 PS, 8.4 bhp) at 3,600 rpm
Max. Net torque
(in accordance with SAE J1349*)
19.1 N·m (1.98 kgf·m, 14.1 lbf·ft)
at 2,500 rpm
Engine oil capacity
1.1 L (1.2 US qt, 1.0 lmp qt)
Cooling system
Forced air
Ignition system
CDI type magneto ignition
PTO shaft rotation
Counterclockwise
Length×Width×Height
395×484×313 mm
(15.6×19.1×12.3 in)
Dry mass [weight]
31.4 kg (69.2 lbs)
Engine type
4-stroke, overhead valve,
single cylinder
Displacement
[Bore×Stroke]
389 cm
3
(23.7 cu-in)
[88.0×64.0 mm (3.46×2.52 in)]
Net power
(in accordance with SAE J1349*)
8.7 kW (11.8 PS, 11.7 bhp)
at 3,600 rpm
Max. Net torque
(in accordance with SAE J1349*)
26.5 N·m (2.7 kgf·m, 19.5 lbf·ft)
at 2,500 rpm
Engine oil capacity
1.1 L (1.2 US qt, 1.0 lmp qt)
Cooling system
Forced air
Ignition system
CDI type magneto ignition
PTO shaft rotation
Counterclockwise
TUNEUP SPECIFICATIONS (iGX270/iGX390)
QUICK REFERENCE INFORMATION (iGX270/iGX390)
WIRING DIAGRAMS
ITEM
SPECIFICATION
MAINTENANCE
Spark plug gap
0.7–0.8 mm
(0.028–0.031 in)
Refer to page: 12
Valve clearance
(cold)
IN: 0.15±0.02 mm
EX: 0.20±0.02 mm
See your dealer.
Other
specifications
No other adjustments needed.
Fuel
Unleaded gasoline (Refer to page 8)
U.S.
Pump octane rating 86 or higher
Except
U.S.
Research octane rating 91 or higher
Pump octane rating 86 or higher
Engine oil
SAE 10W-30, API SJ or later, for general use.
Refer to page 9.
Spark plug
BPR6ES (NGK)
W20EPR-U (DENSO)
Maintenance Before each use:
• Check engine oil level. Refer to page 9.
• Check air filter. Refer to page 10.
First 20 hours:
Change engine oil. Refer to page 9.
Subsequent:
Refer to the maintenance schedule on page 7.
(1) RECTIFIER
(8) OIL LEVEL SWITCH
(2) INDICATOR
(9) IGNITION COIL
(3) FUSE
(10) SPARK PLUG
(4) ENGINE SWITCH
(11) CHARGING COIL
(5) CONTROL BOX
(12) POWER COIL
(6) STARTER MOTOR
(13) ECM
(7) BATTERY
(14) To INTERFACE
37Z8R803.fm 19 ページ ２０１４年３月２５日 火曜日 午後１時４２分
