31
500Wi OM
8. SPECIFICATIONS
Generator
Model
500Wi
Rated frequency (Hz)
60 Hz
Rated voltage (V)
120 V
Rated current (A)
3.75 A
Max current (A)
14.1 A
Rated output (W)
450
Max output (W)
500
DC Output
12 V, 2.5 A
Phase
Single
Engine
Model
XG-139F
Type
4 stroke, vertical shaft, air-cooled, OHC, gasoline engine
Horsepower/Displacement
0.9 hp / 31 cc
Compression ratio
7.4:1
Engine speed
5500 RPM with economy switch off
Ignition system
Electronic
Spark plug
CMR5H
Starting system
Recoil
Fuel
Automotive unleaded gasoline
Lube oil (synthetic or conventional)
SAE 15W-40 (0W-40 for extreme cold weather)
Oil Capacity
7.4 oz. (220 ml)
Fuel tank capacity
0.37 gal (1.4 L)
Continuous running time at (rated output)
3.4 hours
Continuous running time at (1/4 load)
6.1 hours
Continuous running time at (1/2 load)
5.3 hours
Noise level (no load - full load) dB@ 23’
(7m)
55 - 64 dB
Tune Up Specifications
Spark Plug Gap
0.024-0.028 in (0.6-0.7 mm)
Valve Clearance (Intake)
0.0039±0.0008 in (0.10±0.02mm)
Valve Clearance (Exhaust)
0.0059±0.0008 in (0.15±0.02mm)
Dimensions
Overall dimension (H×W×D) in (mm)
12.6 X 14.1 X 8.2 in (320 x 358 x 208 mm)
Dry weight
21.4 lbs. (9.7kg)
