Owner`s manual

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Unit EF4000DE/EF4000D
Type Air cooled 4-stroke gasoline OHV
Cylinder arrangement Inclined, 1 cylinder
Displacement cm
3
357
Bore × stroke mm (in) 85.0 × 63.0 (3.35 × 2.48)
Operation hours Hr 8.2
Fuel Unleaded gasoline
Fuel tank capacity L (US gal, Imp gal) 23.0 (6.08, 5.06)
Engine oil quantity L (US qt, Imp qt) 1.1 (1.16, 0.97)
Ignition system TCI
Spark plug: Type BPR4ES (NGK)
Gap mm (in) 0.7–0.8 (0.028–0.031)
Noise level* dB (A)/7m 70
SPECIFICATIONS
Dimensions
Unit EF4000DE EF4000D
Overall length mm (in) 894 (35.2) 670 (26.4)
Overall width mm (in) 520 (20.5) 510 (20.1)
Overall height mm (in) 577 (22.7) 577 (22.7)
Dry weight kg (lb) 89 (196) 82 (181)
Engine
* : Measured at rated operation from 7 m (23 ft) distance.
Generator
Unit EF4000DE/EF4000D
AC output
Rated voltage V 120/240
Rated frequency Hz 60
Rated current A 29.2/14.6
Rated output kVA 3.5
Safety device: Type N.F.B.
Battery
Unit EF4000DE
Voltage V 12
Capacity Ah 26
7DA-F8199-12-B 2011.2.21 13:11 Page 44